Research Advances in the Regulation of Plant Hormones in Citrus Fruit Maturation

doi:10.16420/j.issn.0513-353x.2024-0204

Acta Horticulturae Sinica ›› 2024, Vol. 51 ›› Issue (12): 2928-2944.doi: 10.16420/j.issn.0513-353x.2024-0204

• Reviews • Previous Articles Next Articles

Research Advances in the Regulation of Plant Hormones in Citrus Fruit Maturation

JIANG Bo, LÜ Yuanda, LIU Shumei, YAN Huaxue()

Institute of Fruit Tree Research，Guangdong Academy of Agricultural Sciences，Key Laboratory of South Subtropical Fruit Biology and Genetic Resource Utilization（Ministry of Agriculture and Rural Affairs），Guangdong Provincial Key Laboratory of Tropical and Subtropical Fruit Tree Research，Guangzhou 510650，China

Received:2024-05-22 Revised:2024-11-12 Online:2024-12-25 Published:2024-12-13
Contact: YAN Huaxue

Abstract

Abstract:

Citrus is usually considered as a typical non-climacteric fruit，with abscisic acid being primarily associated with citrus fruit maturity. However，other hormones，such as ethylene，gibberellin，auxin，also contribute significantly to the maturity and color transition of citrus. In production，a variety of natural hormones and synthetic plant growth regulators are commonly utilized to extend the marketing period of citrus fruits and improve postharvest preservation. This paper provides a comprehensive review of current research advances concerning the role of plant hormones on the maturation of citrus fruits. It delves into the complex relationships between these hormones and investigates the regulatory mechanisms controlled by related transcription factors. The primary aim is to provide reference for further research.

Key words: citurs, fruit maturation, hormones, regulatory, transcription factor

JIANG Bo, LÜ Yuanda, LIU Shumei, YAN Huaxue. Research Advances in the Regulation of Plant Hormones in Citrus Fruit Maturation[J]. Acta Horticulturae Sinica, 2024, 51(12): 2928-2944.

Figures/Tables 1

Fig. 1 The role and mechanism of plant hormones in regulating citrus fruit maturation BCH：β-Carotene hydroxylase；NCED：9-cis-Epoxycarotenoid dioxygenase；ABA8ox：ABA 8′'-hydroxylase；ABF：ABA responsive element binding factors；ETR：Ethylene receptor；ERS：Ethylene response sensor；ERF：Ethylene responsive factor；GGDP：Geranylgeranyl diphosphate；YUC：Flavin monooxygenase；GH3：Gretchen Hagen 3；ARF：Auxin response factor；SGR：Stay-green；RCCR：Red chlorophyll catabolite reductase；CLH：Chlorophyllase；GGDR：Geranylgeranyl diphosphate reductase；PSY：Phytoene synthase；PDS：Phytoene desaturase；LCYb1：Lycopene β-cyclase；PG：Polygalacturonase；PL：Pectate lyase；PME：Pectin methylesterase；SWEET：SWEET transporter protein；SUT：Sucrose transporter protein。（Alós et al.，2006；Fujii et al.，2007，2008；Distefano et al.，2009；孟祥春等，2011；Zhang et al.，2012，2014，2021b；Wu et al.，2014；Li et al.，2016；Yin et al.，2016；Zhu et al.，2017，2020，2021；Li et al.，2019；Terol et al.，2019；Mitalo et al.，2020，2022；Feng et al.，2021；Hu et al.，2021；Ma et al.，2021a，2021b；Keawmanee et al.，2022，2023；Lv et al.，2023；Wan et al.，2023）.

