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Trihelix转录因子家族在植物生长发育、生物胁迫和非生物胁迫等方面具有重要的作用,但是目前关于谷子Trihelix转录因子家族研究鲜见报道。本试验共鉴定到34个谷子转录因子,对其进行染色体定位、系统进化树、保守基序、基因结构和不同组织的表达分析发现,该家族成员均含有高度保守的Trihelix结构域,分为5个亚族,同一亚族含有相同的保守基序,同一亚族含有相似的基因结构,在不同的亚族中,组织表达模式不同。本研究初步明确了谷子Trihelix转录因子家族成员进化关系和结构特点,为进一步研究谷子Trihelix转录因子家族的系统发育以及生物学功能奠定了基础,为谷子的分子育种提供科学依据。
Abstract：Trithlix transcription factor family plays an essential role in plant growth, development and biotic and abiotic stress response, but the studies about this Setaria italica Trihelix transcription factor family not have been reported. In the study, 34 members of Trihelix family were identified in Setaria italica. The chromosome location,phylogenetic tree, conserved motif, genes structure and the expression in different tissues were analyzed. The results indicated that 34 SiTrihelix genes contain highly conserved and Trithlix domain, and were divided into five main groups(GT-1, GT-2, GTγ, SH4 and SIP1), Trihelix transcription factor contains the same conserved motif in the same subgroup, and the gene structure is also similar, in addition, tissue expression pattern was different in different subgroup. Our results preliminarily identify the evolution and structure characterization, which will provide a basis to further reveal the molecular evolution and biological function of the Trihelix transcription factor family.
Barr M.S.,Willmann M.R.,and Jenik P.D.,2012,Is there a role for trihelix transcription factors in embryo maturation?Plant Signal Behav.,7(2):205-209
Brewer P.B.,Howles P.A.,Dorian K.,Griffith M.E.,Ishida T.,Kaplan-Levy R.N.,Kilinc A.,and Smyth DR.,2004,PETALLOSS,a trihelix transcription factor gene,regulates perianth architecture in the Arabidopsis flower,Development,131(16):4035-4045
Chan Y.Y.,Heather E.P.,Jing B.J.,Ken J.M.,Michael J.G.,Paul M.H.,and Michael V.M.,2010,The Arabidopsis GTL1 transcription factor regulates water use efficiency and drought tolerance by modulating stomayal density via transreoressib of SDD1,Plant Cell,22(12):4128-4141
Fang Y.J.,Xie K.B.,Hou X.,Hu H.H.,and Xiong L.Z.,2010,Systematic analysis of GT factor family of rice reveals a novel subfamily involved in stress responses,Mol.Genet.Genomics,283(2):157-169
Gao M.J.,Lydiate D.J.,Li X.,Lui H.,Gjetvaj B.,Hegedus D.D.,and Rozwadowski K.,2009,Repression of seed maturation genes by a trihelix transcriptional repressor in Arabidopsis seedings,Plant Cell,21(1):54-71
Griffith M.E.,da Silva Conceic觔o A.,and Smyth DR.,1999,PETAL LOSS gene regulates initiation and orientation of second whorl organs in the Arabidopsis flower,Development,126(24):5635-5644
Green P.J.,Kay S.A.,and Chua N.H.,1987,Sequence-specific interactions of a pea nuclear factor with light-responsive elements upstream of the rbcS-3A gene,EMBO J.,6(9):2543-2549
Jing X.,Qiu Y.,Du L.,and Poovaiah B.W.,2012,Plant-specific trihelix transcription factor atgt2l,interacts with calcium/calmodulin and responds to cold and salt stresses,Plant Sci.,185-186(4):274-280
Jia G.Q.,and Diao X.M.,2017,Current status and perspectives of researches on foxtail millet(Setaria italicaa(L.)P.Beauv):Apotential model of plant functional genomics studie,Shengming Kexue(Life Sciences),29(3):292-301(贾冠清,刁现民,2017,谷子(Setaria italica(L)P.Beauv)作为功能基因组研究模式植物的发展现状及趋势,生命科学,29(3):292-301)
Kaplan-Levy R.N.,Brewer P.B.,Quon T.,and Smyth D.R.,2012,The Trihelix family of transcription factors-light,stress and development,Trends in Plant Science,17(3):163-171
