芥菜种质资源主要农艺性状的相关性及聚类分析
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摘要
为探索芥菜种质资源的特性及分类,对52份芥菜资源12个主要农艺性状进行相关性和聚类分析。结果表明:瘤茎皮刺毛变异系数最大;单瘤重和叶重2个农艺性状与其他农艺性状相关性各异,对茎芥菜和叶芥菜育种具有一定指导意义。52份芥菜种质资源在遗传距离为25处分为2大类,在遗传距离为20处分为Ⅰ、Ⅱ、Ⅲ类,其中Ⅰ、Ⅲ类种质资源丰富,具有较好的应用前景。
In order to provide basis for rational utilization of excellent germplasm resources in mustard breeding, correlation and cluster analysis were carried out on 12 main agronomic characters of 52 mustard germplasm resources. The results showed that the variation coefficient of bark and bristle of tumorous stem was the largest, and the two agronomic characters, single tumour weight and leaf weight,closely related to yield of mustard, were compared with other agronomic characters. 52 mustard germplasm resources were divided into 2 groups at 25 genetic distances, and Ⅰ, Ⅱ, Ⅲ at 20 genetic distances. Among them, Ⅰ, Ⅲ germplasm resources were abundant and had a good application prospect.
In order to provide basis for rational utilization of excellent germplasm resources in mustard breeding, correlation and cluster analysis were carried out on 12 main agronomic characters of 52 mustard germplasm resources. The results showed that the variation coefficient of bark and bristle of tumorous stem was the largest, and the two agronomic characters, single tumour weight and leaf weight,closely related to yield of mustard, were compared with other agronomic characters. 52 mustard germplasm resources were divided into 2 groups at 25 genetic distances, and Ⅰ, Ⅱ, Ⅲ at 20 genetic distances. Among them, Ⅰ, Ⅲ germplasm resources were abundant and had a good application prospect.
引文
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[18]陈发波,方平,姚启伦,等.不同类型芥菜变种遗传差异的SSR分子标记检测[J].河南农业科学,2014,43(11):97-103.
[19]陈发波,姚启伦,董二飞,等.基于Chs基因序列的茎瘤芥起源进化研究[J].中国蔬菜,2016(1):30-36.
[20]林清,龙治坚,韩国辉,等.基于SCo T标记的芥菜种质遗传多样性与指纹图谱[J].中国蔬菜,2013(12):31-39.
[21]张加强,骆霞虹,陈常理,等.叶用芥菜种质表型性状的遗传多样性分析[J].植物遗传资源学报,2015,16(3):535-540.
[22]王炜勇,俞少华,李鲁峰,等.浙江省叶用芥菜地方品种的形态多样性[J].分子植物育种,2013,11(5):562-570.
[23]李宁,司军,任雪松,等.芥菜种质资源遗传多样性和亲缘关系的SRAP分析[J].中国蔬菜,2014(5):26-32,33.
[2]周源,陈学群,周光凡,等.栽培芥菜、野生芥菜及其基本祖种的同工酶分析[J].西南农业学报,1990,3(4):42-46.
[3]陈材林,周源,周光凡,等.中国的芥菜起源探讨[J].西南农业学报,1992,5(3):6-11.
[4]孟秋峰,王毓洪,皇甫伟国,等.芥菜类蔬菜植物学性状鉴定及聚类分析[J].浙江农业科学,2006,47(3):254-257.
[5]孟秋峰,王毓洪,任锡亮,等.加工型茎用芥菜适应性研究[J].宁波农业科技,2010(1):15-17.
[6]任锡亮,王毓洪,赵天荣,等.芥菜品种资源对芜菁花叶病毒的抗病性鉴定研究[J].宁波农业科技,2007(4):2-3.
[7]宋学林,方伟良.大叶包心芥丰产栽培技术[J].上海蔬菜,2010(4):32.
[8]刘义华.茎芥菜(茎瘤芥)单株产量与主要性状的关系[J].中国蔬菜,1999(3):17-19.
[9]刘义华,冷蓉,张召荣,等.茎瘤芥(榨菜)农艺性状的典型相关分析[J].西南农业学报,2008,21(6):1647-1649.
[10]刘义华,张召荣,范永红,等.茎瘤芥(榨菜)优良种质主要性状变异度及相关分析[J].西南农业学报,2005,18(18):61-63.
[11]方平,姚启伦,熊爱华,等.茎瘤芥表型性状的主成分分析[J].种子,2012,31(11):58-61.
[12]曹必好,雷建军,宋洪元,等.芥菜的红叶RAPD标记筛选研究[J].农业生物技术学报,2001,9(3):238-242.
[13]乔爱民,刘佩英,雷建军.芥菜16个变种的RAPD研究[J].植物学报,1998,40(10):915-921.
[14]Fu J,Zhang M F,Qi X H.Genetic diversity of traditional Chinese mustard crops Brassica juncea as revealed by phenotypic differences and RAPD markers[J].Genetic Resources and Crop Evolution,2006,53(7):1513-1519.
[15]Qi X H,Zhang M F,Yang J H.Molecular phylogeny of Chinese vegetable mustard(Brassica juncea)based on the internal transcribed spacers(ITS)of nuclear ribosomal DNA[J].Genetic Resources and Crop Evolution,2007,54(8):1709-1716.
[16]Qi X H,Yang J H,Zhang M F.AFLP-based genetic diversity assessment among Chinese vegetable mustards[Brassica juncea(L.)Czern.][J].Genetic Resources and Crop Evolution,2008,55(5):705-711.
[17]宋明,刘婷,汤青林,等.芥菜种质资源的RAPD和ISSR分析[J].园艺学报,2009,36(6):835-842.
[18]陈发波,方平,姚启伦,等.不同类型芥菜变种遗传差异的SSR分子标记检测[J].河南农业科学,2014,43(11):97-103.
[19]陈发波,姚启伦,董二飞,等.基于Chs基因序列的茎瘤芥起源进化研究[J].中国蔬菜,2016(1):30-36.
[20]林清,龙治坚,韩国辉,等.基于SCo T标记的芥菜种质遗传多样性与指纹图谱[J].中国蔬菜,2013(12):31-39.
[21]张加强,骆霞虹,陈常理,等.叶用芥菜种质表型性状的遗传多样性分析[J].植物遗传资源学报,2015,16(3):535-540.
[22]王炜勇,俞少华,李鲁峰,等.浙江省叶用芥菜地方品种的形态多样性[J].分子植物育种,2013,11(5):562-570.
[23]李宁,司军,任雪松,等.芥菜种质资源遗传多样性和亲缘关系的SRAP分析[J].中国蔬菜,2014(5):26-32,33.