| 三种山羊草细胞质对普通小麦F1代穗部性状的效应 |
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| 引用本文： | 余玲,董普辉,陈小燕,马翎健,宋喜悦,何蓓如.三种山羊草细胞质对普通小麦F1代穗部性状的效应[J].麦类作物学报,2003,23(4):40-42. |
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| 作者姓名： | 余玲 董普辉 陈小燕 马翎健 宋喜悦 何蓓如 |
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| 作者单位： | 西北农林科技大学农学院,陕西杨凌,712100 |
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| 基金项目： | 国家"863"计划项目(2001AA241043). |
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| 摘 要： | 为了研究3种山羊草细胞质对普通小麦穗部性状的遗传效应,以普通小麦品系303,706及利用其曰交转育的粘果山羊草(Ae.kotschyif）、瓦维洛夫山羊草(Ae．vavilavii)和牡山羊草(Ae．juvenalis)细胞质雄性不育系为母本、13个普通小麦品系为父本,进行不完全双列杂交,研究了瓦维洛夫山羊草、粘果山羊草、牡山羊草三种细胞质对普通小麦F1代穗部性状的细胞质效应。试验结果表明,与普通小麦细胞质相比,三种山羊草细胞质对普通小麦有效小穗和无效小穗数不产生正向和负向的细胞质效应。
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| 关 键 词： | 山羊草 细胞质效应 普通小麦 F1代 穗部性状 遗传效应 |
| 文章编号： | 1009-1041(2003)04-0040-03 |
| 修稿时间： | 2003年5月11日 |
Genetic Effects of Three Types of Aegilops Cytoplasm on the F1 Spike Traits of T.aestivum |
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| YU Ling,DONG Pu-hui,CHEN Xiao-yan,MA Ling-jian,SONG Xi-yue,HE Pei-ru.Genetic Effects of Three Types of Aegilops Cytoplasm on the F1 Spike Traits of T.aestivum[J].Journal of Triticeae Crops,2003,23(4):40-42. |
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| Authors: | YU Ling DONG Pu-hui CHEN Xiao-yan MA Ling-jian SONG Xi-yue HE Pei-ru |
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| Abstract: | In order to analyse the cytoplasmic effects of 3 Aegilops (Ae. Kotschyi, Ae. Vavilovii and Ae. juvenalis)on T. aestivum's spike traits, 104 hybrid combinations were made from incomplete diallel crosses, in which common wheat 303, 706 and their transformed male sterile lines with 3 types of Aegilops cytoplasms (Ae. Kotschyi, Ae. Vavilovii and Ae. juvenalis) were used as the female parents, and 13 common wheat lines were used as male parents, respectively. The results showed that there were no significant positive or negative cytoplasmic effects on the effective spikelet number and ineffective spikelet number of T. aestivum' s F1 comparing with the cytoplasm of T. aestivum. |
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| Keywords: | T aestivum Aegilops Cytoplasmic effects Spike traits |
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