期刊文献+

红掌佛焰苞数字基因表达谱及关键基因表达水平分析

下载PDF
导出
摘要 以红掌佛焰苞S5(盛花期:红色)、S8(衰老期:绿色)时期为试验材料进行数字基因表达谱(digital gene expression profiling,DGE)测序,分别得到12 766 374条(1.28 G)、18 583 390条(1.86 G)可分析序列(clean reads),被成功注释有差异表达的基因序列2 316条。为探究红掌佛焰苞颜色变化过程中关键基因的表达水平,将差异基因定位在花青素生物合成途径11条表达量变化的序列上,并通过实时荧光定量PCR对其中的4条序列进行检验,验证了DGE测序结果的准确性。同时研究这4个序列在红掌佛焰苞生长过程中的表达水平,结果表明:在佛焰苞发育初期,3条序列相对表达量逐渐增高,1条在S2时期降低,但均在S3时期达到最高或较高值;在S4、S5、S6、S7、S8时期,随着佛焰苞的成熟,4条序列表达量大体上均逐渐下降,在S8衰老期表达量最低。研究结果证明了这4条基因序列是红掌佛焰苞花色形成中的关键基因,S3时期是花青素生物合成的高峰期。
出处 《江苏农业科学》 北大核心 2016年第3期48-52,共5页 Jiangsu Agricultural Sciences
基金 农业部园艺作物生物学与种质创制重点实验室资助项目 中国农业科学院与北京市大兴区科技合作项目(编号:20130109) 北京市科技计划研发攻关项目(编号:YLHH201400111)
  • 相关文献

参考文献22

  • 1Gantait S,Mandal N,Bhattacharyya S,et al. In vitro mass multiplication with pure genetic identity in Anthurium andreanum Lind[J].Plant Tissue Cult Biotech,2008,18(2):113-122.
  • 2Iwata R Y,Tang C S,Kamemoto H. Concentration of anthocyanins affecting spathe colour in Anthuriums[J].J Am Soc Hort Sci,1985,110(3):383-385.
  • 3Martin C,Gerats T. Control of pigment biosynthesis genes during petal development[J].The Plant Cell,1993,5(10):1253-1264.
  • 4Martin C,Jin H,Schwinn K. Regulation of phytochemicals by molecular techniques[M]//Romeo J T,Saunders J A,Matthews B F. Beltsville,Maryland,USA:Pergamon,2001:155-169.
  • 5Holton T A,Cornish E C. Genetics and biochemistry of anthocyanin biosynthesis[J].The Plant Cell,1995,7(7):1071-1083.
  • 6Liang P,Pardee A B. Differential display of eukaryotic messenger RNA by means of the polymerase chain reaction[J].Science,1992,257(572):967-971.
  • 7Li B,Dewey C N. RSEM:accurate transcript quantification from RNA-Seq data with or without a reference genome[J].BMC Bioinformatics,2011,12:323.
  • 8Audic S,Claverie J M. The significance of digital gene expression profiles[J].Genome Research,1997,7(10):986-995.
  • 9Young M D,Wakefield M J,Smyth G K. Gene ontology analysis for RNA-seq:accounting for selection bias[J].Genome Biology,2010,11(2):r14.
  • 10Kanehisa M,Araki M,Goto S,et al. KEGG for linking genomes to life and the environment[J].Nucleic Acids Research,2008,36(Database issue):D480-D484.

二级参考文献101

  • 1孟丽,戴思兰.瓜叶菊F3'5'H基因cDNA的克隆、序列分析及其原核表达[J].分子植物育种,2005,3(6):780-786. 被引量:12
  • 2黄金霞,王亮生,李晓梅,鲁迎青.花色变异的分子基础与进化模式研究进展[J].植物学通报,2006,23(4):321-333. 被引量:38
  • 3白新祥,胡可,戴思兰,王亮生.不同花色菊花品种花色素成分的初步分析[J].北京林业大学学报,2006,28(5):84-89. 被引量:95
  • 4[1]Abbott J.C.,Barakate A.,Pincon G.,Legrand M.,Lapierre C.,Mila I.,Schuch W.,and Halpin C.,2002,Simultaneous suppression of multiple genes by single transgenes,dom-regulation of three unrelated lignin biosynthetic genes in tobacco,Plant Physiol.,128(3):844-853
  • 5[2]Anterola A.M.,and Lewis N.G.,2002,Trends in lignin modification:a comprehensive analysis of the effects of genetic manipulations/mutations on lignification and vascular integrity,Phytochem.,61(3):221-294
  • 6[4]Baker M.E.,and Blasco R.,1992,Expansion of the mammalian 3β-hydroxysteroid dehydrogenase/plant dihydroflavonol reductase superfamily to include a bacterial cholesterol dehydrogenase,a bacterial UDP-galactose-4-epimerase,and open reading frames in vaccinia virus and fish lymphocystis disease virus,FEBS Lett.,301:89-93
  • 7[5]Baker M.E.,Luu-The V.,Simard J.,and Labrie F.,1990,A common ancestor for mammalian 3β-hydroxysteroid dehydrogenase and plant dihydroflavonol reductase,Biochern.J.,269:558-559
  • 8[6]Baucher M.,Monties B.,van Montagu M.,and Boerjan W.,1998,Biosynthesis and genetic engineering of lignin,Crit.Rev.Plant Sci.,17:125-197
  • 9[7]Bauer A.J.,Rayment I.,Frey P.A.,and Holden H.M.,1992,The molecular structure of UDP-galactose 4-epimerase from E.coli determinated at 2.5-resolution,Proteins,12:372-381
  • 10[8]Boudet A.,Pettenati J.,Goffner D.,Halpin C.,O'Connell A.,Romestant M.,Boerjan W.,and Leple J.C.,2000,DNA sequences coding for a cinnamoyl CoA reductase and their uses in the field of regulating the lignin levels of plants,United States Patent,No.6015943

共引文献76

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部