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Cytogenetic study of two Solenanthus Ledeb. species (Boraginaceae) in Iran | ||
| Journal of Cell and Molecular Research | ||
| مقاله 3، دوره 5، شماره 1 - شماره پیاپی 9، بهمن 2013، صفحه 13-16 اصل مقاله (386.44 K) | ||
| نوع مقاله: Research Articles | ||
| شناسه دیجیتال (DOI): 10.22067/jcmr.v5i1.19909 | ||
| نویسندگان | ||
| Massoud Ranjbar* 1؛ Maryam Almasi2؛ Elnaz Hosseini1 | ||
| 1Bu-Ali Sina University | ||
| 2Bu ali Sina University of Hamedan | ||
| چکیده | ||
| Chromosome number, meiotic behavior, and pollen viability were analyzed in 2 species of genus Solenanthus, S. stamineus (Desf.) Wettst. and S. circinnatus Ledeb, from Iran. This report is the first cytogenetic analysis of these species. All taxa are diploid and possess 2n = 2x = 24 chromosome number, consistent with the proposed base number of x = 12. Although this taxon displayed regular bivalent pairing and chromosome segregation at meiosis, but some abnormalities were observed. | ||
| کلیدواژه‌ها | ||
| Boraginaceae؛ chromosome number؛ meiotic behavior؛ pollen viability؛ Solenanthus | ||
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