Studies on the Gamete Formation and Transmission Rate of a Set of Primary Trisomics in Chinese Cabbage

ACTA HORTICULTURAE SINICA ›› 2008, Vol. 35 ›› Issue (9): 1285-1290.

• 蔬菜 • Previous Articles Next Articles

Studies on the Gamete Formation and Transmission Rate of a Set of Primary Trisomics in Chinese Cabbage

SHEN Shu-xing ^1,2 ,HOU Xi-lin^1*,and LUO Shuang-xia²

( ¹State Key Laboratory of Crop Genetics and Germplasm Enhancement, College of Horticulture, Nanjing Agricultral University, Nangjing 210095, China; ²College of Horticulture, Hebei Agricultural University,Baoding ,Hebei 071001, China)

Received:2008-03-19 Revised:2008-07-14 Online:2008-09-25 Published:2008-09-25
Contact: HOU Xi-lin

Abstract

Abstract: Transmission rate of n+1 gametes is an important parameter for genetic analysis of trisomics. The transmission rate of n+1 gametes identified by analyzing the progenies of a set of primary trisomics in Chinese cabbage reciprocal crosses with diploid respectively .The chromosome behaviors of each trisomics during meiotic divisions were studied. The results showed that n+1 female and male gametes of the trisomics could transmitted except of Tri-10, whereas transmission rate among various trisomics were different. The main influencing factor on n+1 male gamete transmission rate were the trivalent formation and abnormal chromosome segregation at anaphaseⅠandⅡ during meiotic divisions of each trisomics.

Key words: Chinese cabbage, primary trisomics, chromosome, transmission rate

CLC Number:

S 634.1

SHEN Shu-xing;;HOU Xi-lin;and LUO Shuang-xia. Studies on the Gamete Formation and Transmission Rate of a Set of Primary Trisomics in Chinese Cabbage[J]. ACTA HORTICULTURAE SINICA, 2008, 35(9): 1285-1290.

[1]	CUI Jian, ZHONG Xionghui, LIU Zeci, CHEN Denghui, LI Hailong, HAN Rui, YUE Xiangqing, KANG Jungen, WANG Chao. Construction of Cabbage Chromosome Segment Substitution Lines [J]. Acta Horticulturae Sinica, 2023, 50(1): 65-78.
[2]	HAN Shuhui, HAN Caifeng, HAN Shurong, HAN Caimei, and HAN Xu. A New Autumn Chinese Cabbage Hybrid‘Jiaoyan Qiubao’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 83-84.
[3]	WANG Weihong, ZHANG Fenglan, YU Yangjun, ZHANG Deshuang, ZHAO Xiuyun, YU Shuancang, SU Tongbing, LI Peirong, and XIN Xiaoyun. A New Chinese Cabbage Cultivar‘Jingqiu 1518’for Autumn Cultivation [J]. Acta Horticulturae Sinica, 2022, 49(S2): 85-86.
[4]	YU Yangjun, WANG Weihong, SU Tongbing, ZHANG Fenglan, ZHANG Deshuang, ZHAO Xiuyun, YU Shuancang, LI Peirong, XIN Xiaoyun, and WANG Jiao. A New Chinese Cabbage Cultivar‘Jingchun CR3’with Clubroot Resistance and Bolting Tolerance [J]. Acta Horticulturae Sinica, 2022, 49(S2): 87-88.
[5]	WANG Lili, WANG Xin, WU Haidong, WEN Qiang, and Yang Xiaofei. A New Chinese Cabbage Cultivar‘Liaobai 28’with Resistance to Clubroot Disease [J]. Acta Horticulturae Sinica, 2022, 49(S2): 89-90.
[6]	YU Yangjun, SU Tongbing, ZHANG Fenglan, ZHANG Deshuang, ZHAO Xiuyun, YU Shuancang, WANG Weihong, LI Peirong, XIN Xiaoyun, WANG Jiao, and WU Changjian. A New Purple Seedling-Edible Chinese Cabbage F1 Hybrid‘Jingyan Zikuaicai’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 91-92.
[7]	HUANG Li, CHEN Caizhi, YU Xiaolin, YAO Xiangtan, and CAO Jiashu, . A New Early-mid Maturing Chinese Cabbage Pak-choi Cultivar‘Zhedaqing’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 93-94.
[8]	XU Ligong, HAN Taili, SUN Jifeng, YANG Xiaodong, and TAN Jinxia. A New Seedling-edible Chinese Cabbage Cultivar‘Jinlü 2’ [J]. Acta Horticulturae Sinica, 2022, 49(S1): 67-68.
[9]	WANG Yu, ZHANG Xue, ZHANG Xueying, ZHANG Siyu, WEN Tingting, WANG Yingjun, GAN Caixia, PANG Wenxing. The Effect of Camalexin on Chinese Cabbage Resistance to Clubroot [J]. Acta Horticulturae Sinica, 2022, 49(8): 1689-1698.
[10]	ZHANG Lugang, LU Qianqian, HE Qiong, XUE Yihua, MA Xiaomin, MA Shuai, NIE Shanshan, YANG Wenjing. Creation of Novel Germplasm of Purple-orange Heading Chinese Cabbage [J]. Acta Horticulturae Sinica, 2022, 49(7): 1582-1588.
[11]	WANG Guangpeng, LIU Tongkun, XU Xinfeng, LI Zhubo, GAO Zhanyuan, HOU Xilin. Identification of LEA Family and Expression Analysis of Some Members Under Low-temperature Stress in Chinese Cabbage [J]. Acta Horticulturae Sinica, 2022, 49(2): 304-318.
[12]	WANG Ronghua, WANG Shubin, LIU Shuantao, LI Qiaoyun, ZHANG Zhigang, WANG Lihua, ZHAO Zhizhong. Transcriptome Analysis of Waxy Near-isogenic Lines in Chinese Cabbage Floral Axis [J]. Acta Horticulturae Sinica, 2022, 49(1): 62-72.
[13]	XU Ligong, HAN Taili, SUN Jifeng, YANG Xiaodong, TAN Jinxia, SONG Yinhang, LI Meng, ZHOU Luhong, and SUN Shasha. A New Spring Chinese Cabbage Cultivar‘Weichun 22’ [J]. Acta Horticulturae Sinica, 2021, 48(S2): 2825-2826.
[14]	WANG Weihong, ZHANG Fenglan, YU Yangjun, ZHANG Deshuang, ZHAO Xiuyun, YU Shuancang, SU Tongbing, LI Peirong, and XIN Xiaoyun. A New Chinese Cabbage Cultivar‘Jingqiu 5’for Autumn Cultivation [J]. Acta Horticulturae Sinica, 2021, 48(S2): 2827-2828.
[15]	WANG Mingqiu, MENG Chuan, MU Jingui, WANG Yuhai, LIU Xuemin, CHEN Zhanliang, and LIU Xiaodong. A New Chinese Cabbage Cultivar‘Jibai 6’with Disease Resistance [J]. Acta Horticulturae Sinica, 2021, 48(S2): 2829-2830.

Studies on the Gamete Formation and Transmission Rate of a Set of Primary Trisomics in Chinese Cabbage

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments