|Table of Contents|

Preliminary Studies on Occurrence Time，Position and Inheritance Genetics of Seed Vivipary in Chinese Cabbage (Brassica rapa)(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2016年09
Page:
24-27
Research Field:
Publishing date:

Info

Title:
Preliminary Studies on Occurrence Time，Position and Inheritance Genetics of Seed Vivipary in Chinese Cabbage (Brassica rapa)
Author(s):
JIN Yingling; ZHU Huanhuan; ZHANG Mingke; XI Maixia
(College of Horticulture，Northwest Agriculture and Forestry University/State Key Laboratory of Crop Stress Biology in Arid Areas，Yangling，Shaanxi 712100)
Keywords:
Chinese cabbage; seed vivipary; occurrence; inheritance genetics
PACS:
-
DOI:
10.11937/bfyy.201609006
Abstract:
High，middle and low vivipary-susceptible materials of ‘8407’，‘Xiasheng’，‘B Re’，and seed vivipary-tolerence of ‘92S24’ and ‘72M’ were taken as test materials.By flower bud pollinating，flower labelling and regular interval sampling，the ratio of seed vivipary in Chinese cabbage lines was investigated.The seed vivipary occurrence time，position in the plant and inheritance genetics were studied in the Chinese cabbage.The results showed that，the vivipary of ‘8407’ and ‘Xiasheng’ occurred at 14 days and 23 days after flowering，respectively，and the former had a higher vivipary ratio than the latter and the main seed viviapry happened from 26 days to 32 days after flowering for both lines.The ratio of main branch was higher than first and second branch in ‘8407’，and the basic seeds in its pods had higher vivipary-susceptible character than the seeds in middle and top of pods；whereas no difference in ‘Xiasheng’.By analyzing the ratio of seed vivipary in parent lines and their F1 hybrid，the results showed that no vivipary was dominant to vivipary，and the vivipary in Chinese cabbage was controlled by cytoplast and nucleus genes at the same time.

References:

 

[1]SARLA N.Occurrence of vivipary in synthesized Brassica carinata and its characterization by soluble proteins and esterases[J].Seed Sci and Technol,1990,18:805-813.

[2]阮松林,颜启传,段宪明,等.种子胎萌特性的研究[J].种子,1998(1):43-48.

[3]PANNIER F，PANNIER R F.Physiology of vivipary in Rhizophora mangle L.[C].Proceeding of an International Symposium on the Biology and Management of Mangroves，1975:632-639.

[4]DINTU K P，SIBI C V，RAVICHANDRAN P，et al.Vivipary in Ophiorrhiza mungos L.-a rare phenomenon in angiosperms[J].Plant Biology,2015,17(1):294-295.

[5]阮松林,段宪明,胡伟民.甘蓝型杂交油菜种子胎萌发生及其对种子质量的影响[J].浙江大学学报(农业与生命科学版),2000,26(5):573-578.

[6]SINGH J.An unusual occurrence of vivipary in papaya (Carica papaya L.)[J].Hort Flora Research Spectrum,2013,2(4):374-375.

[7]REN C W，DEREK B J.Developmental and germinative events can occur concurrently in precociously germinating Chinese cabbage (Brassica rapa ssp.Pekinensis) seeds[J].Journal of Experimental Botany,1999,50(341):1751-1761.

[8]阮松林,颜启传,段宪明,等.甘蓝型杂交油菜种子胎萌发生特性的初步研究[J].种子,1999(1):8-11.

[9]王淳.甘蓝型油菜胎萌性状的遗传及其与内源激素的关系[D].成都:四川农业大学,2009.

[10]冯发强.甘蓝型油菜胎萌性状的遗传与QTL定位[D].武汉：华中农业大学,2009.

[11]FENG F Q，LIU P W，HONG D F，et al.A major QTL associated with preharvest sprouting in rapeseed (Brassica napus L.)[J].Euphytica，2009,169:57-68.

[12]张莉,汪炳良,臧全宇.种子胎萌机制研究进展[J].细胞生物学杂志,2007,29（5）:701-70

Memo

Memo:
-
Last Update: 2016-07-04