References 159

[1]	Agustí M, El-Otmani M, Aznar M, Juan M, Almela V. 1995. Effect of 3,5,6-trichloro-2-pyridyloxyacetic acid on clementine early fruitlet development and on fruit size at maturity. Journal of Horticultural Science, 70 (6):955-962.
[2]	Agustí M, Juan M, Mesejo C, Martínez‐Fuentes A, Almela V. 2004. Persimmon fruit size and climacteric encouraged by 3,5,6-trichloro-2- pyridyloxyacetic acid. The Journal of Horticultural Science and Biotechnology, 79 (2):171-174.
[3]	Agustí M, Juan M, Martínez-Fuentes A, Mesejo C, Reig C, Almela V. 2006. Application of 2,4-dichlorophenoxypropionic acid 2-ethylhexyl ester reduces mature fruit abscission in citrus navel cultivars. The Journal of Horticultural Science and Biotechnology, 81 (3):532-536.
[4]	Agustí M, Reig C, Martínez-Fuentes A, Mesejo C. 2022. Advances in citrus flowering:A review. Frontiers in Plant Science,13:868831.
[5]	Aharoni Y. 1968. Respiration of oranges and grapefruits harvested at different stages of development. Plant Physiology, 43 (1):99-102. doi: 10.1104/pp.43.1.99 pmid: 16656745
[6]	Alexander L, Grierson D. 2002. Ethylene biosynthesis and action in tomato:a model for climacteric fruit ripening. Journal of Experimental Botany, 53 (377):2039-2055. doi: 10.1093/jxb/erf072 pmid: 12324528
[7]	Alferez F, de Carvalho D U, Boakye D. 2021. Interplay between abscisic acid and gibberellins,as related to ethylene and sugars,in regulating maturation of non-climacteric fruit. International Journal of Molecular Sciences, 22 (2):669.
[8]	Alós E, Cercós M, Rodrigo M J, Zacarías L, Talón M. 2006. Regulation of color break in citrus fruits. Changes in pigment profiling and gene expression induced by gibberellins and nitrate,two ripening retardants. Journal of Agricultural and Food Chemistry, 54 (13):4888-4895.
[9]	Alquézar B, Rodrigo M J, Zacarías L. 2008. Carotenoid biosynthesis and their regulation in citrus fruits. Tree and Forestry Science and Biotechnology, 2 (1):23-37.
[10]	Belous O, Abilphazova J. 2019. Effect of plant growth regulators on biochemical compounds of tangerine(Citrus unshiu Marc.). Potravinarstvo Slovak Journal of Food Sciences, 13 (1):443-448.
[11]	Bermejo A, Granero B, Mesejo C, Reig C, Tejedo V, Agustí M, Primo-Millo E, Iglesias D J. 2018. Auxin and gibberellin interact in citrus fruit set. Journal of Plant Growth Regulation,37:491-501.
[12]	Biale J B. 1961. The postharvest biochemistry of tropical and subtropical fruits. Advances in Food Research,10:293-354.
[13]	Böttcher C, Keyzers R A, Boss P K, Davies C. 2010. Sequestration of auxin by the indole-3-acetic acid-amido synthetase GH3-1 in grape berry (Vitis vinifera L.)and the proposed role of auxin conjugation during ripening. Journal of Experimental Botany, 61 (13):3615-3625.
[14]	Brisker H E, Goldschmidt E E, Goren R. 1976. Ethylene-induced formation of ABA in citrus peel as related to chloroplast transformations. Plant Physiology,58:377-379.
[15]	Buta J G, Spaulding D W. 1994. Changes in indole-3-acetic acid and abscisic acid levels during tomato(Lycopersicon esculentum Mill.) fruit development and ripening. Journal of Plant Growth Regulation,13:163-166.
[16]	Butelli E, Licciardello C, Zhang Y, Liu J, Mackay S, Bailey P, Martin C. 2012. Retrotransposons control fruit-specific,cold-dependent accumulation of anthocyanins in blood oranges. The Plant Cell, 24 (3):1242-1255.
[17]	Cai N, Chen C, Wan C, Chen J. 2021. Effects of pre-harvest gibberellic acid spray on endogenous hormones and fruit quality of kumquat(Citrus japonica)fruits. New Zealand Journal of Crop and Horticultural Science, 49 (2-3):211-224.
[18]	Chen H Y, Ji H Y, Huang W K, Zhang Z H, Zhu K J, Zhu S P, Chai L J, Ye J L, Deng X X. 2024. Transcription factor CrWRKY42 coregulates chlorophyll degradation and carotenoid biosynthesis in citrus. Plant Physiology, 195 (1):728-744.
[19]	Chen J X, Mao L C, Lu W J, Ying T J, Luo Z S. 2016. Transcriptome profiling of postharvest strawberry fruit in response to exogenous auxin and abscisic acid. Planta, 243 (1):183-197. doi: 10.1007/s00425-015-2402-5 pmid: 26373937
[20]	Chen T, Qin G Z, Tian S P. 2020. Regulatory network of fruit ripening:current understanding and future challenges. New Phytologist, 228 (4):1219-1226.
[21]	Cohen J D. 1996. In vitro tomato fruit cultures demonstrate a role for indole-3-acetic acid in regulating fruit ripening. Journal of the American Society for Horticultural Science, 121 (3):520-524.
[22]	Cronje P J, Barry G H, Huysamer M. 2013. Canopy position affects pigment expression and accumulation of flavedo carbohydrates of‘Nules Clementine’mandarin fruit,thereby affecting rind condition. Journal of the American Society for Horticultural Science, 138 (3):217-224.
[23]	Davies C, Boss P K, Robinson S P. 1997. Treatment of grape berries,a non-climacteric fruit with a synthetic auxin,retards ripening and alters the expression of developmentally regulated genes. Plant Physiology, 115 (3):1155-1161. doi: 10.1104/pp.115.3.1155 pmid: 12223864
[24]	Deng Xiuxin. 2022. A review and perspective for citrus breeding in China during the last six decades. Acta Horticulturae Sinica, 49 (10):2063-2074. (in Chinese) doi: 10.16420/j.issn.0513-353x.2021-0701 URL
	邓秀新. 2022. 中国柑橘育种60年回顾与展望. 园艺学报, 49 (10):2063-2074. doi: 10.16420/j.issn.0513-353x.2021-0701 URL
[25]	Distefano G, Las Casas G, Caruso M, Todaro A, Rapisarda P, La Malfa S, Gentile A, Tribulato E. 2009. Physiological and molecular analysis of the maturation process in fruits of clementine mandarin and one of its late-ripening mutants. Journal of Agricultural and Food Chemistry, 57 (17):7974-7982. doi: 10.1021/jf900710v pmid: 19655798
[26]	Dutt M, Mahmoud L M, Nehela Y, Grosser J W, Killiny N. 2022. The Citrus sinensis TILLER ANGLE CONTROL 1 (CsTAC1) gene regulates tree architecture in sweet oranges by modulating the endogenous hormone content. Plant Science,323:111401.
[27]	Dutta S K, Gurung G, Yadav A, Laha R, Mishra V K. 2023. Factors associated with citrus fruit abscission and management strategies developed so far:a review. New Zealand Journal of Crop and Horticultural Science, 51 (4):467-488.
[28]	Eaks I L. 1970. Respiratory response,ethylene production,and response to ethylene of citrus fruit during ontogeny. Plant Physiology, 45 (3):334-338. doi: 10.1104/pp.45.3.334 pmid: 16657319
