| تعداد نشریات | 285 |
| تعداد نشریات سازمان | 83 |
| تعداد شمارهها | 3,094 |
| تعداد مقالات | 34,551 |
| تعداد مشاهده مقاله | 49,445,725 |
| تعداد دریافت فایل اصل مقاله | 79,875,982 |
Chromosome numbers report of five endemic Astragalus L. (Fabaceae) species of Iran | ||
| The Iranian Journal of Botany | ||
| دوره 27، شماره 2، اسفند 2021، صفحه 177-181 اصل مقاله (366.93 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22092/ijb.2021.355649.1337 | ||
| نویسندگان | ||
| Azadeh Akhavan Roofigar* 1؛ Adel Jalili2 | ||
| 1Natural Resources Research Department, Isfahan Agricultural and Natural Resources Research and Education Center, AREEO, Isfahan, Iran | ||
| 2Prof., Research Institute of Forests and Rangelands, Agricultural Research, Education and Extension Organization, AREEO, Tehran, Iran. | ||
| چکیده | ||
| Chromosome counts of five species of the genus Astragalus including A.campylanthus and A. susianus from sect. Campylanthus; A. callistachys, A. fragiferus, and A. microphysa from sect. Microphysa, are reported for the first time. Three of the studied species including A.campylanthus (2n=2x=16), A. susianus (2n=2x=16), and A. microphysa (2n=2x=16) were diploid and 2 species including A. callistachys (2n=4x=32) and A. fragiferus (2n=4x=32) were tetraploid. A basic chromosome number of x=8 was confirmed for investigated species. Karyotypic analyses of all species are presented. | ||
| کلیدواژهها | ||
| Astragalus؛ Leguminosae؛ Flora of Iran؛ cytotaxonomy؛ chromosome counts؛ endemic species | ||
| عنوان مقاله [English] | ||
| گزارش اعداد کروموزومی برای پنج گونه انحصاری Fabaceae) Astragalus) از ایران | ||
| نویسندگان [English] | ||
| آزاده اخوان روفیگر1؛ عادل جلیلی2 | ||
| 1بخش تحقیقات منابع طبیعی، مرکز تحقیقات و آموزش کشاورزی و منابع طبیعی استان اصفهان، سازمان تحقیقات، آموزش و ترویج کشاورزی، اصفهان، ایران | ||
| 2استاد پژوهش، مؤسسه تحقیقات جنگلها و مراتع کشور، سازمان تحقیقات، آموزش و ترویج کشاورزی، تهران، ایران | ||
| چکیده [English] | ||
| عدد کروموزومی پنج گونه از جنس گون شامل گونههای A. campylanthus و A. susianus از بخش Campylanthus و A. callistachys، A. fragiferus و A. microphysa از بخش Microphysa برای اولین بار گزارش میشوند. سه گونه شامل گونههای A. campylanthus (2n=2x=16)،A. susianus (2n=2x=16) و A. microphysa (2n=2x=16) دیپلوئید و دو گونه شامل گونههای A. callistachys (2n=4x=32) و A. fragiferus (2n=4x=32) تتراپلوئید بودند. عدد پایه کروموزومی x=8 برای تمام گونههای مطالعه شده مورد تأئید قرار گرفت. تحلیل کاریوتایپی تمام گونهها ارائه میشوند. | ||
| کلیدواژهها [English] | ||
| Astragalus, Leguminosae, Flora of Iran, cytotaxonomy, chromosome counts, endemic species | ||
| مراجع | ||
|
Arano, H. 1963: Cytological studies in subfamily Carduoideae (Compositae) of Japan. IX. The karyotype analysis and phylogenetic considerations on Pertya and Ainsliaea. -Botanical Magazine, Tokyo. 76: 32-39. Borjian, A., Assadi, M., Nejadsattari, T. & Maassoumi, A. A. 2012: Based on cytotaxonomical and morphological evidence Astragalus remotiflorus subsp. nigrohirsutus is raised to species rank. -Iran. J. Bot. 18: 98-103. Ghaffari, S. M. 2020: Index to plant chromosome number of Iran. 336 pp. Research Institute of Forests and Rangeland. -Tehran, Iran. Ghahremaninejad, F., NejadFalatoury, A., Mahmoodi, M., Fereidounfar, S. & Hoseini, E. 2013: Plant chromosome book of Iran. -House of Biology Press, Tehran. Greilhuber, J. & Speta, F. 1976: C-banded karyotypes in the Scillahohenackeri group, S. persica and Puschkinia (Liliaceae). -Plant Syst. Evol. 126: 149-188. Huziwara, Y. 1962: Karyotype analysis in some genera of Compositae. VIII. Further studies on the chromosomes of Aster. -Am. J. Bot. 49: 116-119. Javadi, H., Shanjani, P. S. & Safavi, S. R. 2019: Chromosome counts and karyomorphology of some species of Astragalus (Fabaceae) from Iran. -Chromosome Sci. 22 (1-4): 3-12. Levan, A., Fredgra, K. & Sandberg, A. A. 1964: Nomenclature for centromeric position on chromosomes. -Hereditas. 52: 201-220. Maassoumi, A. A. 1987: Notes on the genus Astragalus in Iran I, cytotaxonomic studies on some species. -Iran J. Bot. 3 (2): 117-128. Maassoumi, A. A. 1989: Notes on the genus Astragalus in Iran IV, cytotaxonomic studies on some species. -Iran J. Bot. 4 (2): 153-163. Maassoumi, A. A. 1998: Astragalus in the Old World, checklist. 617 pp. Research Institute of Forests and Rangeland. -Tehran, Iran. Martin, E., Duran, A., Dinç, M., Erişen, S. & Babaoğlu, M. 2008: Karyotype analyses of four Astragalus L. (Fabaceae) species from Turkey. -Phytologia 90: 147-159. Martin, E., Icyer Dogan, G., Karaman Erkul, S. & Eroglu, H. E. 2019: Karyotype analyses of 25 Turkish taxa of Astragalus from the sections Macrophyllum, Hymenostegis, Hymenocoleus, and Anthylloidei (Fabaceae). -Turk. J. Bot. 43: 232-242. Rani, S., Kumari, S., Gupta, R. C. & Chahota, R. K. 2014: Cytological studies of Angiosperms (174 species) from District Kangra, Himachal Pradesh (India). -Plant Syst. Evol. 300: 851-862. Ranjbar, M. & Mahmoudian, B. 2015: An overview on cytogenetics of the genus Astragalus subgenus Hypoglottis (Fabaceae). -Caryologia 68 (2): 109-124. Ranjbar, M., Karamian, R. & Nouri, S. 2011: Diploid-tetraploid mixoploidy in a new species of Astragalus (Fabaceae) from Iran. -Ann. Bot. Fennici. 48: 343-351. Sheidai, M. & Gharemaninejad, F. 2008: New chromosome number and karyotype analysis in four Astragalus L. (Fabaceae) species. -Iran. J. Bot. 15 (1): 21-26. Sheidai, M., Zarre, S., & Ismeilzadeh, J. 2009: New chromosome number reports in tragacanthic Astragalus species. -Caryologia 62 (1): 30-36. Stebbins, G. L. 1971: Chromosome evolution in higher plants. -Edward Arnold Publisher, London. Yousefzadeh, K., Houshmand, S. & Zamani Dadane, G. 2010: Karyotype analysis of Astragalus effusus Bunge (Fabaceae). -Caryologia 63: 257-261. | ||
|
آمار تعداد مشاهده مقاله: 816 تعداد دریافت فایل اصل مقاله: 960 |
||