The Rice YGL Gene Encoding an Mg2+-chelatase ChlD Subunit is Affected by Temperature for Chlorophyll Biosynthesis
文献类型: 外文期刊
第一作者: Ruan, Banpu
作者: Ruan, Banpu;Yang, Shenglong;Xu, Zhengjin;Ruan, Banpu;Gao, Zhenyu;Zhao, Juan;Zhang, Bin;Zhang, Anpeng;Hong, Kai;Yang, Shenglong;Jiang, Hongzhen;Liu, Chaolei;Chen, Guang;Peng, Youlin;Dong, Guojun;Guo, Longbiao;Qian, Qian
作者机构:
关键词: Mg2+-chelatase ChlD subunit;Rice;Temperature sensitivity;Yellow-green leaf
期刊名称:JOURNAL OF PLANT BIOLOGY ( 影响因子:2.434; 五年影响因子:2.455 )
ISSN: 1226-9239
年卷期: 2017 年 60 卷 4 期
页码:
收录情况: SCI
摘要: Leaf color-related mutants are important materials to study the chlorophyll biosynthesis and chloroplast development. Here, we isolated and characterized a thermo-sensitive yellow-green leaf mutant, ygl, through mutagenized Japonica rice cultivar Zhonghua11 by EMS. The mutant showed yellow-green leaves only at the seedling stage. Genetic and molecular analyses uncovered that YGL encode an Mg2+-chelatase ChlD subunit, which was a new allele of Chl1/YGL7. Quantitative PCR and GUS staining showed that the YGL transcripts expressed in all tested organs and subcellular localization detected YGL protein in the chloroplasts. The mutant displayed yellow-green leaves at 20 degrees C and normal green leaves at 34 degrees C during the seedling stage. Transcript level of YGL in the ygl mutant was significantly reduced at 20 degrees C, and increased at 34 degrees C compared with the wild-type plant. Furthermore, the expression of chlorophyll biosynthesis and chloroplast development related genes were influenced by the mutation of YGL at different temperature. These findings suggested that the YGL gene not only play a key role in chlorophyll biosynthesis, but is affected at transcript level by temperature in rice.
分类号:
- 相关文献
作者其他论文 更多>>
-
The developments and prospects of plant super-pangenomes: Demands, approaches, and applications
作者:He, Wenchuang;Li, Xiaoxia;Qian, Qian;Shang, Lianguang;Qian, Qian;Shang, Lianguang;Qian, Qian;Qian, Qian;Shang, Lianguang
关键词:pangenomics; super-pangenome; plant; methodology; molecular breeding
-
Effects of reduced nitrogen fertilizer application rates on grain yield and rice quality of early- and late-season dual-use rice in South China
作者:Liu, Jinsong;Yang, Taotao;Zou, Jixiang;Wu, Longmei;Bao, Xiaozhe;Zhang, Bin
关键词:double-cropping rice; eating quality; milling quality; nitrogen reduction; rice yield
-
Using a novel gene site to develop a duplex real-time TaqMan MGB probe PCR method for the SNP detection and differentiation between the MS-H live vaccine strain and wild-type Mycoplasma synoviae strains
作者:Zhao, Luru;Guo, Weiqi;Zhang, Bin;Peng, Haoheng;Ye, Lijun;Liu, Yinan;Liang, Jingyi;Tian, Mingxing;Bao, Yanqing;Qi, Jingjing;Wang, Shaohui;Zhao, Luru;Tang, Xiaochuan
关键词:Mycoplasma synoviae; Quantitative PCR; ktrB; SNP; MGB
-
The First International Symposium of the World Wild Rice Wiring: Conservation and utilization of global wild rice germplasm resources through international cooperation
作者:Ratnasekera, Disna;Zheng, Xiaoming;Qian, Qian;Zheng, Xiaoming;Qian, Qian;Zheng, Xiaoming;Ratnasekera, Disna;Fan, Jiayu;Qian, Qian;Fan, Jiayu;Henry, Robert J.;Song, Beng-Kah;Wambugu, Peterson;Pusadee, Tonapha;Aung, Ohn Mar;Vilayheuang, Koukham
关键词:
-
Knockout of phosphatidate phosphohydrolase genes confers broad-spectrum disease resistance in plants
作者:Gong, Qiuwen;Sha, Gan;Han, Xinyu;Guo, Zhenhua;Yang, Lei;Yang, Wei;Tan, Ronglei;Liu, Meng;Xia, Fengdie;Li, Guotian;Sha, Gan;Chen, Ting;Chen, Guang;Shen, Xin;Xie, Kabin;Hu, Honghong;Li, Qiang;Li, Yufei;Luo, Jie;Cai, Guangqin;Luo, Jie
关键词:genome-editing; phosphatidic acid; Oryza sativa; Arabidopsis; Magnaporthe oryzae
-
NaCl inhibits Geotrichum citri-aurantii growth by inducing lipid droplets accumulation and enhances the biocontrol efficacy of Kloeckera apiculata 34-9
作者:Zhao, Juan;Zhao, Juan;Wang, Yuqing;Liu, Qianyi;Long, Chaoan;Long, Chaoan;Long, Chaoan
关键词:NaCl; Geotrichum citri-aurantii; Kloeckera apiculata; LDs; Postharvest preservation; Citrus
-
Identification of the LBD Gene Family in Lettuce (Lactuca sativa) and Functional Analysis of LsLBD9 in Leaf Development
作者:Wang, Chenchen;Xu, Zhaoyang;Zhou, Jun;Wang, Chenchen;Zhang, Bin;Liu, Xue;Han, Xiangyang;Xu, Zhaoyang;Dong, Kangting;Li, Dayong;Zhang, Bin;Liu, Xue;Han, Xiangyang;Li, Dayong;Zhang, Bin;Liu, Xue;Han, Xiangyang;Li, Dayong;Dong, Kangting
关键词:Lettuce; LBD gene family; Leaf development; LsLBD9