Heterozygosity analysis of spontaneous 2n female gametes and centromere mapping of the diploid Hevea brasiliensis based on full-sib triploid populations
文献类型： 外文期刊
作者： Zhang, Yuan-yuan 1 ; Li, Hong-kun 2 ; Huang, Xiao 1 ; Yuan, Yu-jiao 3 ; Zhang, Xiao-fei 1 ; Gao, Xin-sheng 1 ; Wang, Xiang-jun 1 ; Wei, Ming-ming 1 ; Huang, Hua-sun 1 ; Li, Weiguo 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Rubber Res Inst, State Ctr Rubber Breeding,Key Lab Biol & Genet Res, State Key Lab Trop Crop Breeding, Haikou 571101, Hainan, Peoples R China
2.Dehong Inst Trop Agr Sci Yunnan Prov, Ruili 678600, Yunnan, Peoples R China
3.Yunnan Agr Univ, Coll Trop Crops, Puer 665099, Yunnan, Peoples R China
关键词： 2n female gamete; SDR; Centromere location; Full-sib population; Hevea brasiliensis
期刊名称：PLANT REPRODUCTION （ 影响因子：3.4； 五年影响因子：4.0 ）
ISSN： 2194-7953
年卷期： 2023 年
页码：
收录情况： SCI
摘要： The evaluation of maternal heterozygosity restitution (MHR) is vital in identifying the mechanism of 2n gametogenesis and assessing the utilization value of 2n gametes. In this study, three full-sib triploid populations were employed to evaluate the MHR of 2n female gametes of rubber tree clone GT1 and to confirm their genetic derivation. The 2n female gametes of GT1 were derived from second-division restitution (SDR) and transmitted more than half of the parental heterozygosity. In addition, low recombination frequency markers were developed, and four candidate physical centromeres of rubber tree were located for the first time. The confirmation that 2n female gametes of rubber tree clone GT1 are derived from SDR provides insights into the molecular mechanisms of 2n gametogenesis. In addition, the identified centromere location will aid in the development of centromeric markers for the rapid identification of the 2n gametogenesis mechanism.
- 相关文献
作者其他论文 更多>>
-
Genome-wide identification of rubber tree PILS auxin transporter gene families and functional characterization of HbPILS6
作者：Yang, Baoyi;Li, Weifang;Huang, Xiao;Zhang, Yuanyuan;Gao, Xinsheng;Ding, Shitao;Wang, Yao;Wang, Xiangjun;Yang, Baoyi;Qi, Juncang
关键词：
Hevea brasiliensis ;PIN-LIKES (PILS) gene family;HbPILS6 ; Plant height regulation; Auxin signaling; Stress response -
Tetraploidization Altered Phenotypic Traits and Metabolite Profile of Java Ginseng (Talinum paniculatum (Jacq.) Gaertn.)
作者：Liu, Yingying;Huang, Xiao;Gao, Xinsheng;Zhang, Xiaofei;Huang, Huasun;Li, Weiguo;Zhang, Yuanyuan
关键词：tetraploidization; phenotypical changes; biomass; metabolites
-
A Bottom-Up Multi-Feature Fusion Algorithm for Individual Tree Segmentation in Dense Rubber Tree Plantations Using Unmanned Aerial Vehicle-Light Detecting and Ranging
作者：Zeng, Zhipeng;Huang, Xiao;Wang, Xiangjun;Zeng, Zhipeng;Miao, Junpeng;Chen, Peng;Tan, Junxiang;Zeng, Zhipeng;Zhou, Ping
关键词：individual tree segmentation; LiDAR point clouds; rubber plantations; bottom-up segmentation; multi-feature fusion; precision forestry
-
Phenotypic and transcriptomic analysis reveals key genes associated with plant height in rubber tree and functional characterization of the candidate gene HbFLA11
作者：Yang, Baoyi;Zhang, Yuanyuan;Li, Weiguo;Huang, Xiao;Gao, Xinsheng;Wang, Xiangjun;Yang, Baoyi;Qi, Juncang;Yang, Baoyi
关键词：
-
Resequencing-based QTL mapping of girth and rubber yield traits in a full-sib rubber tree population GT1 x CATAS8-79
作者：Zhang, Yuanyuan;Tan, Yingchao;Xing, Jianfeng;Wu, Yaoting;Zhang, Shengmin;Qi, Jiyan;Li, Zhonghua;Wang, Jiang;Cao, Jie;Tang, Chaorong;Liu, Kaiye;Zhang, Yuanyuan;Tan, Yingchao;Xing, Jianfeng;Wu, Yaoting;Zhang, Shengmin;Qi, Jiyan;Li, Zhonghua;Wang, Jiang;Cao, Jie;Tang, Chaorong;Liu, Kaiye;Zhang, Yuanyuan;Tan, Yingchao;Xing, Jianfeng;Wu, Yaoting;Zhang, Shengmin;Qi, Jiyan;Li, Zhonghua;Wang, Jiang;Cao, Jie;Tang, Chaorong;Liu, Kaiye;Zhang, Yuanyuan;Liu, Xiaodong;Zeng, Xia;Li, Weiguo
关键词：Hevea brasiliensis; Genetic map; Girth and rubber yield; Resequencing; QTL mapping
-
Genome-Wide Identification of Rubber Tree SCAMP Genes and Functional Characterization of HbSCAMP3
作者：Yang, Baoyi;Qi, Juncang;Yang, Baoyi;Huang, Xiao;Zhang, Yuanyuan;Gao, Xinsheng;Ding, Shitao;Wang, Xiangjun
关键词：rubber tree; secretory carrier membrane protein (SCAMP) gene family; stress response; HbSCAMP3; plant height regulation
-
Genomic insight into domestication of rubber tree
作者：Chao, Jinquan;Wu, Shaohua;Shi, Minjing;Yang, Shuguang;Zhang, Shixin;Deng, Xiaomin;Gao, Xinsheng;Zhang, Xiaofei;Hu, Yanshi;Zeng, Xia;Li, Weiguo;Tian, Wei-Min;Chao, Jinquan;Wu, Shaohua;Shi, Minjing;Yang, Shuguang;Zhang, Shixin;Deng, Xiaomin;Huang, Xiao;Gao, Xinsheng;Zhang, Xiaofei;Hu, Yanshi;Zeng, Xia;Li, Weiguo;Wu, Jilin;Hao, Bingzhong;Tian, Wei-Min;Chao, Jinquan;Wu, Shaohua;Shi, Minjing;Yang, Shuguang;Zhang, Shixin;Li, Yan;Deng, Xiaomin;Huang, Xiao;Gao, Xinsheng;Zhang, Xiaofei;Hu, Yanshi;Zeng, Xia;Li, Weiguo;Wu, Jilin;Hao, Bingzhong;Tian, Wei-Min;Xu, Xia;Du, Huilong;Fan, Xiuli;Hai, Chunyan;Kou, Liquan;Yu, Hong;Li, Jiayang;Liang, Chengzhi;Gao, Qiang;Zhang, Liangsheng;Gao, Qiang;Du, Huilong;Du, Huilong;Fan, Xiuli;Hai, Chunyan;Li, Jiayang;Liang, Chengzhi;Gao, Bin;Guo, Dong;Peng, Shiqing;Zhang, Jiao;Wang, Zhiwei;Li, Yan;Xue, Wenbo;Xu, Jiang;Wang, Xuchu;Li, Jiayang
关键词：
