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用于荔枝qPCR分析的内参基因克隆及稳定性分析

DOI: 10.7671/j.issn.1001-411X.2012.03.006, PP. 301-306

Keywords: 荔枝,qPCR,内参基因,克隆,稳定性分析

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Abstract:

利用基因克隆和测序,从‘妃子笑’荔枝果皮中获得了β-Actin、GAPDH和18SrRNA3个qPCR分析常用的内参基因全长序列,其长度分别为1273、1368和1712bp;3个基因与其他物种高度同源,氨基酸序列相似性均超过了98%.在此基础上,结合已报道的UBQ、eEF和25SrRNA3个常用的内参基因,对β-Actin、GAPDH、18SrRNA,UBQ、eEF和25SrRNA6个常用内参基因在荔枝果实发育不同阶段和外源生长调节剂处理后表达稳定性进行了分析,同时比较了geNorm、NormFinder和BestKeeper3种不同算法的差异.结果表明:以上6个基因中,β-Actin基因在3种不同算法下均保持了较好的表达稳定性.

References

[1]  GIULIETTI A,OVERBERGH L,VALCKX D,An overview of real-time quantitative PCR:applications to quantify cytokine gene expression,Methods:A Companion to Methods in Enzymology,2001(4).
[2]  张艳君,朱志峰,陆融..基因表达转录分析中内参基因的选择[J].生物化学与生物物理进展,2007,(05):546-550.doi:10.3321/j.issn:1000-3282.2007.05.015.
[3]  Vandesompele J;de Preter K;Pattyn F;Poppe B van Roy N de Paepe A Speleman F,Accurate normalization of real-Ume quantitative RT-PCR data by geometric averaging of multiple internal control genes,Genome Biology? ,2002, 3.
[4]  ANDERSEN C L,JENSEN J L,(Φ)RNTOFT T F. Normalization of real-time quantitative reverse transcription-PCR data:a model-based variance estimation approach to identify genes suited for normalization,applied to bladder and colon cancer data sets[J].Cancer Research,2004,(15):5245-5250.
[5]  Pfaffl MW ;Tichopad A ;Prgomet C ;Neuvians TP,Determination of stable housekeeping genes, differentially regulated target genes and sample integrity: BestKeeper - Excel-based tool using pair-wise correlations,Biotechnology Letters?,2004, 26(6).
[6]  Kim BR ;Nam HY ;Kim SU ;Kim SI ;Chang YJ,Normalization of reverse transcription quantitative-PCR with housekeeping genes in rice,Biotechnology Letters?,2003, 25(21).
[7]  DHEDA K,HUGGETT J F,BUSTIN S A,Validation of housekeeping genes for normalizing RNA expression in real-time PCR,Biotechniques,2004(1).
[8]  胡瑞波,范成明,傅永福..植物实时荧光定量PCR内参基因的选择[J].中国农业科技导报,2009,(06):30-36.doi:10.3969/j.issn.1008-0864.2009.06.006.
[9]  徐锦涛,章镇,彭日荷..八棱海棠肌动蛋白基因(MrACT)的克隆及分析[J].果树学报,2008,(03):289-292.doi:10.3969/j.issn.1009-9980.2008.03.001.
[10]  卢秉国,何炜毅,申艳红..龙眼子叶胚3-磷酸甘油醛脱氢酶基因的cDNA克隆及序列分析[J].福建农林大学学报(自然科学版),2009,(05):506-511.
[11]  毕燕会,邹丹燕,周志刚..海带配子体18S rRNA基因的克隆、序列分析及其作为内参基因的应用[J].华北农学报,2009,(01):49-54.
[12]  李钱峰,蒋美艳,于恒秀,水稻胚乳RNA定量RTPCR分析中参照基因选择,扬州大学学报(农业与生命科学版),2008(2).
[13]  Bustin,SA ;Benes,V ;Garson,JA ;Hellemans,J ;Huggett,J ;Kubista,M ;Mueller,R ;Nolan,T ;Pfaffl,MW ;Shipley,GL ;Vandesompele,J ;Wittwer,CT,The MIQE guidelines: minimum information for publication of quantitative real-time PCR experiments.,Clinical Chemistry?,2009, 55(4).
[14]  Lefever S ;Hellemans J ;Pattyn F ;Przybylski DR ;Taylor C ;Geurts R ;Untergasser A ;Vandesompele J,RDML: structured language and reporting guidelines for real-time quantitative PCR data,Nucleic Acids Research?,2009, 37(7).
[15]  GUTIERREZ L,MAURIAT M,GU(E)NIN S,The lack of a systemic validation of reference genes:a serious pitfall undervalued in reverse transcription-polymerase chain reaction (RT-PCR) analysis in plants,Plant Biotechnology Journal,2008(6).
[16]  Wood SH ;Clements DN ;McEwan NA ;Nuttall T ;Carter SD,Reference genes for canine skin when using quantitative real-time PCR,Veterinary Immunology and Immunopathology?,2008, 126(3/4).

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