Green-revertible Chlorina 1 (grc1) is required for the biosynthesis of chlorophyll and the early development of chloroplasts in rice
文献类型: 外文期刊
作者: Li, Jieqin;Wang, Yihua;Chai, Juntao;Wang, Chunming;Long, Wuhua;Wang, Di;Wang, Yunlong;Zheng, Ming;Peng, Cheng;Niu, Mei;Wan, Jianmin;Wan, Jianmin;Li, Jieqin;Wang, Lihua
作者机构:
关键词: Green-revertible chlorina 1;Fine mapping;grc1;Heme oxygenase;Rice
期刊名称: JOURNAL OF PLANT BIOLOGY
ISSN: 1226-9239
年卷期: 2013 年 56 卷 5 期
页码:
收录情况: SCI
摘要: The nuclear genes involved in chloroplast development and chlorophyll biosynthesis must be investigated to understand their functions in plant growth and development. In this study, we isolated and identified a unique leaf-color mutant of rice with a green-yellow phenotype before the four-leaf stage and named the mutation green-revertible chlorina 1 (grc1). The mutants had significantly lower plant height, number of tillers, and panicle length and headed significantly earlier than the wild type. The levels of chlorophylls, carotenoids, and chlorophyll precursors were also lower. The mutation in grc1 affected chloroplast ultrastructure, particularly thylakoid development. Genetic analysis indicated that the green-yellow phenotype was controlled by a single recessive gene. We mapped the grc1 gene to a 32.4-kb region on the long arm of chromosome 6. Through map-based cloning, we identified a 45-bp insertion in the genomic region of LOC_Os06g40080, which encoded a heme oxygenase. Expression of LOC_Os06g40080 was significantly down-regulated in the grc1 mutant. Subcellular localization showed that this heme oxygenase was localized in the chloroplast. In summary, we isolated and identified the gene for grc1, which plays an important role in chlorophyll biosynthesis and chloroplast development in rice.
分类号:
- 相关文献
作者其他论文 更多>>
-
Genome-Wide Identification, Phylogenetic Analysis and Salt-Responsive Expression Profiling of the MYB Transcription Factor Family in Cannabis sativa L. During Seed Germination
作者:Wang, Di;Liang, Shuyue;Che, Ye;Qi, Guochao;Jiang, Zeyu;Yang, Wei;Zhao, Haohan;Chen, Jikang;Zhu, Aiguo;Gao, Gang
关键词:Cannabis sativa;MYB transcription factor;genome-wide analysis;salt stress;seed germination;gene expression
-
A review of deep learning models for the prediction of chromatin interactions with DNA and epigenomic profiles
作者:Wang, Yunlong;Kong, Siyuan;Zhou, Cong;Wang, Yanfang;Zhang, Yubo;Fang, Yaping;Li, Guoliang
关键词:(1-3-1)3D genomics;epigenetics;deep learning;multi-omics;chromatin interactions
-
SMALL AND ROUND GRAIN is involved in the brassinosteroid signaling pathway which regulates grain size in rice
作者:Miao, Rong;Lin, Qibing;Cao, Penghui;Zhou, Chunlei;Feng, Miao;Lan, Jie;Luo, Sheng;Zhang, Fulin;Wu, Hongmin;Hao, Qixian;Zheng, Hai;Ma, Tengfei;Huang, Yunshuai;Mou, Changling;Nguyen, Thanhliem;Cheng, Zhijun;Guo, Xiuping;Liu, Shijia;Jiang, Ling;Wan, Jianmin
关键词:BR signaling;grain size;OsBSK3;OsWRKY53;rice;Small and Round Grain (SRG)
-
Genome-wide association and selection studies reveal genomic insight into saline-alkali tolerance in rice
作者:Li, Jin;Xu, Chen;Tian, Yunlu;Chen, Gaoming;Chi, Wenchao;Dai, Zhaoyang;Li, Jing;Wang, Chunyuan;Cheng, Xinran;Liu, Yan;Sun, Zhiguang;Li, Jingfang;Wang, Baoxiang;Xu, Dayong;Sun, Xianjun;Zhang, Hui;Zhu, Chengsong;Wang, Chunming;Wan, Jianmin
关键词:rice;saline-alkali tolerance;genomic analysis;SAT1/OsCYL4;ROS
-
Chromosomal structural variation loci HSS1 and HSS6 lead to hybrid sterility in rice
作者:Cheng, Siqi;Xie, Zhenwei;Yu, Hao;Wang, Chaolong;Yu, Xiaowen;Wang, Jian;Zheng, Hai;Lu, Jiayu;He, Xiaodong;Chen, Keyi;Gao, Junwen;Hu, Yang;Yao, Bowen;Lei, Dekun;You, Shimin;Wang, Qiming;Jian, Anqi;Jiang, Ling;Ren, Yulong;Guo, Xiuping;Tian, Yunlu;Liu, Shijia;Liu, Xi;Zhu, Shanshan;Zhao, Zhigang;Wan, Jianmin
关键词:
-
The F-box protein RCN127 enhances rice tillering and grain yield by mediating the degradation of OsTB1 and OsTCP19
作者:Miao, Rong;Wang, Xin;Feng, Miao;Cheng, Zhijun;Shao, Jiale;Zhou, Chunlei;Qian, Jinsheng;Luo, Yajing;Luo, Wenfan;Luo, Sheng;Lei, Bin;Liu, Xin;Li, Shuai;Ling, Yimin;Wang, Jian;Luo, Tong;Ren, Yulong;Lei, Cailin;Zhu, Shanshan;Zhao, Zhichao;Jiang, Ling;Lin, Qibing;Wan, Jianmin
关键词:rice (Oryza sativa L.);RCN127;tillering;grain yield;OsTB1;OsTCP19
-
Quiescin Sulfhydryl Oxidase-Like 1 Positively Regulates Seed Dormancy in Rice
作者:Ma, Tengfei;Wang, Qian;Wu, Tao;Hao, Qixian;Huang, Yunshuai;Mou, Changling;Miao, Rong;Lan, Jie;Zhang, Fulin;Wang, Ping;Zhu, Ziyan;Li, Kunhao;Song, Jiawei;Hu, Chen;Chen, Yingying;Lu, Boliang;Wu, Yiwan;Liu, Shijia;Jiang, Ling;Wan, Jianmin
关键词:CSN5;QSOXL1;rice;seed dormancy