INCOMPATIBILITY IN AUTOTETRAPLOID TRIFOLIUM PRATENSE
نویسندگان
چکیده
منابع مشابه
Incompatibility in Autotetraploid Trifolium Pratense.
RIFOLI U M pratense L. is a highly self-incompatible species. An oppositional Tsystem of incompatibility has been established in this species by WILLIAMS and SILOW (1933). Artificially induced autopolyploids have been produced by LEVAN (1948) and FRANDSEN (1948) and selections have been carried out for several generations to improve their fertility. But no work has been done to study the effect...
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متن کاملRed clover (Trifolium pratense).
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متن کاملMutations of Self-Incompatibility Alleles in Trifolium Pratense and T. Repens.
HE existence of several allelomorphs at the S locus has been demonstrated in T Nicotiana spp. (EAST and YARNELL 1929), Veronica syriaca (LEHMANN 1926), Antirrhinum glutinosum ( GRUBER 1932), Trifolium pfatense (WILLIAMS 1939; and WILLIAMS and WILLIAMS 1947), Oenothera organensis (EMERSON 1939, 1940) and Trifolium repens (ATWOOD 1944). In Trifolium pratense, BATEMAN (1947) calculated that the nu...
متن کاملIncompatibility in Autotetraploid Trifolium Repens L. I. Competition and Self-Compatibility.
ELF-INCOMPATIBILITY is the inability of a plant producing functional male and female gametes to set seed upon self-pollination. The best known genetic system effecting incompatibility in plants is that in which a single series of oppositional alleles governs pollen-tube growth, with pollen behavior under autonomous, or gametophytic, genetic control (EAST and MANCELSDORF 1926). Self-incompatibil...
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ژورنال
عنوان ژورنال: Genetics
سال: 1956
ISSN: 1943-2631
DOI: 10.1093/genetics/41.3.353