园艺学报 ›› 2024, Vol. 51 ›› Issue (7): 1516-1528.doi: 10.16420/j.issn.0513-353x.2023-0528
李欣1,*(), 柴应芳2, 田真2, 王鹏蔚2, 程运江2
收稿日期:
2023-09-27
修回日期:
2024-05-05
出版日期:
2024-07-25
发布日期:
2024-07-19
通讯作者:
基金资助:
LI Xin1,*(), CHAI Yingfang2, TIAN Zhen2, WANG Pengwei2, CHENG Yunjiang2
Received:
2023-09-27
Revised:
2024-05-05
Published:
2024-07-25
Online:
2024-07-19
摘要:
综述了果实线粒体分离纯化的方法、线粒体制备的难点和关键点、线粒体纯度和完整性的评价方法以及制备线粒体在果实成熟衰老研究中的应用,并探讨了存在的问题及未来的发展方向。
李欣, 柴应芳, 田真, 王鹏蔚, 程运江. 线粒体分离纯化及其在果实成熟衰老研究中的应用进展[J]. 园艺学报, 2024, 51(7): 1516-1528.
LI Xin, CHAI Yingfang, TIAN Zhen, WANG Pengwei, CHENG Yunjiang. Isolation and Purification of Mitochondria and Its Application in Research on Fruit Ripening and Senescence[J]. Acta Horticulturae Sinica, 2024, 51(7): 1516-1528.
种类 Category | 果实 Fruit | 组织 Tissue | 分离方法 Method | 参考文献 Reference |
---|---|---|---|---|
仁果类 Pome fruit | 苹果 Apple | 果肉Pulp | DC (1R) | Lieberman, |
果肉Pulp | DC (1R) + W (1T) | Neal & Hulme, Lieberman, | ||
果皮Peel | DC (1R) + W (1T) | Hulme et al., | ||
果肉Pulp | DC (2R) | Romani et al., | ||
果肉Pulp | DC (2R) + DPGC + SPGC + W (2T) | Qin et al., | ||
梨 Pear | 果肉Pulp | DC (2R) | Romani et al., | |
DC (1R) + W (1T) + CSGC | Miller & Romani, | |||
DC (1R) + W (1T) | Li et al., | |||
核果类 Stone fruit | 鳄梨 Avocado | 果肉Pulp | DC (1R) + W (1T) | Biale et al., |
DC (3R) | Wiskich et al., | |||
DC (2R) | Lance et al., | |||
DC (1R) + W (1T) + SPGC + W (2T) | Moreau & Romani, | |||
芒果 Mango | 果肉Pulp | DC (2R) | Baqui et al., | |
DC (1R) + W (1T) | Kane & Marcellin, | |||
桃 Peach | 果肉Pulp | DC (1R) + W (1T) | Kan et al., | |
DC (1R) + W (2T) | Jin et al., | |||
DC (1R) + DPGC + W (1T) + SPGC + W (2T) | Qin et al., | |||
DC (1R) + DPGC + W (2T) | Yang et al., | |||
DC (1R) + W (1T) + DSGC + W (1T) | Jing et al., | |||
DC (1R) + DPGC + W (2T) | Wu et al., | |||
DC (1R) + DSGC + W (1T) | Wang et al., | |||
浆果类 Berries | 番茄 Tomato | 果肉Pulp | DC (1R) + W (1T) | Dickinson & Hanson, |
DC (2R) | Ku et al., | |||
DC (1R) + W (2T) | Li et al., | |||
DC (1R) + W (1T) + CSGC | Kalra & Brooks, | |||
DC (2R) + DPGC | Jeffery et al., | |||
DC (1R) + W (2T) + SPGC + W (2T) | Jarmuszkiewicz et al., | |||
DC (1R) + SPGC + W (2T) | Holtzapffel et al., | |||
DC (2R) + DPGC + W (2T) | de Oliveira et al., | |||
DC (1R) + DPGC + W (2T) + SPGC + W (2T) | Cai et al., | |||
香蕉 Banana | 果肉Pulp | DC (2R) | Haard & Hultin, | |
果皮Peel | DC (1R) + W (2T) + CSGC + W (1T) | Chotikakham et al., | ||
蓝莓 Blueberry | 果肉Pulp | DC (1R) + W (1T) | Zhou et al., | |
