CYTOPLASMIC MALE-STERILITY IN BARLEY .3. MAINTENANCE OF STERILITY AND RESTORATION OF FERTILITY IN THE MSML CYTOPLASM

被引：20

作者：

AHOKAS, H ^{[1
]}

机构：

[1] UNIV HELSINKI,DEPT PLANT BREEDING,SF-00100 HELSINKI 10,FINLAND

来源：

EUPHYTICA | 1979年 / 28卷 / 02期

关键词：

barley; cytoplasmic male sterility; fertility restoration; Hordeum vulgare s.l; partial restoration; sterility maintenance;

D O I：

10.1007/BF00056599

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

58 varieties, strains or mutants of barley were tested in the msml cytoplasm in Finland, location ca. 61 N. Three (5%) were found to be partial restorers, the rest being maintainers of sterility. 31 Israeli strains of wild barley (ssp. spontaneum) were tested. About one third were maintainers of sterility, the majority partial restorers, and two strains were full restorers. There is probably polymorphism of the restorer gene in Israeli wild barley. Partial restoration displays an environmental response. The physiology of partial restoration is discussed. © 1979 H. Veenman En Zonen B.V.

引用

页码：409 / 419

页数：11

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