首页> 外文期刊>African Journal of Biotechnology >In vitro regeneration of Pakistani peanut (Arachis hypogea L.) varieties using de-embryonated coteledonary explants
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In vitro regeneration of Pakistani peanut (Arachis hypogea L.) varieties using de-embryonated coteledonary explants

机译:用去胚的子叶外植体体外再生巴基斯坦花生(Arachis hypogea L.)品种

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Peanut (Arachis hypogaea?L.) belongs to the family leguminosae and is one of the world’s largest oilseed crops. This study is the first report on peanut regeneration from Pakistan using four commercially released peanut varieties, that is, Golden, BARI-2000, BARD-479 and BARD-92. Longitudinally, halved cotyledons with removed embryos were employed as explants. Among various tested combinations of BAP and NAA, the best combination was 4 and 0.1 mg/L respectively. BARI-2000 proved to be the best responsive variety for?in vitro?regeneration in terms of number of shoots/explant (133.3%) and number of rooted plants/explant (124.99%). The optimized protocol, which is the first one in the country, would be used to incorporate important traits in future breeding programmes of peanut in Pakistan.
机译:花生(花生)属于豆科,是世界上最大的油料作物之一。这项研究是有关巴基斯坦使用四种商业发行的花生品种Golden,BARI-2000,BARD-479和BARD-92进行花生再生的第一份报告。纵向上,将一半的子叶和去除的胚用作外植体。在BAP和NAA的各种测试组合中,最佳组合分别为4和0.1 mg / L。就芽/植株数(133.3%)和生根的植株/植株数(124.99%)而言,BARI-2000被证明是体外再生的最佳响应品种。经过优化的方案是该国的第一个方案,将用于在巴基斯坦未来的花生育种计划中纳入重要的性状。

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