Spatial organization of dinoflagellate genomes: Novel insights and remaining critical questions

文献类型： 外文期刊

第一作者： Lin, Senjie

作者： Lin, Senjie;Song, Bo;Morse, David

作者机构：

关键词： chromosomal organization; dinoflagellate; genome; Symbiodiniaceae

期刊名称：JOURNAL OF PHYCOLOGY （ 影响因子：2.923； 五年影响因子：3.091 ）

ISSN： 0022-3646

年卷期：

页码：

收录情况： SCI

摘要： As is true for many other aspects, genome architecture, evolution, and function in dinoflagellates are enigmatic and, in the meantime, continuous inspiration for scientific quests. Recent third-generation sequencing and Hi-C linkage analyses brought new insights into the spatial organization of symbiodiniacean genomes, revealing the topologically associated domains, discrete gene clusters and their cis and trans orientations, and relationships with transcription. Where do these new findings bring us in dinoflagellate genomics? Here, we aim to place these new results in the backdrop of the long history of research on this topic and in the context of what critical questions remain to be pursued in the future. The new data suggest, pending verification of other complete chromosome assemblies, a potential evolutionary trend in chromosome number decrease and length increase within the Symbiodiniaceae. While questions remain about the mechanics of the three-dimensional chromosome structure and cell cycle-related DNA replication, the mechanisms of gene transcription and genome size evolution, these latest findings set new starting points for further inquiries.

分类号：

  • 相关文献
作者其他论文 更多>>
  • Short-term high-light intensity and low temperature improve the quality and flavor of lettuce grown in plant factory

    作者：Zhang, Li;Huang, Tao;Jiang, Hui;Song, Bo;Duan, Zhiling;Li, Yuejian;Yang, Xiao;Yang, Qichang;Zhang, Qiqi;Song, Hongyuan;Escalona Contreras, Victor Hugo

    关键词：light quality; temperature; nutritional value; bitterness; leafy vegetables

  • The EIN3 transcription factor GmEIL1 improves soybean resistance to Phytophthora sojae

    作者：Chen, Xi;Sun, Yan;Yang, Yu;Zhao, Yuxin;Zhang, Chuanzhong;Fang, Xin;Gao, Hong;Zhao, Ming;He, Shengfu;Song, Bo;Liu, Shanshan;Xu, Pengfei;Zhang, Shuzhen;Chen, Xi;Wu, Junjiang;Zhang, Shuzhen;Xu, Pengfei;Zhang, Shuzhen;Wu, Junjiang

    关键词：EIN3-binding sequence; ethylene; GmEIL1; Phytophthora root rot of soybean

  • Generation of New β-Conglycinin-Deficient Soybean Lines by Editing the lincRNA lincCG1 Using the CRISPR/Cas9 System

    作者：Song, Bo;Luo, Tingting;Fan, Yuanhang;Qiu, Zhendong;Tian, Yusu;Shang, Yuzhuo;Ma, Chongxuan;Liu, Chang;Cao, Qingqian;Peng, Yuhan;Xu, Pengfei;Zhang, Shuzhen;Liu, Shanshan;Song, Bo;Li, Ming;Krishnan, Hari B.;Krishnan, Hari B.;Wang, Zhenhui

    关键词：soybean; lincRNA; loss of function; beta-conglycinin deficiency; Cas9-free line

  • CRISPR-Cas9-mediated editing of GmARM improves resistance to multiple stresses in soybean

    作者：Luo, Tingting;Ma, Chongxuan;Fan, Yuanhang;Qiu, Zhendong;Tian, Yusu;Shang, Yuzhuo;Liu, Chang;Cao, Qingqian;Peng, Yuhan;Zhang, Shuzhen;Liu, Shanshan;Song, Bo;Li, Ming;Song, Bo

    关键词：Soybean; Stress resistance; GmARM; CRISPR/Cas9

  • Aneurinibacillus uraniidurans sp. nov., a uranium- resistant bacterium isolated from uranium- contaminated soil

    作者：Zhang, Lijuan;Zhang, Lijuan;Wang, Ning;Huang, Wei;Wang, Wei;Luo, Yi;Wu, Longyuan;Wang, Suling;Sheng, Jiandong;Song, Bo;Zheng, Guofeng;Liu, Zaidao;Zhang, Yongwen

    关键词：Aneurinibacillus; uranium tolerance

  • Inversion Tillage Combined with Organic Fertilizer Application Increased Maize Yield via Improving Soil Pore Structure and Enzymatic Activity in Haplic Chernozem

    作者：Liu, Chunzhu;Han, Xiaozeng;Chen, Xu;Yan, Jun;Lu, Xinchun;Zou, Wenxiu;Song, Bo;Ma, Xianfa;Wang, Wei

    关键词：inversion tillage; organic fertilizer; enzymatic stoichiometry; microbial resource limitation; soil pore structure; maize yield

  • Harnessing landrace diversity empowers wheat breeding

    作者：Cheng, Shifeng;Feng, Cong;Cheng, Hong;Jiang, Mei;Huang, Zejian;Chen, Baizhi;Han, Ruirui;Hou, Junliang;Iqbal, Muhammad S.;Liu, Hongbing;Liu, Shiyan;Ma, Lingling;Sarfraz, Zareen;Shi, Yan;Song, Bo;Waheed, Abdul;Wang, Xingwei;Wei, Yanping;Wu, Shishi;Wu, Yubing;Xian, Wenfei;Xu, Yawen;Xu, Yunfeng;Yuan, Quan;Zhang, Xin;Huang, Sanwen;Wingen, Luzie U.;Leverington-Waite, Michelle;Collier, Sarah;Orford, Simon;Wang, Xiaoming;Awal, Rajani;O'Hara, Tom;Lister, Clare;Siluveru, Ajay;Quiroz-Chavez, Jesus;Ramirez-Gonzalez, Ricardo H.;Bilham, Lorelei;Brown, James K. M.;Chartrain, Laetitia;Gaurav, Kumar;Hafeez, Amber N.;Horler, Richard;Kowalski, Ania;Mumford, Cathy;Philp, Charlie;Playford, Darryl;Steuernagel, Burkhard;Wulff, Brande B. H.;Nicholson, Paul;Chayut, Noam;Uauy, Cristobal;Sanders, Dale;Griffiths, Simon;Riche, Andrew B.;Castle, March;Lovegrove, Alison;Parmar, Saroj;Shewry, Peter R.;Steele, David;Hawkesford, Malcolm J.;Wang, Xiaoming;Barker, Gary;Burridge, Amanda;Przewieslik-Allen, Alexandra M.;Winfield, Mark;Edwards, Keith J.;Bryant, Ruth;Burt, Chris;Schafer, David;Berry, Simon;Tailby, Phillip;Bansal, Urmil;Bariana, Harbans S.;Bariana, Harbans S.;Bennett, Malcolm J.;Foulkes, John;Gaju, Oorbessy;Bicego, Breno;Slafer, Gustavo A.;Buurman, Milika;Denbel, Worku;Elkot, Ahmed F.;Fenwick, Paul;Feuerhelm, David;Gauley, Adam;Dixon, Laura;Gauley, Adam;Han, Ruirui;Kerton, Matthew;Kondic-Spica, Ankica;Lage, Jacob;Li, Xiaolong;Slafer, Gustavo A.;Song, Baoxing;Tyrrell, Simon;Wamalwa, Mercy N.;Wu, Yubing;Xu, Yawen;Zhang, Xin;Wulff, Brande B. H.;Xian, Wenfei;Huang, Sanwen

    关键词：

微信小程序