| 洋葱瓣化型细胞质雄性不育系psf-A的遗传分析 |
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| 引用本文： | 马有会,王火旭,崔成日,梁毅.洋葱瓣化型细胞质雄性不育系psf-A的遗传分析[J].北方园艺,2011(6):23-24. |
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| 作者姓名： | 马有会 王火旭 崔成日 梁毅 |
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| 作者单位： | 辽宁师范大学,生命科学学院,辽宁,大连,116029;北京农林科学院,蔬菜研究中心,北京,100097;辽宁师范大学,生命科学学院,辽宁,大连,116029;哈尔滨长日圆愆研究所,黑龙江,哈尔滨,150090;北京农林科学院,蔬菜研究中心,北京,100097 |
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| 基金项目： | 农业部公益性行业(农业)科研专项经费资助项目 |
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| 摘 要： | 洋葱瓣化型雄性不育系psf-A是紫皮洋葱常规品种RUPI的突变体,遗传分析表明,洋葱瓣化型不育系psf-A的核恢复基因与1对核基因有关,一对隐性核基因与不育细胞质基因互作导致其不育。不育系psf-A的不育性状较稳定,一般不受环境条件的影响,是一种区别于S型和T型(二者均为褐药型)的洋葱CMS新类型。不育系psf-A的育成,极大地丰富了洋葱雄性不育细胞质的遗传资源。
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| 关 键 词： | 洋葱 瓣化型CMS 不育系psf-A |
A New Onion Mutant,psf-A,Characterized by Petaloid-type CMS |
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| MA You-hui,WANG Huo-xu,CUI Cheng-ri,LIANG Yi.A New Onion Mutant,psf-A,Characterized by Petaloid-type CMS[J].Northern Horticulture,2011(6):23-24. |
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| Authors: | MA You-hui WANG Huo-xu CUI Cheng-ri LIANG Yi |
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| Institution: | MA You-hui1,3,WANG Huo-xu1,CUI Cheng-ri2,LIANG Yi3(1.College of Life Sciences,Liaoning Normal University,Dalian,Liaoning 116029,2.Harbin Changri Onion Institute,Harbin,Heilongjiang 150090,3.Beijing Vegetable Research Center,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097) |
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| Abstract: | A petaloid-stamen plant was found in the red onion,cv.RUPI,which introduced from Japan.Genetic analysis indicated that sterility of mutant psf-A was controlled by interaction of a recessive nuclear gene and sterile cytoplasmic factor(s).A cytoplasmic male sterile(CMS) line of onion with petaloid-stamen flowers was obtained and was named as psf-A(petaloid-stamen flower A).The psf-A was different from the S-type and T-type that both were characterized by brown anther type CMS,and it will greatly enrich geneti... |
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| Keywords: | onion petaloid CMS psf-A |
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