Kay S.A.,Keith B.,Shinozaki K.,Chye M.L.,and Chua N.H.,1989,The rice phytochrome gene:structure,autoregulated expression,and binding of GT-1 to a conserved site in the 5'upstream region,Plant Cell,1(3):351-360
Kuromori T.,Wada T.,Kamiya A.,Yuguchi M.,Yokouchi T.,Imura Y.,Takabe H.,Sakurai T.,Akiyama K.,Hirayama T.,Okada K.,and Shinozaki K.,2006,A trial of phenome analysis using 4000 Ds-insertional mutants in gene-coding regions of Arabidopsis,Plant J.,47(4):640-651
Kitakura S.,Fujita T.,Ueno Y.,Terakura S.,Wabiko H.,and Machida Y.,2002,The protein encoded by oncogene 6b from Agrobacterium tumefaciens interacts with a nuclear protein of tobacco,Plant Cell,14(2):451-463
Li B.,Jing S.,Yu X.,Cheng C.,Chen S.X.,Cheng Y.B.,Yuan J.S.,Jiang D.H.,He P.,and Shan L.B.,2015,Phosphorylation of Trihelix transcriptional repressor ASR3 by MAP KI-NASE4 negatively regulates Arabidopsis immuntity,Plant Cell,27(3):839-856
Li C.B.,Zhou A.L.,and Sang T.,2006,Rice domestication by reducing shattering,Science,311(5769):1936-1939
Lin Z.W.,Griffith M.E.,Li X.R.,Zhu Z.F.,Tan L.B.,Fu Y.C.,Zhang W.X.,Wang X.K.,Xie D.X.,and Sun C.Q.,2007,O-rigin of seed4 shattering in rice(Oryza sativa L.),Planta,226(1):11-20
Luo J.L.,Zhao N.,and Lu C.M.,2012,Plant trihelix transcription factors family,Yichuan(Hereditas),34(12):1551-1560(罗军玲,赵娜,卢长明,2012,植物Trihelix转录因子家族研究进展,遗传,34(12):1551-1560)
Le Gourrierec J.,Li Y.F.,and Zhou D.X.,1999,Transcriptional activation by Arabidopsis GT-1 may be through interaction with TFIIA-TBP-TATA complex,Plant J.,18(6):663-668
Lampugnani E.R.,Kilinc A.,and Smyth D.R.,2012,PETAL LOSSis a boundary gene that inhibits growth between developing sepals in Arabidopsis thaliana,Plant J.,71(5):724-735
Perisic O.,and Lam E.,1992,A tobacco DNA binding protein that interacts with a light-responsive box II element.Plant Cell,4(7):831-838
Riechmann J.L.,Heard J.,Martin G.,Reuber L.,Jiang C.,Keddie J.,Adam L.,Pineda O.,Ratcliffe O.J.,Samaha R.R.,Creelman R.,Pilgrim M.,Broun P.,Zhang J.Z.,Ghandehari D.,Sherman B.K.,and Yu G.,2000,Arabidopsis transcription factors:genome-wide comparative analysis among eukaryotes,Science,290(5499):2105-2110
Suprunova T.,Krugman T.,Distelfeld A.,Fahima T.,Nevo E.,and Korol A.,2007,Identification of a novel gene(hsdr4)involved in water-stress tolerance in wild barley,Plant Molecular Biology,64(1):17-34
Willman M.R.,Mehalick A.J.,Packer R.L.,and Jenik P.,2011,Micro RNAs regulate the timing of embryo maturation in Arabidopsis,Plant Physiol.,155(4):1871-1884
Weng H.,Yoo C.Y.,Gosney M.J.,Hasegawa P.M.,and Mickelbart M.V.,2012,Poplar GTL1 is aca2+/calmodulin-binding transcription factor that functions in plant water use efficiency and drought tolerance,PloS One,7(3):e32925
Yu C.,Cai X.,Ye Z.,and Li H.,2015,Genome-wide identification and expression profiling analysis of Trihelix gene family in tomato,Biochem.Biophys.Res.Commun.,468(4):653-659
Zhou H.,Li R.R.,Chen D.D.,Sun R.J.,and Zhao E.G.,2018,Research progress and analysis of mulberry trihelix transcription factor gene family,Jiyinzuxue Yu yingyong Shengwuxue(Genomics and Applied Biology).37(2):874-880(周宏,李荣芳,陈丹丹,孙任洁,赵卫国,2018,桑树Trihelix转录因子家族研究,基因组学与应用生物学,37(2):874-880)
基本信息:
DOI：10.13417/j.gab.038.005527
中图分类号:S515;Q943.2
引用信息:
[1]薛宝平,姬俏华,祖欢欢,等.谷子Trithlix转录因子鉴定与生物信息学分析[J].基因组学与应用生物学,2019,38(12):5527-5533.DOI:10.13417/j.gab.038.005527.
基金信息:
国家自然科学基金项目(31751005);; 陕西省教育厅重点实验室科研计划项目(16JS119)共同资助
2018-09-14
2018-09-14
2018-09-14