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IN VITRO TECHNIQUES COUPLED WITH IRRADIATION FOR SELECTION OF BASMATI RICE MUTANTS BE'ITER ADAPTED TO SALINE ENVIRONMENTS | ||
Journal of Sciences, Islamic Republic of Iran | ||
مقاله 1، دوره 9، شماره 1، خرداد 1998 اصل مقاله (0 K) | ||
چکیده | ||
Among different doses of gamma rays, 1.5 kR induced 71.84% callus in Basrnati rice in amodified MS medium and 2% redifferentiation under anon-saline environment, 20% callusing response with 7.5%,2.8% and 2.5% redifferentiation was induced by 2.0 kR at electrical conductivity (EC) of 4,s and 6 dS.m of NaCl respectively, in regeneration medium. A non-irradiated non-saline environment revealed a redifferentiation percentage of 48.28% with a regeneration percentage of 6.9%, in addition to one albino plant, while a non-irradiated saline environment indicated 4% regeneration at 4 dS.m-I EC of NaCl. The results based on these studies are discussed | ||
عنوان مقاله [English] | ||
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چکیده [English] | ||
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آمار تعداد مشاهده مقاله: 729 تعداد دریافت فایل اصل مقاله: 31 |