|本期目录/Table of Contents|

[1]许哲,张晨光,张思远,等.二倍体和四倍体西瓜的转录组初步分析[J].江苏农业科学,2020,48(24):53-59.
 Xu Zhe,et al.Transcriptome analysis of diploid and tetraploid watermelon[J].Jiangsu Agricultural Sciences,2020,48(24):53-59.
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二倍体和四倍体西瓜的转录组初步分析(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第48卷
期数:
2020年第24期
页码:
53-59
栏目:
生物技术
出版日期:
2020-12-30

文章信息/Info

Title:
Transcriptome analysis of diploid and tetraploid watermelon
作者:
许哲1 张晨光2 张思远2 王先裕1 高建昌2
1.广西大学,广西南宁 530001; 2.中国农业科学院蔬菜花卉研究所,北京 100081
Author(s):
Xu Zheet al
关键词:
多倍体西瓜转录组差异表达基因GO富集分析KEGG富集分析
Keywords:
-
分类号:
S651.01
DOI:
-
文献标志码:
A
摘要:
植物染色体加倍后的表型变化与基因的表达密切相关。本研究对1份二倍体和3份四倍体西瓜材料进行转录组测序并分析差异表达基因。结果表明,二倍体和四倍体西瓜的差异表达基因显著富集的GO term为细胞氮化合物生物合成过程、光系统、半胱氨酸型内肽酶抑制剂活性、氧化还原酶活性以及类囊体等,KEGG富集分析中发现差异表达基因在光合作用、光合作用天线蛋白、叶绿素和卟啉代谢、乙醛酸和二羧酸代谢等通路较为活跃。二倍体和四倍体西瓜中高水平差异基因大都是上调表达,氧化应激蛋白、脱落酸受体、乙烯响应转录因子等差异表达基因可能是西瓜多倍体形成的关键因子,对相关基因的深入研究有助于解析植物倍性变化的分子机制。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2020-03-18
基金项目:中国农业科学院科技工程创新项目(编号:CAAS-ASTIPIVFCAAS);农业部园艺作物生物学与种质创制重点实验室项目。
作者简介:许哲(1994—),男,广西南宁人,硕士研究生,主要从事西瓜遗传育种研究。E-mail:369474330@qq.com。
通信作者:高建昌,博士,副研究员,主要从事西瓜遗传育种研究。E-mail:gaojianchang@caas.cn。
更新日期/Last Update: 2020-12-20