您好，欢迎访问广东省农业科学院 机构知识库！
广东省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Two glyoxylate reductase isoforms are functionally redundant but required under high photorespiration conditions in rice

文献类型： 外文期刊

作者： Zhang, Zhisheng 1 ; Liang, Xiu 1 ; Lu, Lei 1 ; Xu, Zheng 1 ; Huang, Jiayu 1 ; He, Han 3 ; Peng, Xinxiang 1 ;

作者机构： 1.South China Agr Univ, Coll Life Sci, State Key Lab Conservat & Utilizat Subtrop Agrobi, Guangzhou, Peoples R China

2.South China Agr Univ, Guangdong Lab Lingnan Modern Agr Sci & Technol, Guangzhou, Peoples R China

3.Guangdong Acad Agr Sci, Inst Fruit Tree Res, Guangzhou, Peoples R China

关键词： Glyoxylate reductase; Glyoxylate; Photorespiration; Oxalate; Rice

期刊名称：BMC PLANT BIOLOGY （ 影响因子：4.215； 五年影响因子：4.96 ）

ISSN： 1471-2229

年卷期： 2020 年 20 卷 1 期

页码：

收录情况： SCI

摘要： BackgroundThe glyoxylate reductase (GR) multigene family has been described in various plant species, their isoforms show different biochemical features in plants. However, few studies have addressed the biological roles of GR isozymes, especially for rice.ResultsHere, we report a detailed analysis of the enzymatic properties and physiological roles of OsGR1 and OsGR2 in rice. The results showed that both enzymes prefer NADPH to NADH as cofactor, and the NADPH-dependent glyoxylate reducing activity represents the major GR activity in various tissues and at different growth stages; and OsGR1 proteins were more abundant than OsGR2, which is also a major contributor to total GR activities. By generating and characterizing various OsGR-genetically modified rice lines, including overexpression, single and double-knockout lines, we found that no phenotypic differences occur among the various transgenic lines under normal growth conditions, while a dwarfish growth phenotype was noticed under photorespiration-promoted conditions.ConclusionOur results suggest that OsGR1 and OsGR2, with distinct enzymatic characteristics, function redundantly in detoxifying glyoxylate in rice plants under normal growth conditions, whereas both are simultaneously required under high photorespiration conditions.

  • 相关文献
作者其他论文 更多>>
  • Dynamic intrauterine crosstalk promotes porcine embryo implantation during early pregnancy

    作者：Zang, Xupeng;Gu, Shengchen;Wang, Wenjing;Gan, Jianyu;Hu, Qun;Zhou, Chen;Ding, Yue;He, Yanjuan;Jiang, Lei;Gu, Ting;Xu, Zheng;Huang, Sixiu;Yang, Huaqiang;Li, Zicong;Cai, Gengyuan;Hong, Linjun;Wu, Zhenfang;Zang, Xupeng;Gu, Shengchen;Wang, Wenjing;Gan, Jianyu;Hu, Qun;Zhou, Chen;Ding, Yue;He, Yanjuan;Gu, Ting;Xu, Zheng;Huang, Sixiu;Yang, Huaqiang;Li, Zicong;Cai, Gengyuan;Hong, Linjun;Wu, Zhenfang;Shi, Junsong;Wu, Zhenfang;Meng, Fanming;Gu, Ting;Xu, Zheng;Huang, Sixiu;Yang, Huaqiang;Li, Zicong;Cai, Gengyuan;Hong, Linjun;Wu, Zhenfang

    关键词：endometrial remodeling; ExtraCellTalk; implantation; maternal-foetal crosstalk; trophoblast

  • Transcriptome, Plant Hormone, and Metabolome Analysis Reveals the Mechanism of Purple Pericarp Formation in 'Zihui' Papaya (Carica papaya L.)

    作者：Wu, Xiaming;Yang, Min;Liu, Chuanhe;Kuang, Ruibing;He, Han;Zhou, Chenping;Wei, Yuerong

    关键词：Carica papaya L.; transcriptome; metabolome; plant hormone; anthocyanin; purple pericarp

  • Multi-omic characterization of allele-specific regulatory variation in hybrid pigs