番木瓜Papaya 草莓Strawberry 番石榴Guava | 果肉Pulp | DC (2R) + DPGC + W (2T) | de Oliveira et al., | |
猕猴桃Kiwifruit | 果肉Pulp | DC (1R) + W (2T) | Ali et al., | |
菠萝 Pineapple | 果肉Pulp | DC (1R) + DSGC | Nukuntornprakit et al., | |
柑果类 Citrus | 柠檬Lemon | 果肉Pulp | DC (1R) + W (1T) | Bogin & Erickson, |
甜橙Orange | DC (2R) | Vines & Oberbacher, | ||
甜橙Orange | DC (1R) | Katz et al., | ||
柑Tangerine 橘Mandarin 橙Orange 柚Pummelo | DC (2R) + DPGC + W (2T) | Li et al., | ||
瓜类 Melon | 甜瓜 Muskmelon | 果肉Pulp | DC (2R) + DPGC + SPGC + W (2T) | Lyu et al., |
表1 果实线粒体分离纯化汇总
Table 1 Summary for isolation and purification of fruit mitochondria
种类 Category | 果实 Fruit | 组织 Tissue | 分离方法 Method | 参考文献 Reference |
---|---|---|---|---|
仁果类 Pome fruit | 苹果 Apple | 果肉Pulp | DC (1R) | Lieberman, |
果肉Pulp | DC (1R) + W (1T) | Neal & Hulme, Lieberman, | ||
果皮Peel | DC (1R) + W (1T) | Hulme et al., | ||
果肉Pulp | DC (2R) | Romani et al., | ||
果肉Pulp | DC (2R) + DPGC + SPGC + W (2T) | Qin et al., | ||
梨 Pear | 果肉Pulp | DC (2R) | Romani et al., | |
DC (1R) + W (1T) + CSGC | Miller & Romani, | |||
DC (1R) + W (1T) | Li et al., | |||
核果类 Stone fruit | 鳄梨 Avocado | 果肉Pulp | DC (1R) + W (1T) | Biale et al., |
DC (3R) | Wiskich et al., | |||
DC (2R) | Lance et al., | |||
DC (1R) + W (1T) + SPGC + W (2T) | Moreau & Romani, | |||
芒果 Mango | 果肉Pulp | DC (2R) | Baqui et al., | |
DC (1R) + W (1T) | Kane & Marcellin, | |||
桃 Peach | 果肉Pulp | DC (1R) + W (1T) | Kan et al., | |
DC (1R) + W (2T) | Jin et al., | |||
DC (1R) + DPGC + W (1T) + SPGC + W (2T) | Qin et al., | |||
DC (1R) + DPGC + W (2T) | Yang et al., | |||
DC (1R) + W (1T) + DSGC + W (1T) | Jing et al., | |||
DC (1R) + DPGC + W (2T) | Wu et al., | |||
DC (1R) + DSGC + W (1T) | Wang et al., | |||
浆果类 Berries | 番茄 Tomato | 果肉Pulp | DC (1R) + W (1T) | Dickinson & Hanson, |
DC (2R) | Ku et al., | |||
DC (1R) + W (2T) | Li et al., | |||
DC (1R) + W (1T) + CSGC | Kalra & Brooks, | |||
DC (2R) + DPGC | Jeffery et al., | |||
DC (1R) + W (2T) + SPGC + W (2T) | Jarmuszkiewicz et al., | |||
DC (1R) + SPGC + W (2T) | Holtzapffel et al., | |||
DC (2R) + DPGC + W (2T) | de Oliveira et al., | |||
DC (1R) + DPGC + W (2T) + SPGC + W (2T) | Cai et al., | |||
香蕉 Banana | 果肉Pulp | DC (2R) | Haard & Hultin, | |
果皮Peel | DC (1R) + W (2T) + CSGC + W (1T) | Chotikakham et al., | ||
蓝莓 Blueberry | 果肉Pulp | DC (1R) + W (1T) | Zhou et al., | |
番木瓜Papaya 草莓Strawberry 番石榴Guava | 果肉Pulp | DC (2R) + DPGC + W (2T) | de Oliveira et al., | |
