scholarly journals The pollen wall and tapetum are altered in the cytoplasmic male sterile line RC7 of Chinese cabbage (Brassica campestris ssp pekinensis)

2012 ◽  
Vol 11 (4) ◽  
pp. 4145-4156 ◽  
Author(s):  
H.-F. Zhao ◽  
W. Huang ◽  
S.S. Ahmed ◽  
Z.-H. Gong ◽  
L.-M. Zhao
Keyword(s):  
Chinese Cabbage ◽  
Brassica Campestris ◽  
Pollen Wall ◽  
Male Sterile ◽  
Male Sterile Line ◽  
Cytoplasmic Male Sterile

Fertility and Cytomorphology of Anthers in New Cytoplasmic Male-Sterile Lines of Chinese Cabbage(Brassica campestris L. ssp. pekinensis)

2012 ◽  
Vol 30 (1) ◽  
pp. 49
Author(s):  
Zhan SHI ◽  
Zheng-Jie WAN ◽  
Yue-Jin XU ◽  
Rui-Chang ZOU ◽  
Tao HUANG ◽  
...  
Keyword(s):  
Chinese Cabbage ◽  
Brassica Campestris ◽  
Male Sterile ◽  
Cytoplasmic Male Sterile

Microtubule and male sterility in a gene-cytoplasmic male sterile line of non-heading Chinese cabbage

2012 ◽  
Vol 92 (15) ◽  
pp. 3046-3054 ◽  
Author(s):  
Jingyi Zhang ◽  
Changwei Zhang ◽  
Yan Cheng ◽  
Li Qi ◽  
Shumin Wang ◽  
...  
Keyword(s):  
Male Sterility ◽  
Chinese Cabbage ◽  
Male Sterile ◽  
Male Sterile Line ◽  
Cytoplasmic Male Sterile ◽  
Heading Chinese Cabbage

scholarly journals Changes of Endogenous Hormones and Polyamines in Cytoplasmic Male Sterile Non-heading Chinese Cabbage During Anther Development

HortScience ◽  
2004 ◽  
Vol 39 (4) ◽  
pp. 881D-881
Author(s):  
Gong-Jun Shi* ◽  
Xi-Lin Hou ◽  
Wei Hu ◽  
Zhong-Chun Jiang
Keyword(s):  
Chinese Cabbage ◽  
Brassica Campestris ◽  
Anther Development ◽  
Endogenous Hormones ◽  
Male Sterile ◽  
Cytoplasmic Male Sterile ◽  
Heading Chinese Cabbage

It studies the changes of endogenous hormones and polyamines in cytoplasmic male sterile non-heading Chinese cabbage (Brassica campestris L. ssp. chinensis Makino var. communis Tsen et Lee). Results showed that the microspore was prone to being sterile when there were lack of IAA, GA and polyamines, especially Put and abundant with ZRs and ABA in the anther. The imbalance of IAA/ZRs also easily caused the anther sterile.

THE GENETICS OF FERTILITY RESTORATION IN CYTOPLASMIC MALE-STERILE RYE

1979 ◽  
Vol 21 (3) ◽  
pp. 417-422 ◽  
Author(s):  
G. J. Scoles ◽  
L. E. Evans
Keyword(s):  
Secale Cereale ◽  
Fertility Restoration ◽  
Inbred Lines ◽  
Male Sterile ◽  
Male Sterile Line ◽  
Cytoplasmic Male Sterile ◽  
Restorer Genes ◽  
Secale Cereale L ◽  
Partial Fertility

Three inbred lines of rye (Secale cereale L.) known to be capable of restoring fertility to a cytoplasmic male-sterile line were crossed with the sterile line. The proportions of male fertile, partially male fertile and male sterile plants in F2 and backcross progenies indicated that three dominant restorer genes were present in each line. These were designated Rf1, Rf2 and Rf3, their relative expressivity was Rf1>Rf2>Rf3. Expressivity was dependent upon environment. Partial fertility occurred when certain genotypes carried two of the three alleles as dominant, but was dependent upon genotype and environment.

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