数字农科院2.0

棉花调控色素腺体发育和植物抗毒素合成的新分子机制

文献类型： 中文期刊

作者： 张晓林;徐洁森;闫建斌

作者机构：

关键词： （1-1-1）

期刊名称：中国科学:生命科学

ISSN： 1674-7232

年卷期： 2024 年

页码：

收录情况： 北大核心（2023版） ; ; CSCD（2023-2024年度） ; ; 科技核心（2024版）

摘要： 棉花是世界范围广泛种植的重要经济作物,其棉纤维是纺织工业的重要原料.棉花色素腺体是棉属植物特有的合成和贮存次生代谢物的特殊结构,广泛分布在棉花的各个组织中[1].这些色素腺体合成和贮存大量的非挥发性棉酚型萜类,以及挥发性单萜和倍半萜类等,在棉花抵抗病虫害中发挥重要的作用[2].在前期工作中,研究人员通过单细胞测序技术构建了棉花叶片转录组图谱,发现了大量萜类合成相关基因在棉花色素腺体中特异性表达[3,4].这些腺体的形成受到多个基因调控,包括gl1,gl2,gl3,gl4,gl5和gl6,每个基因同时又存在多个复等位基因.其中,gl2和gl3在色素腺体形成中发挥了主要作用,控制棉花子叶、叶片、茎、叶柄、心皮壁腺体的形成[5].2016年,张天真教授和陈晓亚研究员团队[6]首次克隆得到了Gl2的等位基因Gl2e（GoPGF）,该基因被证明是控制棉花腺体形成的关键基因,属于bHLH-MYC转录因子家族,在棉花腺体形成以及棉酚型萜类物质含量的调控中具有重要正调控作用.然而,对于棉花负反馈调控色素腺体发育及相关萜类生物合成的分子机制一直不清楚.

分类号：

  • 相关文献

[1]草地贪夜蛾入侵暴发机制及绿色防控技术创新. 萧玉涛,张磊,靳明辉,单银雪. 2025

[2]A telomere-to-telomere reference genome of ficus (Ficus hispida) provides new insights into sex determination. Zhenyang Liao,Tianwen Zhang,Wenlong Lei,Yibin Wang,Jiaxin Yu,Yinghao Wang,Kun Chai,Gang Wang,Huahao Zhang,Xingtan Zhang. 2024

[3]Subtilisin-like proteases from Fusarium graminearum induce plant cell death and contribute to virulence. Xiong, Jiang,Luo, Mingyu,Chen, Yunshen,Hu, Qianyong,Fang, Ying,Sun, Tongjun,Hu, Guanjing,Zhang, Cui-Jun. 2024

[4]PpFab: An efficient promoter toolkit in Physcomitrium Patens. Guangyu Luo,Hao Ye,Mengxuan Xu,Xiaofang Li,Jianxuan Zhu,Junbiao Dai. 2024

[5]The MKK3-MPK7 cascade phosphorylates ERF4 and promotes its rapid degradation for releasing seed dormancy in Arabidopsis. Xi Chen,,Qiujia Li,,Ling Ding,,Shengnan Zhang,,Siyao Shan,,Xiong Xiong,,Wenhui Jiang,,Bo Zhao,,Liying Zhang,,Ying Luo,,Yiming Lian,,Xiuqin Kong,,Xiali Ding,,Jun Zhang,,Chunli Li,,Wim J.J. Soppe,,Yong Xiang. 2024

[6]A chromosome-level genome assembly of Sesamia inferens. Li H.,Peng Y.,Wu C.,Vigan C.-K.,Mao K.,Zhu J.,Zou L.,Jin M.,Zhang L.,Xiao Y.. 2024

[7]Reply to Blanco-Pastor: Introgression and heterozygosity complicated grapevine domestication. Hua Xiao,Zhongjie Liu,Nan Wang,Brandon S. Gaut,Yongfeng Zhou. 2024

[8]Structure-guided discovery of highly efficient cytidine deaminases with sequence-context independence. Xu, Kui,Feng, Hu,Zhang, Haihang,He, Chenfei,Kang, Huifang,Yuan, Tanglong,Shi, Lei,Zhou, Chikai,Hua, Guoying,Cao, Yaqi,Zuo, Zhenrui,Zuo, Erwei. 2024

[9]Constructing eRNA-mediated gene regulatory networks to explore the genetic basis of muscle and fat-relevant traits in pigs. Wang C.,Chen C.,Lei B.,Qin S.,Zhang Y.,Li K.,Zhang S.,Liu Y.. 2024

[10]Near telomere-to-telomere genome of the model plant Physcomitrium patens. Bi, Guiqi,Zhao, Shijun,Yao, Jiawei,Wang, Huan,Zhao, Mengkai,Sun, Yuanyuan,Hou, Xueren,Haas, Fabian B.,Varshney, Deepti,Prigge, Michael,Rensing, Stefan A.,Jiao, Yuling,Ma, Yingxin,Yan, Jianbin,Dai, Junbiao. 2024