猕猴桃Kiwifruit | 果肉Pulp | DC (1R) + W (2T) | Ali et al., | |
菠萝 Pineapple | 果肉Pulp | DC (1R) + DSGC | Nukuntornprakit et al., | |
柑果类 Citrus | 柠檬Lemon | 果肉Pulp | DC (1R) + W (1T) | Bogin & Erickson, |
甜橙Orange | DC (2R) | Vines & Oberbacher, | ||
甜橙Orange | DC (1R) | Katz et al., | ||
柑Tangerine 橘Mandarin 橙Orange 柚Pummelo | DC (2R) + DPGC + W (2T) | Li et al., | ||
瓜类 Melon | 甜瓜 Muskmelon | 果肉Pulp | DC (2R) + DPGC + SPGC + W (2T) | Lyu et al., |
图1 基于差速离心结合密度梯度离心分离和纯化果实线粒体流程图
Fig. 1 Workflow diagram for the isolation and purification of fruit mitochondria by differential and density gradient centrifugation
物质类别 Substrate categories | 代表物质及文献中报道的浓度(范围) Components and concentration | 作用及备注 Function and note |
---|---|---|
缓冲物质 Buffer material | 磷酸盐(Phosphate,0.01 ~ 0.50 mol · L-1),Tris(0.02 ~ 0.50 mol · L-1),Na-barbital(0.05 mol · L-1),Na4P2O7(0.025 mol · L-1),MOPS(0.05 ~ 0.50 mol · L-1),TES(0.025 mol · L-1),Bicine(0.1 mol · L-1),Hepes(0.01 ~ 0.04 mol · L-1) | 维持匀浆液pH稳定;根据果实样品特性调整缓冲物质的浓度;可同时使用多种缓冲物质 Keeping the pH of homogenate stable;Adjusting the concentration of buffer material according to the characteristics of the fruit samples;Multiple buffer materials can be used simultaneously |
渗透压调节物质 Osmolyte | 蔗糖(Sucrose,0.15 ~ 0.70 mol · L-1),甘露醇(Mannitol)/山梨醇(Sorbitol)(0.25 ~ 0.60 mol · L-1) | 调节溶液渗透压以维持线粒体膜结构稳定;可同时使用多种渗透压调节物质 Regulation of solution osmotic pressure to maintain the stability of mitochondrial membrane structure;Multiple osmolytes can be used simultaneously |
抗氧化物质 Antioxidant | 抗坏血酸(Ascorbic acid,0.01 ~ 0.03 mol · L-1),柠檬酸(Citric acid,0.02 mol · L-1),半胱氨酸(Cysteine,1 ~ 10 mmol · L-1或0.05% ~ 0.10% [w/v]),DTT(0.5 ~ 2.0 mmol · L-1),β-巯基乙醇(β-Mercaptoethanol,5 ~ 10 mmol L-1或0.1% [v/v]) | 维持多酚的还原性状态,延缓匀浆过程中的褐变;保护酶分子的还原性基团,稳定酶活性;用时现加 Maintaining the reducing state of polyphenols and delaying browning during homogenization;Protecting the reducing groups on the enzyme molecule and keeping the enzyme activity stable;Adding as needed |
螯合剂 Chelator | EDTA(0.2 ~ 10.0 mmol · L-1),EGTA(0.2 ~ 1.0 mmol · L-1) | 去除重金属离子对酶的抑制作用;浓度高时会抑制酶活性 Removing the inhibitory effect of heavy metal ions on enzymes;Inhibiting the enzyme activity at high concentrations |
其他 Other | PVP(0.05% ~ 5.00% [w/v]),PVPP(1.5% [w/v]) | 结合多酚以降低其对线粒体酶活性的抑制 Binding polyphenols to reduce the inhibition on mitochondrial enzyme activity |
BSA(0.05% ~ 1.00% [w/v]) | 降低脂肪酸对线粒体活性的抑制 Reducing the inhibition of fatty acids on mitochondrial enzyme activity | |
