Methylation related genes affect sex differentiation in dioecious and gynodioecious papaya
文献类型： 外文期刊
作者： Zhou, Ping 1 ; Zhang, Xiaodan 2 ; Ma, Xinyi 3 ; Yue, Jingjing 3 ; Liao, Zhenyang 3 ; Ming, Ray 2 ;
作者机构： 1.Fujian Acad Agr Sci, Fruit Res Inst, Fuzhou 350013, Fujian, Peoples R China
2.Univ Illinois, Dept Plant Biol, Urbana, IL 61801 USA
3.Fujian Agr & Forestry Univ, FAFU & UIUC Joint Ctr Genom & Biotechnol, Fujian Prov Key Lab Haixia Appl Plant Syst Biol, Fuzhou 350002, Fujian, Peoples R China
期刊名称：HORTICULTURE RESEARCH （ 影响因子：7.291； 五年影响因子：7.487 ）
ISSN： 2662-6810
年卷期： 2022 年 9 卷
页码：
收录情况： SCI
摘要： Morphological, genic and epigenetic differences often exist in separate sexes of dioecious and trioecious plants. However, the connections and relationships among them in different breeding systems are still unclear. Papaya has three sex types, which is genetically determined and epigenetically regulated, and was chosen as a model to study sex differentiation. Bisulfite sequencing of genomic DNA extracted from early-stage flowers revealed sex-specific genomic methylation landscapes and seasonally methylome reprogramming processes in dioecious and gynodioecious papaya grown in spring and summer. Extensive methylation of sex-determining region (SDR) was the distinguishing epigenetic characteristics of nascent XY sex chromosomes in papaya. Seasonal methylome reprogramming of early-stage flowers in both dioecy and gynodioecy systems were detected, resulting from transcriptional expression pattern alterations of methylation-modification-related and chromatin-remodeling-related genes, particularly from those genes involved in active demethylation. Genes involved in phytohormone signal transduction pathway in male flowers have played an important role in the formation of male-specific characteristics. These findings enhanced the understanding of the genetic and epigenetic contributions to sex differentiation and the complexity of sex chromosome evolution in trioecious plants.
- 相关文献
作者其他论文 更多>>
-
Transposon Polymorphism and Its Potential Impacts on Brown Planthopper (Nilaparvata lugens Stal) Resistance in Rice (Oryza sativa L.)
作者：Wang, Huanhuan;Shi, Longqing;Wang, Huanhuan;Lei, Wenlong;Lei, Siru;Jiang, Mengwei;Liao, Zhenyang;Gao, Yingying;Chen, Shuai;Zhang, Lingge;Huang, Hantang
关键词：rice; transposable element; polymorphism; resistance to brown planthopper
-
Genome sequencing revealed the red-flower trait candidate gene of a peach landrace
作者：Zhou, Ping;Guo, Rui;Yan, Shaobin;Jin, Guang;Zhou, Ping;Guo, Rui;Yan, Shaobin;Jin, Guang;Lei, Siru;Wang, Yinghao;Lei, Siru;Wang, Yinghao;Zhang, Xingtan;Zhang, Xiaodan
关键词：
-
SunUp and Sunset genomes revealed impact of particle bombardment mediated transformation and domestication history in papaya
作者：Yue, Jingjing;Liu, Juan;Fang, Jingping;Zhang, Xingtan;Liao, Zhenyang;Xu, Xiuming;Chen, Shuai;Zhang, Shengchen;Ma, Xiaokai;Ma, Yaying;Yu, Hongying;Lin, Jing;Deng, Ban;Deng, Fang;Zhao, Xiaobing;Yan, Hansong;Fatima, Mahpara;Lin, Zhicong;Tang, Haibao;Zhang, Jisen;VanBuren, Robert;Wai, Ching Man;Zerpa-Catanho, Dessiree;Zhang, Xiaodan;Ming, Ray;VanBuren, Robert;Liu, Juan;Yang, Mei;Fang, Jingping;Xu, Xiuming;Zhou, Ping;Huang, Yongji;Chen, Nancy J.;Paull, Robert E.;Mora-Newcomer, Eric;Quesada-Rojas, Patricia;Bogantes, Antonio;Jimenez, Victor M.;Wang, Ming-Li;Yu, Qingyi
关键词：
-
Comparative Analysis of the MADS-Box Genes Revealed Their Potential Functions for Flower and Fruit Development in Longan (Dimocarpus longan)
作者：Wang, Baiyu;Hu, Wenshun;Fang, Yaxue;Feng, Xiaoxi;Zhang, Jisen;Hu, Wenshun;Zheng, Shaoquan;Fang, Jingping;Zou, Tengyue;Ming, Ray
关键词：longan; MADS-box; ABCDE model; KClO3; flower; fruit development
-
Haplotype-resolved genome assembly provides insights into evolutionary history of the tea plant Camellia sinensis
作者：Zhang, Xingtan;Chen, Shuai;Shi, Longqing;Zhao, Qian;Vasseur, Liette;Ma, Dongna;Shi, Yan;Wang, Haifeng;Wei, Liufeng;Hu, Guiping;He, Haifang;You, Minsheng;Zhang, Xingtan;Chen, Shuai;Shi, Longqing;Chen, Shuai;Zhang, Shengcheng;Wang, Yibin;Yu, Jiaxin;Liao, Zhenyang;Xu, Xindan;Qi, Rui;Wang, Wenling;Ma, Yunran;Ma, Xiaokai;Lin, Jing;Ma, Yaying;Li, Ruoyu;Tang, Haibao;Shi, Longqing;Zhao, Qian;Vasseur, Liette;You, Minsheng;Gong, Daping;Zhan, Dongliang;Vasseur, Liette;Wang, Pengjie;Ye, Naixing;Kong, Xiangrui;Hu, Guiping;Zhang, Lin;Ming, Ray;Wang, Gang
关键词：
-
Rambutan genome revealed gene networks for spine formation and aril development
作者：Zhang, Wenping;Lin, Jishan;Zhang, Xingtan;Chen, Shuai;Ma, Xiaokai;Dong, Fei;Jia, Haifeng;Xu, Xiuming;Ma, Panpan;Deng, Fang;Deng, Ban;Huang, Yongji;Li, Zhanjie;Ma, Yaying;Liao, Zhenyang;Lin, Zhicong;Lin, Jing;Zhang, Shengcheng;Zhang, Jisen;Li, Jianguo;Zheng, Shaoquan;Yang, Ziqin;Lv, Xiaozhou;Xia, Rui;Matsumoto, Tracie;Ming, Ray
关键词：aril development; chromosome fusion; domestication; Nephelium lappaceum L; Sapindaceae; selective sweeps
-
Analysis of MADS-box genes revealed modified flowering gene network and diurnal expression in pineapple
作者：Zhang, Xiaodan;Fatima, Mahpara;Zhou, Ping;Ma, Qing;Ming, Ray;Zhang, Xiaodan;Ming, Ray;Zhou, Ping
关键词：CAM photosynthesis; Diurnal clock; MADS-box genes; Pineapple
