全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
棉花学报  2013 

陆地棉遗传距离与纤维品质性状中亲优势及F1、F2表现的相关性研究

DOI: 1002-7807(2013)02-0142-06, PP. 142-147

Keywords: 棉花,遗传距离,中亲优势,SSR标记

Full-Text   Cite this paper   Add to My Lib

Abstract:

通过29个陆地棉品种(系)表型性状及SSR标记遗传距离聚类分析,依据遗传距离大小在不同类群中选择了8个遗传背景差异不同的陆地棉亲本,进行不完全双列杂交,共配制了28个组合,开展了陆地棉纤维品质性状F1、F2表现及其中亲优势与遗传距离之间的相关、回归分析研究。结果发现杂种F1、F2纤维上半部平均长度、整齐度指数、断裂比强度及其中亲优势均与表型及SSR标记遗传距离正相关,其中杂种F1纤维上半部平均长度与2种遗传距离均达到了显著水平,断裂比强度与SSR标记遗传距离达显著水平;伸长率的杂种F1、F2表现及其中亲优势均与表型及SSR标记遗传距离负相关,其中杂种F1伸长率与SSR标记遗传距离显著负相关。回归分析发现与遗传距离达到显著或极显著相关的纤维品质性状,均与对应遗传距离具有显著或极显著拟合的曲线模型。这些显著或极显著的纤维品质性状,可在育种实践中为利用杂种优势改良棉纤维品质提供参考信息。

References

[1]  袁隆平.杂交水稻学[M].北京:中国农业出版社,2002. YUAN Long-ping.Hybrid rice[M].Beijing: China Agriculture Press,2002.
[2]  武耀廷,张天真,朱协飞,等.陆地棉遗传距离与杂种F1、F2产量及杂种优势的相关分析[J].中国农业科学,2002,35(1):22- 28. WU Yao-ting,Zhang Tian-zhen, Zhu Xie-fei,et al.Relationship between F1,F2 yield,heterosis and genetic distance measured by molecular markers and parent performance in cotton[J].Scientia Agricultura Sinica,2002,35(1): 22-28.
[3]  杨代刚,马雄风,周晓箭,等.陆地棉配合力与杂种优势、遗传距离的相关性分析[J].棉花学报,2012,24(3):191-198. YANG Dai-gang,Ma Xiong-feng,Zhou Xiao-jian,et al.correlation among combining ability general combining,heterosis and genetic distance in upland cotton[J].Cotton Science,2012,24(3): 191-198.
[4]  唐文武,吴秀兰,黄英金.转基因抗虫杂交棉亲本间遗传距离与杂种优势的相关性研究[J].江西农业大学学报,2010,32(4):689-694. TANG Wen-wu,Wu Xiu-lan,Huang Ying-jin.Studies on relationship between genetic distance of parents and heterosis in insect resistant tansgenic hybrid cotton[J].Acta Agriculturae Universitatis Jiangxiensis,2010,32(4): 689-694.
[5]  陈 强,杨祖荣,王 谧,等.几个陆地棉表型遗传距离与杂种优势之间的关系研究[J].江西农业学报,2011,23(5):25- 26. CHEN Qiang,Yang Zu-rong,Wang Mi,et al.Research on relationship between phenotypic genetic distance and heterosis of several upland cotton combinations[J].Acta Agriculturae Jiangxi,2011,23(5): 25-26.
[6]  陈 强,王 谧.陆地棉产量与纤维品质表型遗传距离与杂种优势之间的关系研究[J].中国棉花,2011,38(4):25-26. CHEN Qiang,Wang Mi.Relationship between phenotypic distances and heterosis of yield and fiber characters of upland cotton[J].China Cotton,2011,38(4): 25-26.
[7]  PATERSON A H,Brubaker C L,Wendel J F.A rapid method for extraction of cotton(Gossypium spp.) genomic DNA suitable for RFLP or PCR analysis[J].Plant Molecular Biology Reporter,1993,11(2): 122-127.
[8]  GUO Wang-zhen,Cai Cai-ping,Wang Chang-biao,et al.A microsatellite-based,gene-rich linkage map reveals genome structure,function and evolution in cotton[J].Genetics,2007,5 (176): 527-541.
[9]  张 军,武耀廷,郭旺珍,等.棉花微卫星标记的PAGE/银染快速检测[J].棉花学报,2000,12(5):267-269. ZHANG Jun,Wu Yao-ting,Guo Wang-zhen,et al.Fast screening of microsatellite markers in cotton with PAGE/silver staining[J].Cotton Science,2000,12(5): 267-269.
[10]  ZHANG Jun,Guo Wang-zhen,Zhang Tian-zhen.Molecular linkage map of allotetraploid cotton(Gossypium hirsutum L. × Gossypium barbadense L.) with a haploid population[J].Theoretical and Applied Genetics,2002,105(8): 1166-1174.
[11]  邢朝柱,靖深蓉,邢以华.中国棉花杂种优势利用研究回顾和展望[J].棉花学报,2007,19(5):337-345. XING Chao-zhu,Jing Shen-rong,Xing Yi-hua.Review and prospect on cotton heterosis utilization and study in China[J]. Cotton Science,2007,19(5): 337-345.
[12]  BLAISE D.Yield,boll distribution and fiber quality of hybred cotton(Gossypium hirsutum L.) as influenced by organic and modern methods of cultivation[J].Journal of Agronomy and Crop Science,2006,192(4): 248-256.
[13]  SHEN Jin-xiong,Fu Ting-dong,Yang Guang-sheng.Relationship between hybrid performance and genetic diversity based on SSRs and ISSRs in Brassica napus L.[J].Scientia Agriculture Sinica,2003,2(10): 1083-1090.
[14]  REIF J C,Melchinger A E,Xia Xian-chun,et al.Genetic distance based on simple sequence repeats and heterosis in tropical maize populations[J].Crop Science,2003,43(4): 1275-1282.
[15]  LI Xiao-jie,Yang Guan-pin,Shi Yuan-yuan,et al.Prediction of the heterosis of Laminaria hybrids with the genetic distance between their parental gametophyte clones[J].Journal of Applied Phycology,2008,20(6): 1097-1102.
[16]  KRYSTKOWIAK K,Adamski T,Surma M,et al.Relationship between phenotypic and genetic diversity of parental genotypes and the specific combining ability and heterosis effects in wheat (Triticum aestivum L.)[J].Euphytica,2009,165(3): 419-434.
[17]  TALEBI E,Subramanya G.Genetic distance and heterosis through evaluation index in the silkworm,Bombyx mori (L.) [J].American Journal of Applied Sciences,2009,6(12): 1981- 1987.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133