MgCl2(1 ~ 6 mmol · L-1),KCl(6 ~ 10 mmol · L-1),MgSO4(2 mmol · L-1) | 低浓度时可降低线粒体聚集且有利于酶活性,但高浓度时会加剧线粒体聚集 Reducing mitochondrial aggregation and promoting the enzyme activity at low concentrations;Increasing mitochondrial aggregation at high concentrations |
表2 果实线粒体的提取缓冲液配方
Table 2 The extraction buffer components for fruit mitochondria isolation
物质类别 Substrate categories | 代表物质及文献中报道的浓度(范围) Components and concentration | 作用及备注 Function and note |
---|---|---|
缓冲物质 Buffer material | 磷酸盐(Phosphate,0.01 ~ 0.50 mol · L-1),Tris(0.02 ~ 0.50 mol · L-1),Na-barbital(0.05 mol · L-1),Na4P2O7(0.025 mol · L-1),MOPS(0.05 ~ 0.50 mol · L-1),TES(0.025 mol · L-1),Bicine(0.1 mol · L-1),Hepes(0.01 ~ 0.04 mol · L-1) | 维持匀浆液pH稳定;根据果实样品特性调整缓冲物质的浓度;可同时使用多种缓冲物质 Keeping the pH of homogenate stable;Adjusting the concentration of buffer material according to the characteristics of the fruit samples;Multiple buffer materials can be used simultaneously |
渗透压调节物质 Osmolyte | 蔗糖(Sucrose,0.15 ~ 0.70 mol · L-1),甘露醇(Mannitol)/山梨醇(Sorbitol)(0.25 ~ 0.60 mol · L-1) | 调节溶液渗透压以维持线粒体膜结构稳定;可同时使用多种渗透压调节物质 Regulation of solution osmotic pressure to maintain the stability of mitochondrial membrane structure;Multiple osmolytes can be used simultaneously |
抗氧化物质 Antioxidant | 抗坏血酸(Ascorbic acid,0.01 ~ 0.03 mol · L-1),柠檬酸(Citric acid,0.02 mol · L-1),半胱氨酸(Cysteine,1 ~ 10 mmol · L-1或0.05% ~ 0.10% [w/v]),DTT(0.5 ~ 2.0 mmol · L-1),β-巯基乙醇(β-Mercaptoethanol,5 ~ 10 mmol L-1或0.1% [v/v]) | 维持多酚的还原性状态,延缓匀浆过程中的褐变;保护酶分子的还原性基团,稳定酶活性;用时现加 Maintaining the reducing state of polyphenols and delaying browning during homogenization;Protecting the reducing groups on the enzyme molecule and keeping the enzyme activity stable;Adding as needed |
螯合剂 Chelator | EDTA(0.2 ~ 10.0 mmol · L-1),EGTA(0.2 ~ 1.0 mmol · L-1) | 去除重金属离子对酶的抑制作用;浓度高时会抑制酶活性 Removing the inhibitory effect of heavy metal ions on enzymes;Inhibiting the enzyme activity at high concentrations |
其他 Other | PVP(0.05% ~ 5.00% [w/v]),PVPP(1.5% [w/v]) | 结合多酚以降低其对线粒体酶活性的抑制 Binding polyphenols to reduce the inhibition on mitochondrial enzyme activity |
BSA(0.05% ~ 1.00% [w/v]) | 降低脂肪酸对线粒体活性的抑制 Reducing the inhibition of fatty acids on mitochondrial enzyme activity | |
MgCl2(1 ~ 6 mmol · L-1),KCl(6 ~ 10 mmol · L-1),MgSO4(2 mmol · L-1) | 低浓度时可降低线粒体聚集且有利于酶活性,但高浓度时会加剧线粒体聚集 Reducing mitochondrial aggregation and promoting the enzyme activity at low concentrations;Increasing mitochondrial aggregation at high concentrations |
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