[29]	El-Sharkawy I, Sherif S M, Jones B, Mila I, Kumar P P, Bouzayen M, Jayasankar S. 2014. TIR1-like auxin-receptors are involved in the regulation of plum fruit development. Journal of Experimental Botany, 65 (18):5205-5215. doi: 10.1093/jxb/eru279 pmid: 24996652
[30]	Endo T, Fujii H, Sugiyama A, Nakano M, Nakajima N, Ikoma Y, Omura M, Shimada T. 2016. Overexpression of a citrus basic helix-loop-helix transcription factor> (CubHLH1),which is homologous to Arabidopsis activation-tagged bri1 suppressor 1 interacting factor genes,modulates carotenoid metabolism in transgenic tomato. Plant Science,243:35-48.
[31]	Fang H T, Shi Y N, Liu S C, Jin R, Sun J, Grierson D, Li S J, Chen K S. 2023. The transcription factor CitZAT5 modifies sugar accumulation and hexose proportion in citrus fruit. Plant Physiology, 192 (3):1858-1876.
[32]	Feng G Z, Wu J X, Xu Y H, Lu L Q, Yi H L. 2021. High‐spatiotemporal‐resolution transcriptomes provide insights into fruit development and ripening in Citrus sinensis. Plant Biotechnology Journal, 19 (7):1337-1353.
[33]	Fujii H, Shimada T, Sugiyama A, Endo T, Nishikawa F, Nakano M, Ikoma Y, Shimizu T, Omura M. 2008. Profiling gibberellin(GA₃)-responsive genes in mature mandarin fruit using a citrus 22K oligoarray. Scientia Horticulturae, 116 (3):291-298.
[34]	Fujii H, Shimada T, Sugiyama A, Nishikawa F, Endo T, Nakano M, Ikoma Y, Shimizu T, Omura M. 2007. Profiling ethylene-responsive genes in mature mandarin fruit using a citrus 22K oligoarray. Plant Science, 173 (3):340-348.
[35]	Gambetta G, Martínez-Fuentes A, Bentancur O, Mesejo C, Reig C, Gravina A, Agustí M. 2012. Hormonal and nutritional changes in the flavedo regulating rind color development in sweet orange[Citrus sinensis (L.) Osb.]. Journal of Plant Growth Regulation,31:273-282.
[36]	Gambetta G, Mesejo C, Martínez-Fuentes A, Reig C, Gravina A, Agustí M. 2014. Gibberellic acid and norflurazon affecting the time-course of flavedo pigment and abscisic acid content in‘Valencia’sweet orange. Scientia Horticulturae,180:94-101.
[37]	Gao J, Zhang Y, Li Z, Liu M. 2020. Role of ethylene response factors (ERFs) in fruit ripening. Food Quality and Safety, 4 (1):15-20.
[38]	Garcialuis A, Agusti M, Almela V, Romero E, Guardiola J L. 1985. Effect of gibberellic-acid on ripening and peel puffing in‘Satsuma’mandarin. Scientia Horticulturae,27:75-86.
[39]	Garmendia A, Beltran R, Zornoza C, Garcia-Breijo F J, Reig J, Merle H. 2019. Gibberellic acid in Citrus spp. flowering and fruiting:a systematic review. PLoS ONE, 14 (9):e0223147.
[40]	Gill K, Kumar P, Negi S, Sharma R, Joshi A K, Suprun I I, Al-Naki E A. 2023. Physiological perspective of plant growth regulators in flowering,fruit setting and ripening process in citrus. Scientia Horticulturae,309:111628.
[41]	Given N K, Venis M A, Gierson D. 1988. Hormonal regulation of ripening in the strawberry,a non-climacteric fruit. Planta, 174 (3):402-406. doi: 10.1007/BF00959527 pmid: 24221523
[42]	Goldschmidt E E, Goren R, Even-Chen Z, Bittner S. 1973. Increase in free and bound abscisic acid during natural and ethylene-induced senescence of citrus fruit peel. Plant Physiology, 51 (5):879-882. doi: 10.1104/pp.51.5.879 pmid: 16658432
[43]	Gong J, Zeng Y, Meng Q, Guan Y, Li C, Yang H, Wang P. 2021. Red light-induced kumquat fruit coloration is attributable to increased carotenoid metabolism regulated by FcrNAC22. Journal of Experimental Botany, 72 (18):6274-6290.
[44]	Hartmond U, Yuan R, Burns J K, Grant A, Kender W J. 2000. Citrus fruit abscission induced by methyl-jasmonate. Journal of the American Society for Horticultural Science, 125 (5):547-552.
[45]	He J X, Sun J, Huang Y, Wang L, Liu S J, Jiang Z H, Wang X, Xu Q. 2024. Transcriptome analysis reveals the common and specific pathways of citric acid accumulation in different citrus species. Horticultural Plant Journal,https://doi.org/10.1016/j.hpj.2024.01.003
[46]	Hofman P J. 1990. Abscisic acid and gibberellins in the fruitlets and leaves of‘Valencia’orange in relation to fruit growth and retention. Scientia Horticulturae,42:257-267.
[47]	Hu X B, Li S J, Lin X H, Fang H T, Shi Y N, Grierson D, Chen K S. 2021. Transcription factor CitERF16 is involved in citrus fruit sucrose accumulation by activating CitSWEET11d. Frontiers in Plant Science,12:809619.
[48]	Huang D, Yuan Y, Tang Z Z, Huang Y, Kang C Y, Deng X X, Xu Q. 2019. Retrotransposon promoter of Ruby1 controls both light-and cold-induced accumulation of anthocyanins in blood orange. Plant,Cell & Environment, 42 (11):3092-3104.
[49]	Huang Y, He J X, Xu Y T, Zheng W K, Wang S H, Chen P, Zeng B, Yang S Z, Jiang X L, Liu Z S, Wang L, Wang X, Liu S J, Lu Z H, Liu Z A, Yu H W, Yue J Q, Gao J Y, Zhou X Y, Long C R, Zeng X L, Guo Y J, Zhang W F, Xie Z Z, Li C L, Ma Z C, Jiao W B, Zhang F, Larkin R M, Krueger R R, Smith M W, Ming R, Deng X X, Xu Q. 2023. Pangenome analysis provides insight into the evolution of the orange subfamily and a key gene for citric acid accumulation in citrus fruits. Nature Genetics, 55 (11):1964-1975. doi: 10.1038/s41588-023-01516-6 pmid: 37783780
[50]	Iglesias D J, Cercós M, Colmenero-Flores J M, Naranjo M A, Ríos G, Carrera E, Ruiz-Rivero O, Lliso I, Morillon R, Tadeo F R, Talon M. 2007. Physiology of citrus fruiting. Brazilian Journal of Plant Physiology,19:333-362.
[51]	Jacob-Wilk D, Holland D, Goldschmidt E E, Riov J, Eyal Y. 1999. Chlorophyll breakdown by chlorophyllase:isolation and functional expression of the Chlase1 gene from ethylene-treated citrus fruit and its regulation during development. The Plant Journal, 20 (6):653-661.
[52]	Jia N, Liu J Q, Sun Y F, Tan P H, Cao H, Xie Y Y, Wen B T, Gu T Y, Liu J M, Li M M, Huang Y T, Lu J, Jin N, Sun L C, Xin F J, Fan B. 2018. Citrus sinensis MYB transcription factors CsMYB330 and CsMYB308 regulate fruit juice sac lignification through fine-tuning expression of the Cs4CL1 gene. Plant Science,77:334-343.
[53]	Jia N, Liu J Q, Tan P H, Sun Y F, Lv Y M, Liu J M, Sun J, Huang Y T, Lu J, Jin N, Li M M, Md Sharif Uddin Imam K, Xin F J, Fan B. 2019. Citrus sinensis MYB transcription factor CsMYB85 induce fruit juice sac lignification through interaction with other CsMYB transcription factors. Frontiers in Plant Science,10:213.
[54]	Kashyap K, Banu S. 2019. Characterizing ethylene pathway genes during the development,ripening,and postharvest response in Citrus reticulata Blanco fruit pulp. Turkish Journal of Botany, 43 (2):173-184.
[55]	Kato M. 2022. Exogenous application of auxin promotes carotenoid accumulation in citrus fruit after harvest. Acta Horticulturae,DOI: 10.17660/ActaHortic.2022.1336.1
