Other language title :
گزارش شمارش كروموزومي چند گونه گياهي از ايران
Title of article :
CHROMOSOME NUMBER REPORTS FOR SOME PLANT SPECIES FROM IRAN
Author/Authors :
Sadeghian, Sara Research Division of Natural Resources Department - Fars Agricultural and Natural Resources Research and Education Centre - AREEO, Shiraz , Hatami, Ahmad Research Division of Natural Resources Department - Fars Agricultural and Natural Resources Research and Education Centre - AREEO, Shiraz
Abstract :
Somatic chromosome numbers of 6 species from 3 families were studied in this research. The chromosome numbers for 3 taxa including Dicyclophora persica 2n=22, Pycnocycla caespitosa 2n=22, and Phlomis polioxantha 2n=20 are new reports. Also, the chromosome number of Halimodendron halodendron 2n= 16 has been reported here for the first time for the flora of Iran. The chromosome number of Pycnocycla spinosa and Eremostachys macrophylla is 2n=22. Ideograms are depicted for each species.
Farsi abstract :
عدد كروموزومي 6 گونه متعلق به 3 خانواده در اين تحقيق بررسي گرديد. شمارش كروموزومي براي 3 گونه شامل: Pycnocycla caespitosa (2n=22), Dicyclophora persica (2n=22) و Phlomis polioxantha (2n=20) براي اولين بار گزارش شده است. همچنين عدد كروموزومي گونه (2n=16) Halimodendron halodendron براي نخستين بار براي فلور ايران گزارش ميشود. عدد كروموزومي براي گونه هاي Pycnocycla spinosa و Eremostachys macrophylla نيز 2n=22 بدست آمد. پارامترهاي كروموزومي آنها بررسي شد و ايديوگرام هر گونه رسم گرديد.
Keywords :
Chromosome counts , ideogram , karyotype , Iran
Journal title :
Iranian Journal of Botany
