Karyological studies in Hyoscyamus species of Iran |
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| Authors: | Masoud Sheidai Maryam Mosallanejad Mahboobeh Khatamsaz |
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| Affiliation: | Biol. Dept., Shahid Beheshti Univ., Evin, Tehran, Iran.;Herbarium Sec. National Botanical Garden, Iran, Tehran |
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| Abstract: | Karyological studies were performed on Hyoscyamus species of Iran. The species studied showed variation with regard to chromosome number and details of karyotype. Two different basic chromosome numbers of x=14 and 17 were recorded for the genus corresponding to the two subgenera of Hyoscyamus . Chromosome numbers of six species are reported for the first time. |
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