    作者：Quan, Jianping;Wang, Xingwang;Cai, Gengyuan;Ding, Rongrong;Zhuang, Zhanwei;Zhou, Shenping;Ruan, Donglin;Wu, Jiajin;Zheng, Enqin;Zhang, Zebin;Liu, Langqing;Meng, Fanming;Wu, Jie;Xu, Cineng;Qiu, Yibin;Wang, Shiyuan;Lin, Meng;Li, Shaoyun;Ye, Yong;Zhou, Fuchen;Lin, Danyang;Li, Xuehua;Deng, Shaoxiong;Zhang, Yuling;Yao, Zekai;Yang, Yingshan;Liu, Yiyi;Zhan, Yuexin;Zhang, Jiaming;Ma, Fucai;Yang, Jifei;Chen, Qiaoer;Yang, Jisheng;Gu, Ting;Huang, Sixiu;Xu, Zheng;Li, Zicong;Yang, Jie;Wu, Zhenfang;Quan, Jianping;Ding, Rongrong;Tan, Suxu;Huang, Wen;Quan, Jianping;Cai, Gengyuan;Wu, Jiajin;Zheng, Enqin;Zhang, Zebin;Liu, Langqing;Lin, Meng;Huang, Sixiu;Yang, Jie;Quan, Jianping;Ding, Rongrong;Ye, Jian;Dong, Linsong;Wu, Zhenfang;Yang, Ming;Gao, Xin;Liu, Zhihong;Yang, Ming;Ding, Rongrong;Ye, Jian;Dong, Linsong;Wu, Zhenfang;Wang, Xingwang;Cai, Gengyuan;Zhuang, Zhanwei;Zhou, Shenping;Ruan, Donglin;Wu, Jiajin;Zheng, Enqin;Zhang, Zebin;Liu, Langqing;Wu, Jie;Xu, Cineng;Qiu, Yibin;Wang, Shiyuan;Li, Shaoyun;Ye, Yong;Zhou, Fuchen;Lin, Danyang;Li, Xuehua;Deng, Shaoxiong;Zhang, Yuling;Yao, Zekai;Yang, Yingshan;Liu, Yiyi;Zhan, Yuexin;Zhang, Jiaming;Ma, Fucai;Yang, Jifei;Gu, Ting;Xu, Zheng;Li, Zicong;Yang, Jie;Meng, Fanming

    关键词：

  • The effects of boar seminal plasma extracellular vesicles on sperm fertility

    作者：Xu, Zhiqian;Xie, Yanshe;Wu, Changhua;Gu, Ting;Zhang, Xianwei;Yang, Jie;Yang, Huaqiang;Zheng, Enqin;Huang, Sixiu;Xu, Zheng;Li, Zicong;Cai, Gengyuan;Liu, Dewu;Hong, Linjun;Wu, Zhenfang;Xu, Zhiqian;Xie, Yanshe;Wu, Changhua;Gu, Ting;Zhang, Xianwei;Yang, Jie;Yang, Huaqiang;Zheng, Enqin;Huang, Sixiu;Xu, Zheng;Li, Zicong;Cai, Gengyuan;Liu, Dewu;Hong, Linjun;Wu, Zhenfang;Xu, Zhiqian;Wu, Zhenfang;Hong, Linjun;Wu, Zhenfang

    关键词：Seminal plasma extracellular vesicles; Proteomics; EZRIN; Sperm; Fertility

  • Progesterone and Androstenedione Are Important Follicular Fluid Factors Regulating Porcine Oocyte Maturation Quality

    作者：Zhao, Huaxing;He, Xiaohua;Zhang, Xianjun;Cai, Gengyuan;Huang, Sixiu;Xu, Zheng;Wu, Zhenfang;Li, Zicong;Zhao, Huaxing;He, Xiaohua;Zhang, Xianjun;Cai, Gengyuan;Huang, Sixiu;Xu, Zheng;Wu, Zhenfang;Li, Zicong;Zhao, Huaxing;He, Xiaohua;Zhang, Xianjun;Cai, Gengyuan;Huang, Sixiu;Xu, Zheng;Wu, Zhenfang;Li, Zicong;Zhao, Huaxing;He, Xiaohua;Zhang, Xianjun;Shi, Junsong;Cai, Gengyuan;Huang, Sixiu;Xu, Zheng;Wu, Zhenfang;Li, Zicong;Shi, Junsong;Zhou, Rong;Mai, Ranbiao;Su, Qiaoyun;Wu, Zhenfang;Li, Zicong

    关键词：pig; oocyte maturation; follicular fluid; maturation medium; metabolomics

  • Transcriptomic analysis reveals the defense mechanisms of citrus infested with Diaphorina citri

    作者：Sun, Xueli;Yu, Ting;Bin, Minliang;Peng, Xinxiang;Sun, Xueli;Bin, Minliang;Hu, Chunhua;Bi, Fangcheng;Yi, Ganjun;Zhang, Xinxin;Yu, Ting

    关键词：Asian citrus psyllid; Citrus; Diaphorina citri; Huanglongbing; Infestation; RNA-seq

  • CsTPS21 encodes a jasmonate-responsive monoterpene synthase producing beta-ocimene in citrus against Asian citrus psyllid

    作者：Bin, Minliang;Yi, Ganjun;Zhang, Xinxin;Bin, Minliang;Peng, Xinxiang;Zhang, Xinxin

    关键词：Asian citrus psyllid; Citrus sinensis; CsTPS21; beta-ocimene; Herbivore defense; JA pathway

置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：广东省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台