中国农业科学院烟草研究所,中国农业科学院烟草研究所,中国农业科学院烟草研究所,中国农业科学院烟草研究所,中国农业科学院烟草研究所,中国农业科学院烟草研究所,中国农业科学院烟草研究所,中国农业科学院烟草研究所
国家烟草专卖局专项“中国烟草种质资源平台建设”(国烟办综 [2005] 501号);中国烟草总公司海南省公司项目(20164600020007);中国农业科学院科技创新工程(ASTIP-TRIC01)
Tobacco Research Institute, Chinese Academy of Agricultural Sciences,Tobacco Research Institute, Chinese Academy of Agricultural Sciences,Tobacco Research Institute, Chinese Academy of Agricultural Sciences,Tobacco Research Institute, Chinese Academy of Agricultural Sciences,Tobacco Research Institute, Chinese Academy of Agricultural Sciences,Tobacco Research Institute, Chinese Academy of Agricultural Sciences,Tobacco Research Institute, Chinese Academy of Agricultural Sciences,Tobacco Research Institute, Chinese Academy of Agricultural Sciences
为将湖北省种质资源普查与收集行动收集到的77份烟草种质资源入国家烟草种质资源中期库进行编目和保存,对其进行田间鉴定,获得各烟草种质资源的生育期、形态特征、主要农艺性状和主要病毒病抗性鉴定等数据,并对各种质资源的株型、叶片、花序、花冠、蒴果等拍摄照片。经鉴定B035、B075和B076等种质抗多种主要病毒病,B025免疫TMV。利用田间表型鉴定和SSR标记鉴定的结果对拟编目资源进行鉴定整理,剔除重复收集的种质资源。本研究结果为丰富国家烟草种质资源库遗传多样性及烟草育种工作奠定良好基础。
To catalog and preserve 77 tobacco germplasm resources collected in Hubei Province into the National Bank of Tobacco Germplasm Resources, field identification and evaluation of these tobacco germplasm resources were carried out. Data on period of duration,morphological characteristics, main agronomic traits and resistance to main virus diseases, have been obtained, and the photos of plant type, leaf, inflorescence, corolla and capsule also have been taken individually. Result showed that the germplasms B035, B075 and B076 have resistance or mid-resistance for more than two main virus diseases, while germplasm B025 have immunity to TMV. Field phenotypic characterization and SSR marker analysis were applied to identify the cataloging germplasm, and to remove the repeated collection germplasm resources. The obtained results of this study will lay a good foundation for enriching the the genetic diversity of National Bank of Tobacco Germplasm Resources and the tobacco breeding.
刘国祥,邹昆晏,任民,等.77份新收集烟草种质资源的鉴定评价与整理编目[J].植物遗传资源学报,2018,19(2):212-224.
复制