[11]Haplotype-resolved assembly of a pig genome using single-sperm sequencing. Yongchao Niu,Xinhao Fan,Yalan Yang,Jiang Li,Jinmin Lian,Liu Wang,Yongjin Zhang,Yijie Tang,Zhonglin Tang. 2024

[12]Characterization and heterologous reconstitution of Taxus biosynthetic enzymes leading to baccatin III. Bin Jiang,Lei Gao,Haijun Wang,Yaping Sun,Xiaolin Zhang,Han Ke,Shengchao Liu,Pengchen Ma,Qinggang Liao,Yue Wang,Huan Wang,Yugeng Liu,Ran Du,Torben Rogge,Wei Li,Yi Shang,K. N. Houk,Xingyao Xiong,Daoxin Xie,Sanwen Huang,Xiaoguang Lei,Jianbin Yan. 2024

[13]Population comparative genomics discovers gene gain and loss during grapevine domestication. Long, Qiming,Cao, Shuo,Huang, Guizhou,Wang, Xu,Liu, Zhongjie,Liu, Wenwen,Wang, Yiwen,Xiao, Hua,Peng, Yanling,Zhou, Yongfeng. 2024

[14]Distinct enhancer-promoter modes determine Sox2 regulation in mouse pluripotent cells. 黄雷,朱秀生,李清,孔大帅,黄其通,罗静,孔思远,彭艳玲,张玉波. 2024

[15]The chromosomal-scale genome sequencing and assembly of Athetis lepigone. Yesaya, Alexander,Zhang, Lei,Wu, Chao,Fu, Yiheng,Zhang, Ji,An, Jingjie,Xiao, Yutao. 2024

[16]Organelle genome assembly, annotation, and comparative analyses of Typha latifolia and T. domingensis: Two keystone species for wetlands worldwide. Soe,Thida Kong,Jiali Nie,Liyun Wang,Jie Peng,Dan Tembrock,Luke R. Wu,Zhiqiang. 2024

[17]Deep learning models incorporating endogenous factors beyond DNA sequences improve the prediction accuracy of base editing outcomes. Yuan T.,Wu L.,Li S.,Zheng J.,Li N.,Xiao X.,Zhang H.,Fei T.,Xie L.,Zuo Z.,Li D.,Huang P.,Feng H.,Cao Y.,Yan N.,Wei X.,Shi L.,Sun Y.,Wei W.,Sun Y.,Zuo E.. 2024

[18]Undetectable off-target effects induced by FokI catalytic domain in mouse embryos. Xie L.,Feng H.,Li Z.,Li D.,Yang X.,Yuan T.,Yan N.,He C.,Zheng J.,Zuo Z.,Zheng Y.,Cao Y.,Lu Y.,Xiong X.Y.,Zuo E.. 2024

[19]Retrotransposon-mediated disruption of a chitin synthase gene confers insect resistance to Bacillus thuringiensis Vip3Aa toxin. Zhenxing Liu,Chongyu Liao,Luming Zou,Minghui Jin,Yinxue Shan,Yudong Quan,Hui Yao,Lei Zhang,Peng Wang,Zhuangzhuang Liu,Na Wang,Anjing Li,Kaiyu Liu,Bruce E. Tabashnik,David G. Heckel,Kongming Wu,Yutao Xiao. 2024

[20]Harnessing landrace diversity empowers wheat breeding. Cheng, Shifeng,Feng, Cong,Wingen, Luzie U.,Cheng, Hong,Riche, Andrew B.,Jiang, Mei,Leverington-Waite, Michelle,Huang, Zejian,Collier, Sarah,Orford, Simon,Wang, Xiaoming,Awal, Rajani,Barker, Gary,O'Hara, Tom,Lister, Clare,Siluveru, Ajay,Quiroz-Chavez, Jesus,Ramirez-Gonzalez, Ricardo H.,Bryant, Ruth,Berry, Simon,Bansal, Urmil,Bariana, Harbans S.,Bennett, Malcolm J.,Bicego, Breno,Bilham, Lorelei,Brown, James K. M.,Burridge, Amanda,Burt, Chris,Buurman, Milika,Castle, March,Chartrain, Laetitia,Chen, Baizhi,Denbel, Worku,Elkot, Ahmed F.,Fenwick, Paul,Feuerhelm, David,Foulkes, John,Gaju, Oorbessy,Gauley, Adam,Gaurav, Kumar,Hafeez, Amber N.,Han, Ruirui,Horler, Richard,Hou, Junliang,Iqbal, Muhammad S.,Kerton, Matthew,Kondic-Spica, Ankica,Kowalski, Ania,Lage, Jacob,Li, Xiaolong,Liu, Hongbing,Liu, Shiyan,Lovegrove, Alison,Ma, Lingling,Mumford, Cathy,Parmar, Saroj,Philp, Charlie,Playford, Darryl,Przewieslik-Allen, Alexandra M.,Sarfraz, Zar. 2024

作者其他论文 更多>>