[56]	Katz E, Lagunes P M, Riov J, Weiss D, Goldschmidt E E. 2004. Molecular and physiological evidence suggests the existence of a system Ⅱ-like pathway of ethylene production in non-climacteric citrus fruit. Planta,219:243-252.
[57]	Keawmanee N, Ma G, Zhang L C, Yahata M, Murakami K, Yamamoto M, Kojima N, Kato M. 2022. Exogenous gibberellin induced regreening through the regulation of chlorophyll and carotenoid metabolism in Valencia oranges. Plant Physiology and Biochemistry,173:14-24.
[58]	Keawmanee N, Ma G, Zhang L C, Kato M. 2023. Regulation of chlorophyll and carotenoid metabolism in citrus fruit during maturation and regreening. Reviews in Agricultural Science,11:203-216.
[59]	Klee H J, Giovannoni J J. 2011. Genetics and control of tomato fruit ripening and quality attributes. Annual Review of Genetics,45:41-59.
[60]	Kojima K. 1997. Changes of ABA,IAA and GAs levels in reproductive organs of citrus. Japan Agricultural Research Quarterly,31:271-280.
[61]	Kondo S, Settsu K, Jitratham A. 2004. How application times of 2,4-DP influence the ripening capacity of‘La France’pears. HortScience,39:101-104.
[62]	Kou X H, Feng Y, Yuan S, Zhao X Y, Wu C E, Wang C, Xue Z H. 2021. Different regulatory mechanisms of plant hormones in the ripening of climacteric and non-climacteric fruits:a review. Plant Molecular Biology,107:477-497.
[63]	Kou X, Zhao X, Wu B, Wang C, Wu C, Yang S, Xue Z. 2022. Auxin response factors are ubiquitous in plant growth and development,and involved in crosstalk between plant hormones:a review. Applied Sciences, 12 (3):1360.
[64]	Kuraoka T, Iwasaki K, Ishii T. 1979. Effects of GA₃ and ethephon on the level of ABA and peroxidase activity in the peel of Satsuma mandarin (Citrus unshiu Marc.). Journal of the Japanese Society for Horticultural Science, 47 (4):437-442.
[65]	Leng P, Yuan B, Guo Y. 2013. The role of abscisic acid in fruit ripening and responses to abiotic stress. Journal of Experimental Botany, 65 (16):4577-4588.
[66]	Li C, Jia H, Chai Y, Shen Y. 2011. Abscisic acid perception and signaling transduction in strawberry:a model for non-climacteric fruit ripening. Plant Signaling & Behavior, 6 (12):1950-1953.
[67]	Li S B, Ouyang W Z, Hou X J, Xie L L, Hu C G, Zhang J Z. 2015. Genome-wide identification,isolation and expression analysis of auxin response factor(ARF)gene family in sweet orange(Citrus sinensis). Frontiers in Plant Science,6:119.
[68]	Li S J, Wang W L, Ma Y C, Liu S C, Grierson D, Yin X R, Chen K S. 2020. Citrus CitERF6 contributes to citric acid degradation via upregulation of CitAclα1,encoding ATP-citrate lyase subunit α. Journal of Agricultural and Food Chemistry, 68 (37):10081-10087.
[69]	Li S J, Xie X L, Liu S C, Chen K S, Yin X R. 2019. Auto-and mutual-regulation between two CitERFs contribute to ethylene-induced citrus fruit degreening. Food Chemistry,299:125163.
[70]	Li S J, Yin X R, Wang W L, Liu X F, Zhang B, Chen K S. 2017. Citrus CitNAC62 cooperates with CitWRKY1 to participate in citric acid degradation via up-regulation of CitAco3. Journal of Experimental Botany, 68 (13):3419-3426.
[71]	Li S J, Yin X R, Xie X L, Allan A C, Ge H, Shen S L, Chen K S. 2016. The citrus transcription factor,CitERF13,regulates citric acid accumulation via a protein-protein interaction with the vacuolar proton pump,CitVHA-c4. Scientific Reports, 6 (1):20151.
[72]	Li T Y, Dai Z R, Zeng B Z, Li J, Ouyang J Y, Kang L, Wang W, Jia W S. 2022. Autocatalytic biosynthesis of abscisic acid and its synergistic action with auxin to regulate strawberry fruit ripening. Horticulture Research,9:uhab076.
[73]	Liu K, Yuan C, Feng S, Zhong S, Li H, Zhong J, Liu J. 2017. Genome-wide analysis and characterization of Aux/IAA family genes related to fruit ripening in papaya(Carica papaya L.). BMC Genomics, 18 (1):1-11.
[74]	Liu Y Z, Baig M N R, Fan R, Ye J L, Cao Y C, Deng X X. 2009. Identification and expression pattern of a novel NAM,ATAF,and CUC-like gene from Citrus sinensis Osbeck. Plant Molecular Biology Reporter,27:292-297.
[75]	Long Q, Xie Y, He Y R, Li Q, Zou X, Chen S. 2019. Abscisic acid promotes jasmonic acid accumulation and plays a key role in citrus canker development. Frontiers in Plant Science,10:1634.
[76]	Lu S W, Ye J L, Zhu K J, Zhang Y, Zhang M W, Xu Q, Deng X X. 2021a. A fruit ripening-associated transcription factor CsMADS5 positively regulates carotenoid biosynthesis in citrus. Journal of Experimental Botany, 72 (8):3028-3043.
[77]	Lu S W, Ye J L, Zhu K J, Zhang Y, Zhang M W, Xu Q, Deng X X. 2021b. A citrus phosphate starvation response factor CsPHL3 negatively regulates carotenoid metabolism. Plant and Cell Physiology, 62 (3):482-493.
[78]	Lu S W, Zhang Y, Zhu K J, Yang W, Ye J L, Chai L J, Deng X X. 2018. The citrus transcription factor CsMADS6 modulates carotenoid metabolism by directly regulating carotenogenic genes. Plant Physiology, 176 (4):2657-2676.
[79]	Lv Y D, Ren S, Wu B, Jiang C Z, Jiang B, Zhou B R, Zhong G Y, Zhong Y, Yan H X. 2023. Transcriptomic and physiological comparison of Shatangju(Citrus reticulata)and its late-maturing mutant provides insights into auxin regulation of citrus fruit maturation. Tree Physiology, 43 (10):1841-1854.
[80]	Ma G, Zhang L C, Kudaka R, Inaba H, Furuya T, Kitamura M, Kitaya Y, Yamamoto R, Yahata M, Matsumoto H, Kato M. 2021a. Exogenous application of ABA and NAA alleviates the delayed coloring caused by puffing inhibitor in citrus fruit. Cells, 10 (2):308.
[81]	Ma G, Zhang L C, Kudaka R, Inaba H, Murakami K, Yamamoto M, Kojima N, Yahata M, Matsumoto H, Kato M. 2021b. Auxin induced carotenoid accumulation in GA and PDJ-treated citrus fruit after harvest. Postharvest Biology and Technology,181:111676.
[82]	Matsumoto H, Ikoma Y, Kato M, Nakajima N, Hasegawa Y. 2009. Effect of postharvest temperature and ethylene on carotenoid accumulation in the flavedo and juice sacs of Satsuma mandarin(Citrus unshiu Marc.) fruit. Journal of Agricultural and Food Chemistry, 57 (11):4724-4732. doi: 10.1021/jf9005998 pmid: 19441837
[83]	Mayuoni L, Tietel Z, Patil B S, Porat R. 2011. Does ethylene degreening affect internal quality of citrus fruit? Postharvest Biology and Technology, 62 (1):50-58.
[84]	McDonald R E, Greany P D, Shaw P E, McCollum T G. 1997. Preharvest applications of gibberellic acid delay senescence of Florida grapefruit. Journal of Horticultural Science, 72 (3):461-468.
