Chiasma frequency and nucleolar behaviour in four species of Salvia L.
نویسندگان
چکیده
منابع مشابه
: metadiscourse in introduction sections of applied linguistics and physics research articles: exploring variation in frequency and type
abstract in written mode of language, metadiscourse markers are used commonly to help writers in general and academic writers in particular to produce coherent and professional texts. the purpose of the present study was to compare introduction sections of applied linguistics and physics articles regarding their use of interactive and interactional metadiscourse markers based on the model pro...
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متن کاملChiasma frequency, distribution and terminalization in hexaploid oats (Avena sativa L.)
Chiasma counting has been regarded as the most straightforward method of scoring the total number of crossing-over events in the genome. In organisms in which genetic analysis is difficult or impossible to perform, it is a good estimator of the level of genetic recombination. In this paper we evaluated the chiasma frequency and distribution at diakinesis of twelve Brazilian oat varieties (Avena...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 1983
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.48.259