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Crop Breeding Journal، جلد ۲، شماره ۱، صفحات ۱۷-۲۴
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عنوان انگلیسی Cytological evaluation of annual species of the Onobrychis genus in Iran
چکیده انگلیسی مقاله The genus Onobrychis is an important forage crop consisting of approximately 130 annual and perennial species. In this study, 13 populations of five Onobrychis species were analyzed. The basic chromosome number varied from x=7 to x=8. According to Stebbins’ classification, populations such as O. aucheri subsp. psammophila, O. crista-galli (1) and O. crista-galli (2) were classified in symmetric class B, while the others were classified in A. Based on interchromosomal symmetry, O. aucheri subsp. tehranica and O. crista-galli (1) had the most asymmetrical and evolutionary karyotype, and O. crista-galli (6) had the most symmetrical karyotype. Based on intrachromosomal symmetry, O. crista-galli (6) had the most asymmetrical karyotype. Populations were divided into three classes by cutting dendrogram resulting from cluster analysis (Ward) using six parameters (SA, LA, TL, AR, r-value, CI). The greatest distance observed was between O. crista-galli (3) and O. crista-galli (5), while the smallest distance was between O. crista-galli (2) and O. crista-galli (6). Populations were separated into three classes using two indices (A1 and A2). The greatest distance observed was between O. crista-galli (6) and O. aucheri subsp. tehranica, while the smallest distance was between O. crista-galli (5) and O. crista-galli (3).
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نویسندگان مقاله f قنواتی | f. ghanavati
national plant genebank of iran, seed and plant improvement


n nematpajooh | n. nematpajooh


m خسرو chahli | m khosrow chahli


s صفایی چایی کار | s safaei chaeikar


نشانی اینترنتی http://cbjournal.spii.ir/browse.php?a_code=A-10-10-6&slc_lang=en&sid=en
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/388/article-388-270272.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده سیتولوژی
نوع مقاله منتشر شده پژوهشی
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