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KARYOLOGICAL STUDIES OF SOME ALLIUM L. (AMARYLLIDACEAE) SPECIES IN IRAN | ||
| The Iranian Journal of Botany | ||
| مقاله 6، دوره 24، شماره 1، مهر 2018، صفحه 65-71 اصل مقاله (434.77 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22092/ijb.2018.116737 | ||
| نویسنده | ||
| Shahla Hosseini* | ||
| Biological science Dept, Faculty of Science, University of Kurdistan, Sanandaj, Iran | ||
| چکیده | ||
| Four species belonging to two subgenera of Iranian Allium species were chromosomally and karyotypically assessed, using squash technique and feulgen stain. Ploidy level of A. longivaginatum, A. hooshidaryae and A. remediorum (2n = 2x = 16) are reported for the first time. Results indicated that A. rotundum is tetraploid (2n=4x= 32). Two chromosome types (‘‘m’’, ‘‘sm’’) formed different karyotypic formulas. Mean chromosome length varied from 7.8-13.56 µm. The results show that Allium longivaginatum has the most asymmetrical karyotype. | ||
| کلیدواژه‌ها | ||
| Allium species؛ chromosome number؛ cytogenetic؛ Karyotype؛ Iran | ||
| عنوان مقاله [English] | ||
| مطالعات کروموزومی بر روی برخی از گونه های سرده پیاز (تیره نرگسیان) در ایران | ||
| نویسندگان [English] | ||
| شهلا حسینی | ||
| هیات علمی، علوم زیستی، دانشکده علوم، دانشگاه کردستان، سنندج، ایران | ||
| چکیده [English] | ||
| چهار گونه از دو زیر جنس پیازهای ایران، با استفاده از تکنیک اسکواش و رنگ آمیزی فولگن، مورد ارزیابی کروموزومی و کاریوتیپی قرار گرفتند. سطح پلوییدی گونه‌هایA. Longivaginatum ، A. hooshidaryae و A. remediorum (2n = 2x = 16) برای نخستین بار گزارش می شود. نتایج نشان داد که A. rotundum تتراپلویید (2n=4x= 32) است. دو تیپ کروموزومی (‘‘m’’, ‘‘sm’’) فرمول های کاریوتیپی مختلفی را تشکیل دادند. میانگین طول کروموزوم بین 8/7 -56/13 میکرومتر، متغیر بود. نتایج نشان می دهد که گونه A. longivaginatum دارای نامتقارن ترین کاریوتیپ است. | ||
| کلیدواژه‌ها [English] | ||
| Allium species, chromosome number, cytogenetic, Karyotype, Iran | ||
| مراجع | ||
|
Akhavan, A., Saeidi, H., Zarre, S., & Rahiminejad, M., 2015: Chromosome Numbers and Karyotype Features of Selected Species of Allium L. (Amaryllidaceae) Sect. Acanthoprason in Iran. – Iran. J. Bot. 21: 158-164.
Arano, H., 1963: Cytological studies in Subfamily Carduoideae (Compositae) of Japan XVII. The Karyotype analysis in Cacalia and Syneilesis. – Bot. Mag. Tokyo. 77: 86-97.
Choi, H.J. & Cota-Sanchez, J.H., 2010: A taxonomic revision of Allium (Alliaceae) in the Canadian prairie provinces. – Botany. 88: 787-809.
Friesen, N., Fritsch, R. M. & Blattner, F. R. 2006: Phylogeny and new intrageneric classification of Allium (Alliaceae) based on nuclear ribosomal DNA ITS sequences. – Aliso. 22: 372-395.
Fritsch, R. & Abbasi, M. 2013: A taxonomic review of Allium subg. Melanocrommyum in Iran. Gatersleben: IPK.
Fritsch, R., and Astanova, S. 1998. Uniform karyotypes in different sections of Allium L. subgen. Melanocrommyum (WEBB & BERTH.) ROUY from Central Asia. – Feddes repertorium. 109: 539-549.
Fritsch, R.M. 2012: Illustrated key to the sections and subsections and brief general circumscription of Allium subg. Melanocrommyum. In:Phyton-Annales Rei Botanicae Ferdinand Berger Soehne Wiener Strasse 21-23, A-3580 Horn, Austria. pp. 1-37.
