|本期目录/Table of Contents|

[1]刘玉洁,郭丹妮,张渝,等.沙田柚GDSL酯酶/脂肪酶基因的鉴定及序列分析[J].江苏农业科学,2017,45(11):45-48.
 Liu Yujie,et al.Identification and sequence analysis of GDSL esterase/lipase gene in Citrus grandis var. Shatianyu[J].Jiangsu Agricultural Sciences,2017,45(11):45-48.
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沙田柚GDSL酯酶/脂肪酶基因的鉴定及序列分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第45卷
期数:
2017年11期
页码:
45-48
栏目:
生物技术
出版日期:
2017-06-05

文章信息/Info

Title:
Identification and sequence analysis of GDSL esterase/lipase gene in Citrus grandis var. Shatianyu
作者:
刘玉洁 郭丹妮 张渝 覃信梅 李惠敏 秦新民
广西师范大学生命科学学院/珍稀濒危动植物生态与环境保护教育部重点实验室,广西桂林 541004
Author(s):
Liu Yujieet al
关键词:
沙田柚GDSL酯酶/脂肪酶基因序列分析鉴定
Keywords:
-
分类号:
S666.301
DOI:
-
文献标志码:
A
摘要:
利用高通量测序技术对沙田柚自交和异交花柱进行转录组测序。通过差异分析得到GDSL酯酶/脂肪酶的基因序列,该基因全长1 306 bp(GenBank登录号:KU159279),开放阅读框(简称ORF)全长1 104 bp,共编码367个氨基酸,编码的蛋白质分子量为40.09 ku,理论等电点为6.44,含有1个与SGNH蛋白相同的保守结构域(conserved active sites,简称CAS);GDSL基因在沙田柚自交1 d花柱中的表达量(简称RPKM)为4.68,2 d为2.41,3 d则迅速下降到0.27;在异交1 d花柱中该基因的表达量为4.48,2 d迅速升高至7.43,3 d仍维持较高水平为4.37;系统进化树显示,沙田柚GDSL酯酶/脂肪酶基因与甜橙(Citrus sinensis)亲缘关系很近,属于同一进化分支。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-01-13
基金项目:国家自然科学基金(编号:31360477);广西教育厅项目(编号:2013YB036)。
作者简介:刘玉洁(1990—),女,河南郑州人,硕士研究生,主要从事植物生殖生理方面的研究。E-mail:2510965486@qq.com。
通信作者:秦新民,博士,教授,主要从事植物分子生物学方面的研究。E-mail:xmqin@mailbox.gxnu.edu.cn。
更新日期/Last Update: 2017-06-05