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植物颗粒结合淀粉合成酶(GBSS)基因的表达调控机制研究进展 被引量:12

Research Progress on Expression Regulation Mechanism of Genes Encoding Granule-bound Starch Synthase in Plants
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摘要 颗粒结合淀粉合成酶(granule-bound starch synthase,GBSS)是决定直链淀粉合成的关键酶,单子叶植物GBSS包含两种同工酶,分别是GBSSI和GBSSII,双子叶植物只有GBSSII一种同工酶。GBSSI基因的表达主要控制种子、胚、胚乳等贮藏器官中直链淀粉的合成,而GBSSII主要控制根、茎、叶等营养器官中直链淀粉的合成。综述了模式植物及农作物中GBSS基因表达调控机制的最新研究进展,以期为其他植物GBSS基因的研究提供借鉴。 Granule-bound starch synthase(GBSS)is a key enzyme to determine the amylose synthesis of plants. In monocots,GBSS includes two isoenzymes,designated as GBSSI and GBSSII. Dicot plants contain only one of GBSSII isoenzyme. The expression of gene GBSSImainly controls the amylose synthesis in the storage organs such as seeds,embryos,and endosperms etc,while the expression of gene GBSSIImainly controls the amylose synthesis in the vegetative organs such as roots,stems,and leaves etc. In this paper,the latest research progress on expression regulation mechanism of GBSS genes in model plants and crops was reviewed. These results are expected to provide a reference for the study of GBSS genes from other plants.
出处 《生物技术通报》 CAS CSCD 北大核心 2016年第3期18-23,共6页 Biotechnology Bulletin
基金 国家自然科学基金项目(31401843) 海南省自然科学基金项目(314116 314100) 现代农业产业技术体系建设专项资金资助项目(CARS-32)
关键词 GBSS基因 直链淀粉 表达分析 调控机制 GBSS gene amylose expression analysis regulatory mechanism
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  • 1LIU Yong-jian,HUANG Yu-bi,RONG Ting-zhao,TIAN Meng-liang,YANG Jun-pin.Comparative Analysis of Genetic Diversity in Landraces of Waxy Maize from Yunnan and Guizhou Using SSR Markers[J].Agricultural Sciences in China,2005,4(9):648-653. 被引量:15
  • 2姚彩萍,王宗阳,蔡秀玲,张栋,张景六,洪孟民.水稻蜡质基因5'上游区缺失对基因表达的影响[J].植物生理学报(0257-4829),1996,22(4):431-436. 被引量:9
  • 3Bligh H.F.J.,Lakin P.D.,Roach P.S.,Jones C.A.,Fu H.,and Park W.D..1998,Use of alternate splice sites in granule-bound starch synthase mRNA from low-amylose rice varieties,Plant Molecular Biology,38:407-415.
  • 4Chen M.,Bergman C.,and Fjellstrom R..2003,Year genetic variation at the waxy locus associated with amylose content in international rice germplasm,Plant and Animal Genome Conference,11-15.
  • 5Doyle J.J.,and Doyle J.L..1987,A rapid DNA isolation procedure for small quantities of fresh leaf tissue,Phytochemical Bulletin.19:11-15.
  • 6He P.,Li S.,Qian Q.,May.,Li J.,Wang W.,Chen Y.,and Zhu L..1999,Genetic analysis of rice grain quality,Theor.Appl.Genet.,98:502-508.
  • 7Hirano H.Y.,Eiguchi M.,and Sano Y..1998,A single base change altered the regulation of the waxy gene at the posttranscriptional level during the domestication of rice,Mol.Biol.Evol.,15:978-987.
  • 8Isshiki M.,Morino K.,Nakajima M.,Okagaki R.J.,Wessler S.R.,Izawa T.,and Shimamoto K..1998,A naturally occurring functional allele of the rice waxy locus has a GT to TT mutation at the 5' splice site of the first intron,The Plant Journal,15(1):133-138.
  • 9Lu B.R.,and Snow A.A..2005,Gene flow from genetically modified rice and its environmental consequences,BioScience,55:669-678.
  • 10Mikami I.,Uwatoko N.,Ikeda Y.,Yamaguchi J.,Hirano H.,Suzuki Y.,and Sano Y..2008,Allelic diversification at the wx locus in landraces of Asian rice,Theor.Appl.Genet.,116(7):979-989.

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