[85]	Meng Xiangchun, Gao Zixiang, Zhang Zhaoqi, Zhang Aiyu. 2011. Carotenoid accumulation and its regulation by ethylene in fruits of Valencia orange during its late development and re-greening stages. Scientia Agricultura Sinica, 44 (3):538-544. (in Chinese)
	孟祥春, 高子祥, 张昭其, 张爱玉. 2011. 夏橙果实发育后期及返青期类胡萝卜素积累及乙烯的调控. 中国农业科学, 44 (3):538-544.
[86]	Mesejo C, Marzal A, Martínez-Fuentes A, Reig C, Agustí M. 2021. On how auxin,ethylene and IDA-peptide relate during mature citrus fruit abscission. Scientia Horticulturae,278:109855.
[87]	Mesejo C, Rosito S, Reig C, Martínez-Fuentes A, Agustí M. 2012. Synthetic auxin 3, 5, 6-TPA provokes Citrus clementina(Hort. Ex Tan)fruitlet abscission by reducing photosynthate availability. Journal of Plant Growth Regulation,31:186-194.
[88]	Mitalo O W, Otsuki T, Okada R, Obitsu S, Masuda K, Hojo Y, Matsuura T, Mori I C, Abe D, Asiche O W, Akagi T, Kubo Y, Ushijima K. 2020. Low temperature modulates natural peel degreening in lemon fruit independently of endogenous ethylene. Journal of Experimental Botany, 71 (16):4778-4796. doi: 10.1093/jxb/eraa206 pmid: 32374848
[89]	Mitalo O W, Asiche W O, Kang S W, Ezura H, Akagi T, Kubo Y, Ushijima K. 2022. Examining the role of low temperature in Satsuma mandarin fruit peel degreening via comparative physiological and transcriptomic analysis. Frontiers in Plant Science,13:918226.
[90]	Mo Yuxing, Zhou Yan, Lin Runting, Duo Yongxing, Zhang Tao, Liu Kaidong. 2023. Papaya CpWRI 3 is involved in the regulation of fatty acid accumulation during fruit postharvest. Acta Horticulturae Sinica, 50 (8):1637-1648. (in Chinese)
	莫雨杏, 周艳, 林润婷, 多泳星, 张涛, 刘锴栋. 2023. 番木瓜CpWRI3参与调控果实成熟过程中脂肪酸合成. 园艺学报, 50 (8):1637-1648.
[91]	Mockaitis K, Estelle M. 2008. Auxin receptors and plant development:a new signaling paradigm. Annual Review of Cell and Developmental Biology,24:55-80.
[92]	Ortiz-García P, González Ortega-Villaizán A, Onejeme F C, Müller M, Pollmann S. 2023. Do opposites attract? Auxin-abscisic acid crosstalk:new perspectives. International Journal of Molecular Sciences, 24 (4):3090.
[93]	Peng G, Xie X L, Jiang Q, Song S, Xu C J. 2013. Chlorophyll a/b binding protein plays a key role in natural and ethylene-induced degreening of Ponkan(Citrus reticulata Blanco). Scientia Horticulturae,160:37-43.
[94]	Porat R, Feng X Q, Huberman M, Galili D, Goren R, Goldschmidt E E. 2001. Gibberellic acid slows postharvest degreening of ‘Oroblanco’citrus fruits. HortScience,36:937-940.
[95]	Purgatto E, do Nascimento J R O, Lajolo F M, Cordenunsi B R. 2002. The onset of starch degradation during banana ripening is concomitant to changes in the content of free and conjugated forms of indole-3-acetic acid. Journal of Plant Physiology, 159 (10):1105-1111.
[96]	Rehman M, Singh Z, Khurshid T. 2018. Pre-harvest spray application of abscisic acid(S-ABA)regulates fruit colour development and quality in early maturing M7 Navel orange. Scientia Horticulturae, 229 (9):1-9.
[97]	Ríos G, Naranjo M A, Rodrigo M J, Alós E, Zacarías L, Cercós M, Talón M. 2010. Identification of a GCC transcription factor responding to fruit colour change events in citrus through the transcriptomic analyses of two mutants. BMC Plant Biology,10:276.
[98]	Rodrigo M J, Alquézar B, Alós E, Lado J, Zacarías L. 2013. Biochemical bases and molecular regulation of pigmentation in the peel of citrus fruit. Scientia Horticulturae,163:46-62.
[99]	Rodrigo M J, Marcos J F, Alférez F, Mallent M D, Zacarías L. 2003. Characterization of Pinalate,a novel Citrus sinensis mutant with a fruit‐specific alteration that results in yellow pigmentation and decreased ABA content. Journal of Experimental Botany, 54 (383):727-738.
[100]	Rodrigo M J, Zacarias L. 2007. Effect of postharvest ethylene treatment on carotenoid accumulation and the expression of carotenoid biosynthetic genes in the flavedo of orange(Citrus sinensis L. Osbeck)fruit. Postharvest Biology and Technology, 43 (1):14-22.
[101]	Romero P, Lafuente M T, Rodrigo M J. 2012. The citrus ABA signalosome:identification and transcriptional regulation during sweet orange fruit ripening and leaf dehydration. Journal of Experimental Botany, 63 (13):4931-4945. doi: 10.1093/jxb/ers168 pmid: 22888124
[102]	Sato K, Ikoma Y, Matsumoto H, Nakajima N. 2015. Effects of spray concentrations and spray times of gibberellin and prohydrojasmon on peel puffing and peel color in Satsuma mandarin fruit. Horticultural Research(Japan), 14 (4):419-426.
[103]	Seymour G B, Østergaard L, Chapman N H, Knapp S, Martin C. 2013. Fruit development and ripening. Annual Review of Plant Biology,64:219-241.
[104]	Shalom L, Samuels S, Zur N, Shlizerman L, Doron-Faigenboim A, Blumwald E, Sadka A. 2014. Fruit load induces changes in global gene expression and in abscisic acid(ABA)and indole acetic acid(IAA)homeostasis in citrus buds. Journal of Experimental Botany, 65 (12):3029-3044. doi: 10.1093/jxb/eru148 pmid: 24706719
[105]	Shi M, Liu X, Zhang H, He Z, Yang H, Chen J, Xu J. 2020. The IAA-and ABA-responsive transcription factor CgMYB58 upregulates lignin biosynthesis and triggers juice sac granulation in pummelo. Horticulture Research,7:139.
[106]	Shin J H, Mila I, Liu M, Rodrigues M A, Vernoux T, Pirrello J, Bouzayen M. 2019. The RIN-regulated Small Auxin-Up RNA SAUR 69 is involved in the unripe-to-ripe phase transition of tomato fruit via enhancement of the sensitivity to ethylene. New Phytologist, 222 (2):820-836.
[107]	Sravankumar T, Akash Naik N, Kumar R. 2018. A ripening-induced SlGH3-2 gene regulates fruit ripening via adjusting auxin-ethylene levels in tomato(Solanum lycopersicum L.). Plant Molecular Biology,98:455-469.
[108]	Stover E, Ciliento S, Ritenour M, Counter C. 2002. NAA thinning of‘Murcott’: comparison of small plot and commercial harvest data. In Proceedings of the Florida State Horticultural Society,115:287-291.
[109]	Sun L, Ke F, Nie Z, Xu J, Huang X, Sun J, Wang P. 2022. Genome-wide identification and transcript analysis during fruit ripening of ACS gene family in sweet orange(Citrus sinensis). Scientia Horticulturae,294:110786.
[110]	Sun Q, He Z C, Wei R R, Zhang Y, Ye J L, Chai L J, Xie Z Z, Guo W W, Xu J, Cheng Y J, Xu Q, Deng X X. 2024. The transcriptional regulatory module CsHB5-CsbZIP 44 positively regulates abscisic acid-mediated carotenoid biosynthesis in citrus(Citrus spp.). Plant Biotechnology Journal, 22 (3):722-737.