Fritsch, R.M., Blattner, F.R. & Gurushidze, M. 2010: New classification of Allium L. subg. Melanocrommyum (Webb & Berthel.) Rouy (Alliaceae) based on molecular and morphological characters. – Phyton. 49: 145-220.
Genç, İ., Özhatay, N. & Cevri, M. 2013: A karyomorphological study of the genus Allium (sect. Melanocrommyum) from Turkey. – Caryologia. 66: 31-40.
Gurushidze, M., Fritsch, R.M. & Blattner, F.R. 2010: Species-level phylogeny of Allium subgenus Melanocrommyum: Incomplete lineage sorting, hybridization and trnF gene duplication. – Taxon. 59: 829-840.
Hanelt, P. 1992: The genus Allium-taxonomic problems and genetic resources. In:proceedings of an international symposium held at Gatersleben. Edited by K. Hammer, and H. Knüpffer, Institut für Pflanzengenetik und Kulturpflanzenforschung. Gatersleben, Germany.
Hosseini, S. & Go, R. 2010: Cytogenetic study of some Allium species (Subgenus Allium and Melanocrommyum) in Iran. – Cytologia. 75: 99-108.
Huziwara, Y. 1962: Karyotype analysis in some genera of Compositae. VIII. Further studies on the chromosomes of Aster. – Am. J. Bot. 49:116-119.
Jacobsen, T.D. & Ownbey., M. 1977: In IOPB chromosome number reports LVI. – Taxon. 26: 257-274.
Khassanov, F. 1998: Subinfrageneric grouping in genus Allium L. subgenus Allium. In:Plant life in south-west and central Asia: proceedings of the Vth International symposium. pp. 18-22.
Levan, A., Fredga, K. & Sandberg, A.A. 1964: Nomenclature for centromeric position on chromosomes. – Hereditas. 52: 201-220.
Mashayekhi, S., Zarre, S., Fritsch, R. & Attar, F. 2005: A new species of Allium subgen. Melanocrommyum sect. Compactoprason (Alliaceae) from Iran. – Feddes Repertorium. 116: 191-194.
Murin, A., Svobodova, Z., Majovsky, J. & Ferakova, V. 2000: Chromosome numbers of some species of the Slovak flora. – Thaiszia Kosice. 9: 31-40.
Özhatay, N., Üstün, L. & Mericli, A. 1993: Comparative Morphological, Karyological and Chemical Studies on Allium Scorodoprasum Complex in European Turkey. – J. Fac. Pharm. Istanbul. 29: 31-42.
Paszko, B. 2006: A critical review and a new proposal of karyotype asymmetry indices. – Plant Syst. Evol. 258: 39-48.
Peruzzi, L. & Eroglu, H. 2013: Karyotype asymmetry: again, how to measure and what to measure? – Comparative cytogenetics. 7(1): 1-9.
Pogosian, A.I. 1983: Chromosome numbers of some species of the Allium (Alliaceae) distributed in Armenia and Iran. – Bot. Zhurn. 68: 652–660.
Rejón, M.R. & Sañudo, A. 1976: Estudios cariológicos en especies espanolas del orden Liliales. I. Allium, Lapiedra, Narcissus. – Lagascalia. 6: 225-238.
Stebbins, G.L. 1971: Chromosomal evolution in higher plants. Edward Arnold Publisher, London.
Team, R.C. 2016: A language and environment for statistical computing. R Foundation for statistical computing, 2016; Vienna, Austria.
Watanabe, K., Yahara, T., Denda, T. & Kosuge, K. 1999: Chromosomal evolution in the genus Brachyscome (Asteraceae, Astereae): statistical tests regarding correlation between changes in karyotype and habit using phylogenetic information. – J. Plant Res. 112: 145-161.
WCSP. 2014: World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens Kew.
Wendelbo, P. 1971: Alliaceae. – Flora iranica (76).
Zarco, C.R. 1986: A new method for estimating karyotype asymmetry. – Taxon. 35: 526-530.
Zhou, S., He, X., Yu, Y. & Xu, J. 2007: Karyotype studies on twenty-one populations of eight species in Allium section Rhiziridium. – Acta Phytotaxonomica Sinica. 45: 207-216. | ||
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