scholarly journals High spontaneous male-fertility-restorer frequency in a maize recurrent selection experiment

2020 ◽  
Vol 547 ◽  
pp. 012004
Author(s):  
Zhuo Cai ◽  
Guo-Liang Xu ◽  
Ren Jun ◽  
Yu-Xian Dai ◽  
Ming-Yan Yu ◽  
...  
Keyword(s):  
Male Fertility ◽  
Recurrent Selection ◽  
Selection Experiment ◽  
Fertility Restorer

Linkage Analysis of the Male‐Fertility Restorer Gene, Rf, in Cotton 1

Crop Science ◽  
1984 ◽  
Vol 24 (5) ◽  
pp. 992-994 ◽  
Author(s):  
R. J. Kohel ◽  
J. E. Quisenberry ◽  
R. E. Dilbeck
Keyword(s):  
Linkage Analysis ◽  
Male Fertility ◽  
Restorer Gene ◽  
Fertility Restorer ◽  
Fertility Restorer Gene

Elite Performance for Grain Yield from Unadapted Exotic Soybean Germplasm in Three Cycles of a Recurrent Selection Experiment

Crop Science ◽  
2014 ◽  
Vol 54 (6) ◽  
pp. 2536-2546 ◽  
Author(s):  
Luis G. Posadas ◽  
Kent M. Eskridge ◽  
James E. Specht ◽  
George L. Graef
Keyword(s):  
Grain Yield ◽  
Recurrent Selection ◽  
Selection Experiment ◽  
Soybean Germplasm

Inheritance of male fertility restoration and allelism of restorer genes for the Polima cytoplasmic male sterility system in oilseed rape

Genome ◽  
1989 ◽  
Vol 32 (6) ◽  
pp. 1044-1047 ◽  
Author(s):  
G. H. Fang ◽  
P. B. E. McVetty
Keyword(s):  
Cytoplasmic Male Sterility ◽  
Male Sterility ◽  
Male Fertility ◽  
Fertility Restoration ◽  
Restorer Gene ◽  
Fertility Restorer ◽  
Brassica Napus L ◽  
Restorer Genes ◽  
Segregation Ratios ◽  
Male Fertility Restoration

The inheritance of male fertility restoration for the pol cytoplasmic male sterility (CMS) system in summer rape (Brassica napus L.) was determined. Male fertility:sterility segregation ratios observed in F2 and backcross generations derived from crosses and backcrosses between two pol CMS A lines and the male fertility restorer gene(s) sources Italy and UM2353 were used in this study. Italy and UM2353 were found to possess a single Mendelian dominant gene with high male fertility restoration capabilities for the pol CMS system. Tests for allelism of the restorer genes were also conducted using male fertility:sterility segregation ratios observed in F3 families derived from crosses between F1 plants containing genes for male fertility restoration from the Italy and UM2353 restorer gene sources. The male fertility restorer gene from Italy (designated Rfp1) was found to be different (i.e., nonallelic) from the restorer gene possessed by UM2353 (designated Rfp2).Key words: Brassica napus L., oilseed rape, male fertility restoration, pol cytoplasmic male sterility.

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