ceRNA对植物纤维素形成的调控研究进展
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摘要
植物纤维素的形成是由多个基因参与且呈网络调控。通过对纤维素形成过程中的关键酶基因、转录因子以及ceRNA研究的阐述,深入了解纤维素生物合成调控机制。综述植物纤维素形成过程中的纤维素合酶、蔗糖合成酶、MYB等重要基因以及lncRNA、miRNA、circRNA类ceRNA,阐述其复杂的分子调控网络,以期解析植物纤维素形成过程中的分子调控机制,深入了解植物纤维素形成过程。
The formation of plant cellulose is regulated by multiple genes and pathways. In this paper, the key enzyme genes, transcription factors and ceRNA in the process of cellulose formation are elaborated to further understand the regulation mechanism of cellulose biosynthesis. The key genes including cellulose synthase,sucrose synthase, MYB and ceRNA including lncRNA, miRNA and circRNA in the process of plant cellulose formation are reviewed. The complex molecular control network is expounded in order to analyze the molecular control mechanism of plant cellulose formation, and to understand the process of plant cellulose formation.
The formation of plant cellulose is regulated by multiple genes and pathways. In this paper, the key enzyme genes, transcription factors and ceRNA in the process of cellulose formation are elaborated to further understand the regulation mechanism of cellulose biosynthesis. The key genes including cellulose synthase,sucrose synthase, MYB and ceRNA including lncRNA, miRNA and circRNA in the process of plant cellulose formation are reviewed. The complex molecular control network is expounded in order to analyze the molecular control mechanism of plant cellulose formation, and to understand the process of plant cellulose formation.
引文
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[22]BAI W Q,XIAO Y H,ZHAO J,et al.Gibberellin overproduction promotes sucrose synthase expression and secondary cell wall deposition in cotton fibers[J].Plos One,2014,9(5):e96537.
[23]詹妮,谢耀坚,陈鸿鹏,等.巨桉Su Sy基因家族的生物信息学分析[J].热带亚热带植物学报,2018,26(6):580-588.
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[25]雷美华,叶冰莹,王冰梅,等.甘蔗蔗糖合成酶基因的克隆[J].应用与环境生物学报,2008,14(2):177-179.
[26]BAUD S,VAULTIER M N,ROCHAT C.Structure and expression profile of the sucrose synthase multigene family in Arabidopsis[J].Journal of Experimental Botany,2004,55(396):397-409.
[27]CARLSON S J,CHOUREY P S,HELENTJARID T,et al.Gene expression studies on developing kernels of maize sucrose synthase(SuSy)mutants show evidence for a third Su Sy gene[J].Plant Molecular Biology,2002,49(1):15-29.
[28]HIROSE T,SCOFIELD G N,TERAO T.An expression analysis profile for the entire sucrose synthase gene family in rice[J].Plant Science,2008,174(5):534-543.
[29]CHEN A Q,HE S,LI F F,et al.Analyses of the sucrose synthase gene family in cotton:Structure,phylogeny and expression patterns[J].BMC Plant Biology,2012,12(1):85-102.
[30]冯延芝,魏琦琦,何潇等.枣蔗糖合成酶基因SS6的克隆及表达分析[J].经济林研究,2017(4):36-42.
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[32]JIANG Y J,GUO W Z,ZHU H Y,et al.Overexpression of Gh Sus A1 increases plant biomass and improves cotton fiber yield and quality[J].Plant Biotechnology Journal,2012,10(3):301-312.
[33]WEI Z G,QU Z S,ZHANG L J,et al.Overexpression of poplar xylem sucrose synthase in tobacco leads to a thickened cell wall and increased height[J].Plos One,2015,10(3):e0120669.
[34]XU S M,BRILL E,LLEWELLYN D J.,et al.Overexpression of a potato sucrose synthase gene in cotton accelerates leaf expansion,reduces seed abortion,and enhances fiber production[J].Molecular Plant,2012,5(2):430-441.
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[38]GRAY M M,BLOMQUIST K,MCQUEEN M S,et al.Ectopic expression of a wood-abundant expansin Ptt EXPA1 promotes cell expansion in primary and secondary tissues in aspen[J].Plant Biotechnology Journal,2008,6(1):62-72.
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