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Identification of genes differentially expressed at the onset of the ethylene climacteric in banana

文献类型： 外文期刊

作者： Jin, Zhi-Qiang 1 ; Xu, Bi-Yu 1 ; Liu, Ju-Hua 1 ; Su, Wei 1 ; Zhang, Jian-Bin 1 ; Yang, Xiao-Liang 1 ; Jia, Cai-Hong 1 ; L 1 ;

作者机构： 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Haikou 571101, Hainan Province, Peoples R China

2.Chinese Acad Trop Agr Sci, Haikou Expt Stn, Haikou 571101, Hainan Province, Peoples R China

关键词： Musa acuminara L. AAA group;Ethylene biosynthesis;Postharvest banana;cDNA microarray;Differentially expressed cDNA

期刊名称：POSTHARVEST BIOLOGY AND TECHNOLOGY （ 影响因子：5.537； 五年影响因子：5.821 ）

ISSN： 0925-5214

年卷期： 2009 年 52 卷 3 期

页码：

收录情况： SCI

摘要： The banana (Musa acuminata L. AAA group), a typical climacteric fruit, undergoes a postharvest ripening process that plays a crucial role in commercial banana fruit quality and shelf-life. To gain a better understanding of the postharvest ripening of the banana at the molecular level, we conducted a cDNA microarray analysis on banana fruit 10 d after harvest, which was the time of ripening initiation by ethylene biosynthesis. A total of 16 cDNAs were found to be up-regulated and six down-regulated. These results were confirmed by using reverse transcriptase-polymerase chain reaction (RT-PCR). The cDNAs identified are involved in signal transduction, amino acid metabolism, lipid metabolism, proteolysis, citrate biosynthesis and metabolism, and the uptake and transport of potassium. The information generated in this study provides new clues to aid in understanding the regulation of ethylene biosynthesis initiation in postharvest banana ripening. (C) 2009 Elsevier B.V. All rights reserved.

  • 相关文献

[1]Identification and expression analysis of four 14-3-3 genes during fruit ripening in banana (Musa acuminata L. AAA group, cv. Brazilian). Li, Mei-Ying,Xu, Bi-Yu,Liu, Ju-Hua,Yang, Xiao-Liang,Zhang, Jian-Bin,Jia, Cai-Hong,Ren, Li-Cheng,Jin, Zhi-Qiang,Jin, Zhi-Qiang. 2012

[2]Cloning of an ADP-ribosylation factor gene from banana (Musa acuminata) and its expression patterns in postharvest ripening fruit. Jin, Zhi-Qiang,Jin, Zhi-Qiang,Wang, Yuan. 2010

[3]Identification of a Gene Encoding Glutamate Decarboxylase Involved in the Postharvest Fruit Ripening Process in Banana. Hu, Wei,Liu, Ju-Hua,Yang, Xiao-Ying,Zhang, Jian-Bin,Jia, Cai-Hong,Li, Mei-Ying,Xu, Bi-Yu,Jin, Zhi-Qiang,Jin, Zhi-Qiang.

[4]Differentially expressed cDNAs at the early stage of banana ripening identified by suppression subtractive hybridization and cDNA microarray. Xu, Bi Yu,Su, Wei,Liu, Ju Hua,Wang, Jia Bao,Jin, Zhi Qiang.

[5]Comparative transcript profiling of gene expression between self-incompatible and self-compatible mandarins by suppression subtractive hybridization and cDNA microarray. Miao, Hongxia,Ye, Zixing,Hu, Guibing,Qin, Yonghua,Miao, Hongxia.

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