[111]	Sun Q, He Z C, Wei R R, Yin Y Z, Ye J L, Chai L J, Xie Z Z, Guo W W, Xu J, Cheng Y J, Xu Q, Deng X X. 2023. Transcription factor CsTT8 promotes fruit coloration by positively regulating the methylerythritol 4-phosphate pathway and carotenoid biosynthesis pathway in citrus (Citrus spp.). Horticulture Research, 10 (11):uhad199.
[112]	Symons G M, Chua Y J, Ross J J, Quittenden L J, Davies N W, Reid J B. 2012. Hormonal changes during non-climacteric ripening in strawberry. Journal of Experimental Botany, 63 (13):4741-4750. doi: 10.1093/jxb/ers147 pmid: 22791823
[113]	Tadeo F R, Cercós M, Colmenero‐Flores J M, Iglesias D J, Naranjo M A, Ríos G, Carrera E, Ruiz‐Rivero O, Lliso I, Morillon R, Ollitrault P, Talon M. 2008. Molecular physiology of development and quality of citrus. Advances in Botanical Research,47:147-223.
[114]	Tao Jun, Zhang Shanglong, An Xinmin, Zhao Zhizhong. 2003. Effects of light on carotenoid biosynthesis and color formation of citrus fruit peel. Chinese Journal of Applied Ecology, 14 (11):1833-1836. (in Chinese) pmid: 14997627
	陶俊, 张上隆, 安新民, 赵智中. 2003. 光照对柑橘果皮类胡萝卜素和色泽形成的影响. 应用生态学报, 14 (11):1833-1836. pmid: 14997627
[115]	Tatsuki M, Nakajima N, Fujii H, Shimada T, Nakano M, Hayashi K, Hayama H, Yoshioka H, Nakamura Y. 2013. Increased levels of IAA are required for system 2 ethylene synthesis causing fruit softening in peach(Prunus persica L. Batsch). Journal of Experimental Botany, 64 (4):1049-1059. doi: 10.1093/jxb/ers381 pmid: 23364941
[116]	Teale W D, Paponov I A, Palme K. 2006. Auxin in action:signalling,transport and the control of plant growth and development. Nature Reviews Molecular Cell Biology, 7 (11):847-859.
[117]	Terol J, Nueda M J, Ventimilla D, Tadeo F, Talon M. 2019. Transcriptomic analysis of Citrus clementina mandarin fruits maturation reveals a MADS-box transcription factor that might be involved in the regulation of earliness. BMC Plant Biology, 19 (1):1-20.
[118]	Tian S, Yang Y, Fang B, Uddin S, Liu X. 2024. The CrMYB33 transcription factor positively coordinate the regulation of both carotenoid accumulation and chlorophyll degradation in the peel of citrus fruit. Plant Physiology and Biochemistry,209:108540.
[119]	Tieman D M, Taylor M G, Ciardi J A, Klee H J. 2000. The tomato ethylene receptors NR and LeETR4 are negative regulators of ethylene response and exhibit functional compensation within a multigene family. Proceedings of the National Academy of Sciences, 97 (10):5663-5668.
[120]	Tominaga S. 1997. GA sprays delay and reduce physiological fruit drop in Ponkan mandarin(Citrus reticulata Blanco). In Ⅷ International Symposium on Plant Bioregulation in Fruit Production,463:301-305.
[121]	Trebitsh T, Goldschmidt E E, Riov J O S E P H. 1993. Ethylene induces de novo synthesis of chlorophyllase,a chlorophyll degrading enzyme,in citrus fruit peel. Proceedings of the National Academy of Sciences, 90 (20):9441-9445.
[122]	Valero D, Martinez‐Romero D, Serrano M, Riquelme F. 1998. Postharvest gibberellin and heat treatment effects on polyamines,abscisic acid and firmness in lemons. Journal of Food Science, 63 (4):611-615.
[123]	Vendrell M. 1969. Reversion of senescence: effects of 2,4-dichlorophenoxyacetic acid and indoleacetic acid on respiration,ethylene production,and ripening of banana fruit slices. Australian Journal of Biological Sciences, 22 (3):601-610.
[124]	Wan H, Liu Y, Wang T, Jiang P, Wen W, Nie J. 2023. Combined transcriptomic and metabolomic analyses identifies CsERF003,a citrus ERF transcription factor,as flavonoid activator. Plant Science,334:111762.
[125]	Wang Guiyuan, Xia Renxue, Zhou Kaibing. 2004. Effects on changes of dominating pigment contents in peel of Cara Cara(Citrus sinensis Osbesk)and fruit colouring after exogenous ABA and GA₃ treatments. Journal of Wuhan Botanical Research, 22 (3):273-276. (in Chinese)
	王贵元, 夏仁学, 周开兵. 2004. 外源ABA和GA₃对红肉脐橙果皮主要色素含量变化和果实着色的影响. 武汉植物学研究, 22 (3):273-276.
[126]	Wang J H, Liu J J, Chen K L, Li H W, He J, Guan B, He L. 2016b. Anthocyanin biosynthesis regulation in the fruit of Citrus sinensis cv. Tarocco. Plant Molecular Biology Reporter,34:1043-1055.
[127]	Wang J H, Xu R, Qiu S P, Wang W C, Zheng F. 2023a. CsTT8 regulates anthocyanin accumulation in blood orange through alternative splicing transcription. Horticulture Research, 10 (10):uhad190.
[128]	Wang W H, Wang Y Y, Chen T, Qin G Z, Tian S P. 2023b. Current insights into posttranscriptional regulation of fleshy fruit ripening. Plant Physiology, 192 (3):1785-1798.
[129]	Wang X H, Yin W, Wu J X, Chai L J, Yi H L. 2016a. Effects of exogenous abscisic acid on the expression of citrus fruit ripening-related genes and fruit ripening. Scientia Horticulturae,201:175-183.
[130]	Wang Xiong, Chen Jinyin, Liu Shanjun. 2012. Effect of spraying GA₃ and 2,4-D on fruit drop and endogenous hormone content of navel orange. Acta Horticulturae Sinica, 39 (3):539-544. (in Chinese)
	王雄, 陈金印, 刘善军. 2012. 喷施GA₃和2,4-D对留树保鲜脐橙落果和内源激素含量的影响. 园艺学报, 39 (3):539-544.
[131]	Wang Xiong, Shi Tingting, Zeng Rong, Chen Jinyin. 2010. Effects of GA₃ treatment on endogenous hormones of Newhall navel orange during the tree storage. Acta Agriculturae Universitatis Jiangxiensis,32:57-60. (in Chinese)
	王雄, 施婷婷, 曾荣, 陈金印. 2010. GA₃处理对纽荷尔脐橙留树保鲜果实内源激素变化的影响. 江西农业大学学报, 32 (1):57-60.
[132]	Woodward A W, Bartel B. 2005. Auxin:regulation,action,and interaction. Annals of Botany, 95 (5):707-735. doi: 10.1093/aob/mci083 pmid: 15749753
[133]	Wu J X, Fu L L, Yi H L. 2016. Genome-wide identification of the transcription factors involved in citrus fruit ripening from the transcriptomes of a late-ripening sweet orange mutant and its wild type. PLoS ONE, 11 (4):e0154330.
[134]	Wu J X, Xu Z L, Zhang Y J, Chai L J, Yi H L, Deng X X. 2014. An integrative analysis of the transcriptome and proteome of the pulp of a spontaneous late-ripening sweet orange mutant and its wild type improves our understanding of fruit ripening in citrus. Journal of Experimental Botany, 65 (6):1651-1671. doi: 10.1093/jxb/eru044 pmid: 24600016
[135]	Wu Jianhui, Chen Qingxiang, Qin Zhenqiang, Wang Zeqing, Ren Shunxiang. 2009. The effects of gibberellin and benzylaminopurine on citrus yield and quality. Journal of Zhejiang Agricultural Sciences,(4):671-672. (in Chinese)
	吴建辉, 陈清香, 覃振强, 王泽清, 任顺祥. 2009. 赤霉素和苄氨基嘌呤对柑橘产量及其品质的影响. 浙江农业科学,(4):671-672.
