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首页> 外文期刊>Journal of Food Legumes >Characterization of diversified cytoplasmic genetic male sterile (A) and restorer (R) lines of pigeonpea for good heterotic combinations
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Characterization of diversified cytoplasmic genetic male sterile (A) and restorer (R) lines of pigeonpea for good heterotic combinations

机译：良好杂种组合的木豆多样化细胞质遗传雄性不育（A）和恢复系（R）的特性

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摘要

The study encompassed characterization of 45 newly identified stable CGMS (A) and 26 restorer (R) lines of different genetic backgrounds grown in augmented design during kharif 2008. All the A and R lines exhibited enormous phenotypic variability. 'CMS GT 731' (142 days), 'CMS GT 723' (143 days) and 'CMS GT 721' (144 days) among A lines and 'GTR 71' (143 days) among R lines were the earliest in maturity. 'CMS GT 726', 'CMS GT 731', 'CMS GT 701', 'CMS GT 721', 'CMS GT 725', 'CMS GT 729', 'CMS GT 737'and 'CMS GT 738' among A lines and 'GTR71', 'GTR74', 'GTR66' and 'GTR68' amongR lines evinced early flowering lines having good nicking. On account of having different seed colour, seed size and growth habit, the newly identified lines were grouped according to maturity," growth habit, seed size and seed colour making it feasible to select good nicking A and R lines to develop situation specific hybrids as per consumers' preference.
机译：这项研究涵盖了在2008年卡里夫（karrif）期间通过增强设计生长的45种新近鉴定的稳定CGMS（A）和26种恢复基因（R）品系的特征。所有A和R品系均表现出巨大的表型变异性。 A系中的'CMS GT 731'（142天），'CMS GT 723'（143天）和'CMS GT 721'（144天）和R系中的'GTR 71'（143天）最早成熟。 A系列中的'CMS GT 726'，'CMS GT 731'，'CMS GT 701'，'CMS GT 721'，'CMS GT 725'，'CMS GT 729'，'CMS GT 737'和'CMS GT 738' R系中的“ GTR71”，“ GTR74”，“ GTR66”和“ GTR68”表明具有良好切口的早期开花系。由于具有不同的种子颜色，种子大小和生长习性，因此根据成熟度，生长习性，种子大小和种子颜色对新鉴定的品系进行了分组，从而有可能选择具有良好切向的A和R品系来开发特定情况的杂交种根据消费者的喜好。

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