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NEW OR RARE CHROMOSOME COUNTS OF SOME ANGIOSPERM SPECIES FROM IRAN II | ||
| The Iranian Journal of Botany | ||
| مقاله 17، دوره 12، شماره 1، آبان 2008، صفحه 81-86 اصل مقاله (364.5 K) | ||
| نوع مقاله: Research Paper | ||
| نویسندگان | ||
| Seyed Mahmoud Ghaffari1؛ Kazem Kelich2 | ||
| 1Institute of Biochemistry and Biophysics, University of Tehran, P. O. Box 13145-1384, Tehran, Iran. | ||
| 2Payame Noor University, Faculty of Science, Department of Biology, Tehran, Iran | ||
| چکیده | ||
| Original meiotic chromosome counts are presented for 17 species in nine families of angiosperms from Iran. Chromosome counts for six species including: Tanacetum polycephalum subsp. duderanum (Asteraceae) (n=18), Cardaria draba subsp. chalepensis (Brassicaceae) (n=32), Minuartia lineate (Caryophyllaceae) (n=10), Silene latifolia subsp. persica (Caryophyllaceae) (n=12+1B), Epilobium confusum (Onagraceae) (n=10), and Rumex scutatus (Polygonaceae) (n=15) are new reports. Also, the diploid level of n=9 for Nepeta racemosa is reported here for the first time. | ||
| کلیدواژهها | ||
| Achillea؛ Cardaria؛ Centaurea؛ Cirsium؛ Crepis؛ Epilobium؛ Glaucium؛ Hypericum؛ Lotus؛ Minuartia؛ Nepeta؛ Rumex؛ Silene؛ Sisymbrium؛ Tanacetum؛ Thymus؛ Chromosome؛ Iran | ||
| عنوان مقاله [English] | ||
| شمارش کروموزومی جدید یا نادر برای بعضی از گونه های نهاندانه ایران (2) | ||
| نویسندگان [English] | ||
| سید محمود غفاری1؛ کاظم کلیچ2 | ||
| 1موسسه بیوشیمی و بیوفیزیک دانشگاه تهران، تهران، ایران | ||
| 2دانشکده علوم دانشگاه پیام نور، تهران، ایران | ||
| چکیده [English] | ||
| مشاهدات کروموزومی برای 17 گونه متعلق به 9 خانواده ارائه شده است. شمارش کروموزومی برای 6 گونه شامل : Tanacetum polycephalum subsp. duderanum (Asteraceae) (n=18), Cardaria draba subsp. chalepensis (Brassicaceae) (n=32), Minuartia lineate (Caryophyllaceae) (n=10), Silene latifolia subsp. persica (Caryophyllaceae) (n=12+1B), Epilobium confusum (Onagraceae) (n=10), and Rumex scutatus (Polygonaceae) (n=15) برای اولین بار گزارش می شود. همچنین سطح دیپلوئیدی n=9 برای گونه Nepeta racemosa نیز برای اولین بار ارائه شده است. | ||
| کلیدواژهها [English] | ||
| Achillea, Cardaria, Centaurea, Cirsium, Crepis, Epilobium, Glaucium, Hypericum, Lotus, Minuartia, Nepeta, Rumex, Silene, Sisymbrium, Tanacetum, Thymus, Chromosome, Iran | ||
| مراجع | ||
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