[136]	Xiao Xiang, Zhou Chujiang, Jin Shuwan, Shi Liyu, Yang Zhenfeng, Cao Shifeng, Chen Wei. 2023. Mechanism of PpMADS2 and PpMADS 3 synergistically regulating carotenoids accumulation in peach fruit. Acta Horticulturae Sinica, 50 (6):1173-1186. (in Chinese) doi: 10.16420/j.issn.0513-353x.2022-0221 URL
	肖翔, 周储江, 金舒婉, 施丽愉, 杨震峰, 曹士锋, 陈伟. 2023. PpMADS2与PpMADS3协同调控黄肉桃果实类胡萝卜素积累机制的研究. 园艺学报, 50 (6):1173-1186. doi: 10.16420/j.issn.0513-353x.2022-0221 URL
[137]	Xie R, Dong C, Ma Y, Deng L, He S, Yi S, Zheng Y. 2015b. Comprehensive analysis of SAUR gene family in citrus and its transcriptional correlation with fruitlet drop from abscission zone A. Functional & Integrative Genomics,15:729-740.
[138]	Xie R, Ge T, Zhang J, Pan X, Ma Y, Yi S, Zheng Y. 2018. The molecular events of IAA inhibiting citrus fruitlet abscission revealed by digital gene expression profiling. Plant Physiology and Biochemistry,130:192-204.
[139]	Xie R, Pang S, Ma Y, Deng L, He S, Yi S, Zheng Y. 2015a. The ARF,AUX/IAA and GH3 gene families in citrus:genome-wide identification and expression analysis during fruitlet drop from abscission zone A. Molecular Genetics and Genomics, 290 (6):2089-2105.
[140]	Xie X L, Shen S L, Yin X R, Xu Q, Sun C D, Grierson D, Ferguson I, Chen K S. 2014. Isolation,classification and transcription profiles of the AP2/ERF transcription factor superfamily in citrus. Molecular Biology Reports,41:4261-4271.
[141]	Yang H B, Zhang M F, Li X, Zhu Z F, Xu R W, Zhu F, Xu J, Deng X X, Cheng Y J. 2023. CsERF003,CsMYB7 and CsMYB102 promote cuticular wax accumulation by upregulating CsKCS2 at fruit ripening in Citrus sinensis. Scientia Horticulturae,310:111744.
[142]	Yin Baofeng, Zeng Kaifang, Zhang Zhaoqi, Deng Lili. 2015. Advances in ethylene degreening treatment of Citrus fruits. Food Science,(3):245-249. (in Chinese) doi: 10.7506/spkx1002-6630-201503047
	尹保凤, 曾凯芳, 张昭其, 邓丽莉. 2015. 柑橘果实乙烯褪绿技术研究进展. 食品科学,(3):245-249. doi: 10.7506/spkx1002-6630-201503047
[143]	Yin X R, Xie X L, Xia X J, Yu J Q, Ferguson I B, Giovannoni J J, Chen K S. 2016. Involvement of an ethylene response factor in chlorophyll degradation during citrus fruit degreening. The Plant Journal, 86 (5):403-412.
[144]	Yu H, Zhang C, Lu C, Wang Y N, Ge C C, Huang G X, Wang H F. 2024. The lemon genome and DNA methylome unveil epigenetic regulation of citric acid biosynthesis during fruit development. Horticulture Research,DOI:10.1093/hr/uhae005.
[145]	Yuan R, Carbaugh D H. 2007. Effects of NAA,AVG,and 1-MCP on ethylene biosynthesis,preharvest fruit drop,fruit maturity,and quality of ‘Golden Supreme’and‘Golden Delicious’apples. HortScience,42:101-105.
[146]	Yuan R, Hartmond U, Kender W J. 2001. Physiological factors affecting response of mature‘Valencia’orange fruit to CMN-pyrazole.Ⅱ. Endogenous concentrations of indole-3-acetic acid,abscisic acid,and ethylene. Journal of the American Society for Horticultural Science,126:420-426.
[147]	Yue P, Jiang Z, Sun Q, Wei R, Yin Y, Xie Z, Deng X. 2023. Jasmonate activates a CsMPK6-CsMYC 2 module that regulates the expression of β-citraurin biosynthetic genes and fruit coloration in orange(Citrus sinensis). The Plant Cell, 35 (4):1167-1185.
[148]	Zhang H, Chen J, Peng Z, Shi M, Liu X, Wen H, Zhang H. 2021a. Integrated transcriptomic and metabolomic analysis reveals a transcriptional regulation network for the biosynthesis of carotenoids and flavonoids in‘Cara Cara’navel Orange. BMC Plant Biology,21:29.
[149]	Zhang L C, Ma G, Kato M, Yamawaki K, Takagi T, Kiriiwa Y, Ikoma Y, Matsumoto H, Yoshioka T, Nesumi H. 2012. Regulation of carotenoid accumulation and the expression of carotenoid metabolic genes in citrus juice sacs in vitro. Journal of Experimental Botany, 63 (2):871-886.
[150]	Zhang L, Xu Y, Li Y, Zheng S, Zhao Z, Chen M, Wu J. 2024. Transcription factor CsMYB77 negatively regulates fruit ripening and fruit size in citrus. Plant Physiology, 194 (2):867-883.
[151]	Zhang M F, Lu W, Yang X X, Li Q, Lin X Y, Liu K X, Yin C M, Xiong B, Liao L, Sun G C, He J X, Wang X, Wang Z H. 2023. Comprehensive analyses of the citrus WRKY gene family involved in the metabolism of fruit sugars and organic acids. Frontiers in Plant Science,14:1264283.
[152]	Zhang Q Z, Gong M, Xu X, Li H H, Deng W. 2022. Roles of auxin in the growth,development,and stress tolerance of horticultural plants. Cells, 11 (17):2761.
[153]	Zhang Y, Zhang Y Z, Sun Q, Lu S W, Chai L J, Ye J L, Deng X X. 2021b. Citrus transcription factor CsHB5 regulates abscisic acid biosynthetic genes and promotes senescence. The Plant Journal, 108 (1):151-168. doi: 10.1111/tpj.15431 pmid: 34414618
[155]	Zhang Y J, Wang X J, Wu L X, Chen S Y, Chen H, Chai L Y, Yi H L. 2014. Comparative transcriptome analyses between a spontaneous late-ripening sweet orange mutant and its wild type suggest the functions of ABA,sucrose and JA during citrus fruit ripening. PLoS ONE, 9 (12):e116056.
[156]	Zhu F, Luo T, Liu C Y, Wang Y, Yang H B, Yang W, Zheng L, Xiao X, Zhang M F, Xu R W, Xu J G, Zeng Y L, Xu J, Xu Q, Guo W W, Larkin R M, Deng X X, Cheng Y. 2017. An R2R3-MYB transcription factor represses the transformation of α-and β-branch carotenoids by negatively regulating expression of CrBCH2 and CrNCED5 in flavedo of Citrus reticulata. New Phytologist, 216 (1):178-192.
[157]	Zhu F, Luo T, Liu C Y, Wang Y, Zheng L, Xiao X, Zhang M F, Yang H B, Yang W, Xu R W, Zeng Y L, Ye J L, Xu J, Xu J G, Larkin R M, Wang P W, Wen W W, Deng X X, Fernie A R, Cheng Y J. 2020. A NAC transcription factor and its interaction protein hinder abscisic acid biosynthesis by synergistically repressing NCED5 in Citrus reticulata. Journal of Experimental Botany, 71 (12):3613-3625.
[158]	Zhu Jian, Liu Benyong, Li Shuju, Bai Zhilan, Liu Cong, Deng Xiaodong, Zhang Yu, Xie Zongzhou, Liu Jihong. 2020. Effects of 2,4-D on keeping citrus fruit fresh on tree and the underlying mechanisms. Acta Horticulturae Sinica, 47 (11):2086-2094. (in Chinese) doi: 10.16420/j.issn.0513-353x.2020-0092 URL
	祝建, 刘本勇, 李述举, 白芝兰, 刘聪, 邓晓东, 张豫, 谢宗周, 刘继红. 2020. 2,4-D在柑橘果实留树保鲜中的作用和可能机制研究. 园艺学报, 47 (11):2086-2094.
[159]	Zhu K J, Chen H Y, Mei X H, Lu S W, Xie H P, Liu J W, Chai L J, Xu Q, Wurtzel E T, Ye J L, Deng X X. 2023. Transcription factor CsMADS3 coordinately regulates chlorophyll and carotenoid pools in Citrus hesperidium. Plant Physiology, 193 (1):519-536.
	Zhu K J, Sun Q, Chen H Y, Mei X H, Lu S W, Ye J L, Chai L J, Xu Q, Deng X X. 2021. Ethylene activation of carotenoid biosynthesis by a novel transcription factor CsERF061. Journal of Experimental Botany, 72 (8):3137-3154.

