A Cytological Study on 8-Chromosome Rye
نویسندگان
چکیده
منابع مشابه
Substitution of rye chromosome 5r for chromosome 5b of wheat and its effect on chromosome pairing.
HEXAPLOID wheat normally exhibits homologous pairing, forming only bivalents at meiosis. However, in the absence of chromosome 5B, homoeologous as well as homologous pairing occurs ( SEARS and OKAMOTO 1958; RILEY and CHAPMAN 1958; RILEY and KEMPANNA 1963). In 5Bdeficient hybrids between wheat and related genera, the level of chromosome pairing is increaesd (RILEY, CHAPMAN and KIMBER 1959). In w...
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Nondisjunction in favor of a chromosome: the mechanism of rye B chromosome drive during pollen mitosis.
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 1934
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.6.68