| 菠萝果实发育相关RFD1基因的克隆及表达 |
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| 引用本文： | 王尉,张秀梅,谢江辉.菠萝果实发育相关RFD1基因的克隆及表达[J].植物生理学通讯,2011(3):244-248. |
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| 作者姓名： | 王尉 张秀梅 谢江辉 |
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| 作者单位： | 安徽农业大学生命科学学院;中山大学生命科学学院植物与微生物互作实验室;中国热带农业科学院南亚热带作物研究所; |
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| 基金项目： | “948”项目[2006-G34(A)]; 农业部行业计划资助项目(nyhyzx07-030); 中央级公益性科研院所基本科研业务费专项(200701) |
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| 摘 要： | Blast菠萝果实不同发育时期的cDNA文库测序结果，并用信息生物学软件和相关网站进行拼接和分析，设计特异引物RT-PCR．得到一个2750bp、编码761个氨基酸的全长基因序列，命名NRFD1。预测该蛋白是一个亲水性、且具有多个磷酸化位点的分泌性蛋白，可能位于叶绿体中。半定量PCR分析发现RFD1基因表达量在果实发育期不断增加，70d达到最高：而在70d果实的不同部位并没有显著差异性，仅果实外部略有增高。
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| 关 键 词： | 菠萝 “电子”克隆 果实发育 表达 |
Cloning and Expression of RFD1 Gene Related to Development from Pineapple [Ananas comosusr(L.) Merr.] Fruit |
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| WANG Wei,,ZHANG Xiu-Mei,XIE Jiang-Hui,Anhui Agricultural University,School of Life Science,Hefei ,China,Sun Yat-Sen University,School of Life Sciences,Laboratory of Plant , Microbial Interaction,Guangzhou ,China Southern Subtropical Crop Research Institute of CATAS,Zhanjiang,Guangdong.Cloning and Expression of RFD1 Gene Related to Development from Pineapple [Ananas comosusr(L.) Merr.] Fruit[J].Plant Physiology Communications,2011(3):244-248. |
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| Authors: | WANG Wei ZHANG Xiu-Mei XIE Jiang-Hui Anhui Agricultural University School of Life Science Hefei China Sun Yat-Sen University School of Life Sciences Laboratory of Plant Microbial Interaction Guangzhou China Southern Subtropical Crop Research Institute of CATAS Zhanjiang Guangdong |
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| Institution: | WANG Wei1,2,3,ZHANG Xiu-Mei3,XIE Jiang-Hui3,1Anhui Agricultural University,School of Life Science,Hefei 230036,China,2Sun Yat-Sen University,School of Life Sciences,Laboratory of Plant and Microbial Interaction,Guangzhou 510006,3China Southern Subtropical Crop Research Institute of CATAS,Zhanjiang,Guangdong 524091 |
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| Abstract: | In this study,cDNA library of pineapple fruit sequences of different development stages were screened by Blast.And then,sequences were spliced and analyzed by some informatics softwares and related webs.According to the spliced result,specific primers of RT-PCR were designed and performed.We got a 2 750 bp of the full length gene encoding 761 amino acids which was named as RFD1(related to fruit development).The results indicated that RFD1 protein was a hydrophilic,multiple phosphorylation sites of the secre... |
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| Keywords: | pineapple(Ananas comosusr) in silico cloning fruit development expression |
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