Research Advances in the Regulation of Plant Hormones in Citrus Fruit Maturation

RichHTML

PDF

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 1

References 159

Related Articles 15

Recommended Articles

Metrics

Comments

[1]	LIANG Guoping, ZENG Baozhen, LIU Ming, BIAN Zhiyuan, CHEN Baihong, and MAO Juan. Identification of VaSR Gene Family in Vitis amurensis，Verification of Cold Resistance Function of VaSR1 and Screening of Interacting Proteins [J]. Acta Horticulturae Sinica, 2025, 52(1): 37-50.
[2]	YANG Yan, LIU Jun, ZHOU Xiaohui, LIU Songyu, and ZHUANG Yong, . Cloning and Functional Verification of SmWRKY4 Gene in Cold Tolerance of Solanum melongena [J]. Acta Horticulturae Sinica, 2025, 52(1): 101-110.
[3]	DUAN Minjie, LI Yifei, WANG Chunping, YANG Xiaomiao, HUANG Renzhong, HUANG Qizhong, ZHANG Shicai. Integrated Transcriptomic and Targeted Metabolomic Analysis Reveals Regulation of Carotenoid Accumulation During Pepper Fruit Development [J]. Acta Horticulturae Sinica, 2024, 51(8): 1773-1791.
[4]	WANG Jianzhao, GAO Yuan, DAO Mei, ZHANG Hongye, YANG Ziyun, CHEN Longqing, WU Tian. Establishment of Regeneration in Vitro System of Camellia japonica and Relationship Between Endogenous Hormones and Adventitious Bud Differentiation [J]. Acta Horticulturae Sinica, 2024, 51(8): 1891-1905.
[5]	LIU Miaomiao, YAO Jin, BAO Min, CHU Yanyan, WANG Xiping. Research Progress on the Mechanism of GAs-Induced Seedlessness in Grape [J]. Acta Horticulturae Sinica, 2024, 51(7): 1610-1622.
[6]	ZHAO Zeyang, ZHOU Yuqing, LIN Deshu, REN Huibo. Advances in Morphogenesis of Petal Conical Epidermal Cells [J]. Acta Horticulturae Sinica, 2024, 51(7): 1695-1706.
[7]	DENG Shufang, LIU Qian, LIU Ling, CHEN Ou, WANG Wenjun, ZENG Kaifang, DENG Lili. Cloning of Mandarin Fruit CcHY5 and Its Function in Fruit Coloration [J]. Acta Horticulturae Sinica, 2024, 51(5): 939-955.
[8]	SHEN Heng, WANG Lin, LI Qian, YUAN Shoujuan, ZHENG Wei, WANG Taotao, YE Zhibiao, YANG Changxian. Analyzing Flavor and Functional Components in Tomatoes：a Review [J]. Acta Horticulturae Sinica, 2024, 51(2): 423-438.
[9]	TANG Zheng, CHEN Sique, XU Qian, ZHONG Weijie, LIU Qing, ZHU Shiyang. Functional Study of AP2/ERF in Response to Black Rot at Broccoli Seedling Stage [J]. Acta Horticulturae Sinica, 2024, 51(11): 2523-2539.
[10]	YOU Qian, LIU Xiao, LIU Mengmeng, LIU Dan, BO Chen, ZHU Yanfang, DUAN Yongbo, XUE Jianping, ZHANG Aimin, XUE Tao. Identification and Bioinformatics Analysis of the HSF Family Gene in Pinellia ternata [J]. Acta Horticulturae Sinica, 2024, 51(10): 2371-2385.
[11]	ZHAI Tingkai, MA Xiangwei, CHEN Yan, ZHANG Xueying, LI Zhuoyun, XÜ Luzhen, FU Zhuoran, LAI Zhongxiong, LIN Yuling. Advances in Chromatin Immunoprecipitation Sequencing and Its Application in Horticultural Plants [J]. Acta Horticulturae Sinica, 2024, 51(1): 39-52.
[12]	LU Jing, WEI Suyun, YIN Tongming, CHEN Yingnan. Research Progress on the Cytokinin Type-A Response Regulator Gene Family [J]. Acta Horticulturae Sinica, 2023, 50(9): 1867-1888.
[13]	ZHANG Qiaoli, CHEN Di, SONG Yanping, ZHU Hongliang, LUO Yunbo, QU Guiqin. Review on Transcriptional Regulation of Chlorophyll Metabolism Network in Tomato Fruits [J]. Acta Horticulturae Sinica, 2023, 50(9): 2031-2047.
[14]	HE Weizhi, LEI Weiqi, GUO Xiangxin, LI Ruilian, CHEN Guanqun. Identification of the MYB Gene Family and Functional Analysis of Key Genes Related to Blue Flower Coloration in Agapanthus praecox [J]. Acta Horticulturae Sinica, 2023, 50(6): 1255-1268.
[15]	WANG Tonghuan, WU Yuxin, WU Yiyuan, LI Xinxin, LIU Mengyang, YANG Lianlian, LI Jiapeng, ZHANG Zhongshan, CAO Fang, ZHONG Xueting, WANG Zhanqi. Genome-wide Identification and Expression Analysis of the GRAS Gene Family in Response to Cold Stress in Chrysanthemum nankingense [J]. Acta Horticulturae Sinica, 2023, 50(4): 815-830.