Development of a female-specific RAPD marker for Sargassum thunbergii gender identification using bulked segregant analysis
文献类型: 外文期刊
第一作者: Liu, Fuli
作者: Liu, Fuli;Sun, Xiutao;Wang, Wenjun;Liang, Zhourui;Wang, Feijiu
作者机构:
关键词: Sargassum thunbergii;Random amplified polymorphism DNA;Gender identification;Bulked segregant analysis
期刊名称:AQUATIC BOTANY ( 影响因子:2.473; 五年影响因子:2.417 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: In the present paper, we report the development of a female-specific Random Amplified Polymorphism DNA (RAPD) marker for Sargassum thunbergii gender identification using bulked segregant analysis. Five male and five female mature individuals were selected as the samples, from which the genomic DNA were extracted and mixed to produce the male DNA pool and the female DNA pool respectively. The two DNA pools were subjected to RAPD analysis using a total of 100 decamer primers. Out of the 617 RAPD markers only one marker named F289 was polymorphic between the two DNA pools (only appeared in female DNA pool). Marker F289 was also only present in the five female individuals but absent in the five male individuals who made up the female and male DNA pool respectively. The female-specific character of marker F289 was further verified in the 12 male and 12 female individuals sampled randomly from the field. These results indicated that the marker F289 was a female-specific marker, which may link to the sex determination in S. thunbergii. Consequently, we concluded that F289 can be used as a reliable molecular marker for S. thunbergii gender identification. This marker will facilitate the artificial seedlings rearing based on sexual reproduction and also can be utilized in population genetics study as well as in sex-determining mechanism study for S. thunbergii
分类号: Q948.8
- 相关文献
作者其他论文 更多>>
-
Advancing Pyropia kinositae gametophyte cultivation: a study of environmental, physiological, and biochemical factors
作者:Duan, Yuqi;Liang, Zhourui;Jiang, Heng;Lu, Xiaoping;Wang, Wenjun;Liang, Zhourui;Lu, Xiaoping;Wang, Wenjun
关键词:Pyropia kinositae; Rhodophyta; Conchospore; Growth; Photosynthetic performance; Biochemical characteristics
-
Blended controlled-release nitrogen fertilizer increases rice post-anthesis nitrogen accumulation, translocation and nitrogen-use efficiency
作者:Yuan, Manman;Wu, Gang;Wang, Jiabao;Liu, Chuang;Zhang, Xiangming;Wang, Wenjun;Sun, Yixiang;Hu, Yegong;Hu, Run;Zhou, Yan
关键词:economic return; yield; nitrogen translocation; post-anthesis nitrogen uptake; urea N type
-
Evaluation of heterosis and high temperature tolerance in hybrid offspring of different local Saccharina japonica cultivars
作者:Song, Guiwen;Yan, Yu;Huang, Xiang;Jin, Haiping;Xu, Yuanyuan;Liu, Fuli;Liu, Fuli;Zhang, Di
关键词:
-
Identification and functional prediction of CircRNAs of developing seeds in high oleic acid sunflower (Helianthus annuus L.)
作者:Zhou, Fei;Huang, Xutang;Zhou, Fei;Liu, Yan;Wang, Wenjun;Wu, Liren;Ma, Jun;Zhang, Shuquan;Wang, Jing;Yuan, Hongmei;Huang, Xutang;Feng, Fujuan
关键词:Sunflower; CircRNAs; Host genes; Seed development; Oil biosynthesis; High oleic acid
-
Integrative analyses of transcriptomes and metabolomes provide insight into salinity adaption in Bangia (Rhodaphyta)
作者:Yao, Haiqin;Liang, Zhourui;Wang, Wenjun;Niu, Citong;Liang, Zhourui;Wang, Wenjun
关键词:Bangia fuscopurpurea; Bangia atropurpurea; Transcriptome; Metabolome; Salinity adaption
-
Ascorbate-glutathione cycle involving in response of Bangia fuscopurpurea (Bangiales, Rhodophyta) to hyposalinity
作者:Niu, Citong;Niu, Citong;Wang, Wenjun;Yao, Haiqin;Liang, Zhourui;Zhang, Pengyan;Lu, Xiaoping;Wang, Wenjun;Liang, Zhourui
关键词:antioxidant; AsA-GSH cycle; Bangia fuscopurpurea; chlorophyll fluorescence; hyposalinity stress; interaction protein
-
SSR and 18S rDNA based molecular profiling of Neopyropia yezoensis (Rhodophyta) in China: insight into genetic impact of laver aquaculture on wild resource
作者:Xu, Hui;Xu, Hui;Jia, Rujie;Liang, Zhourui;Lu, Xiaoping;Wang, Wenjun;Wang, Wenjun
关键词:aquaculture; genetic structure; haplotype; microsatellite; seaweed