A Ser-Gly substitution in plastid-encoded photosystem II D1 protein is responsible for atrazine resistance in foxtail millet (Setaria italica)
文献类型: 外文期刊
第一作者: Jia, Xiaoping
作者: Jia, Xiaoping;Yuan, Jincheng;Shi, Yunsu;Song, Yancun;Wang, Guoying;Wang, Tianyu;Li, Yu
作者机构:
关键词: atrazine resistance;chloroplastic inheritance;foxtail millet (Setaria italica);psbA;phylogenetics;INHIBITING HERBICIDES;CHLOROPLAST MEMBRANES;BASAL ANGIOSPERMS;MOLECULAR-BASIS;PSBA-GENES;PHYLOGENY;MUTATION;SEQUENCES;SUBUNIT;CHLAMYDOMONAS
期刊名称:PLANT GROWTH REGULATION ( 影响因子:3.412; 五年影响因子:3.691 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: A foxtail millet (Setaria italica L. Beauv.) line resistant to atrazine was obtained through interspecific hybridization between wild S. viridis L. Beauv. and cultivated S. italica. The resistance was proved to be controlled by a chloroplast-inherited gene and it has further been utilized in foxtail millet production. However, the sequence information of the putative atrazine resistance gene, psbA in foxtail millet's chloroplast genome encoding photosystem II D1 protein (32 kDa thylakoid membrane protein) (photosystem Q(B) protein) and the mutation site responsible for the resistance are not known. In this paper the psbA sequences of six atrazine susceptible/resistant foxtail millet varieties were obtained and compared. The results indicated that there was only one amino acid difference between susceptible and resistance gene, resulting from a single base substitution. It was concluded that a mutant allele of photosystem II protein D1 encoding a Gly residue instead of a Ser residue at position 264 is a major gene of resistance to atrazine. Moreover, the phylogenetic tree based on the psbA coding region of thirty-five plant species was carried out. The phylogenetic relationship between S. italica and other plants and the related evolutionary issues were discussed and it was suggested that psbA sequences could be used in phylogenetic studies in plants.
分类号: S
- 相关文献
作者其他论文 更多>>
-
Physiological and transcriptomic analysis reveals the toxic and protective mechanisms of marine microalga Chlorella pyrenoidosa in response to TiO2 nanoparticles and UV-B radiation
作者:Zhu, Lin;Feng, Sulan;Sun, Xuemei;Sui, Qi;Chen, Bijuan;Qu, Keming;Xia, Bin;Zhu, Lin;Sun, Xuemei;Sui, Qi;Chen, Bijuan;Xia, Bin;Feng, Sulan;Li, Yu
关键词:Nanomaterials; UV-B; RNA sequencing; Internalization; Molecular mechanism
-
GLUT1 promotes cell proliferation via binds and stabilizes phosphorylated EGFR in lung adenocarcinoma
作者:Zhou, Zhiqing;Li, Yu;Chen, Sijie;Xie, Zhangrong;Du, Yuhui;Liu, Yue;Shi, Yuxuan;Lin, Xiangyi;Zeng, Xiaofei;Zhao, Huijie;Chen, Guoan;Zeng, Xiaofei;Zhao, Huijie;Chen, Guoan
关键词:LUAD; GLUT1; EGFR; Gefitinib; WZB117
-
Epigenomic mechanism regulating the quality and ripeness of apple fruit with differing harvest maturity
作者:Wang, Jing;Wang, Jiahe;Li, Yu;Lv, Yongqian;Xing, Libo;Zhao, Juan;Li, Hao;Zhang, Bo;Zhang, Mengsheng;Tian, Jianwen;Li, Xiaolong
关键词:
-
Identification of Meloidogyne Species on Traditional Chinese Medicine Plants in the Qinling Mountain Area of China and Their Aggressiveness to Different Medicinal Herbs
作者:Pan, Song;Wei, Peiyao;Chen, Zhijie;Liu, Chen;Hong, Bo;Zhang, Feng;Li, Yingmei;Li, Yu;Peng, Deliang;Wang, Li
关键词:host status; M. hapla; M. incognita; Qinling mountain area; reproduction factor; root-knot nematodes; traditional Chinese medicine
-
Biological Characteristics, Domesticated Cultivation Protocol, Antioxidant Activity, and Protective Effects against Cellular Oxidative Stress of an Underutilized Medicinal Mushroom: Fomitopsis palustris
作者:Liang, Yi;Dai, Dan;Chang, Wan-Qiu;Wang, Yang;Zhang, Zhen-Hao;Li, Dan;Zhang, Bo;Li, Yu;Dai, Dan;Wang, Yang
关键词:Fomitopsis palustris; brown-rot fungus; medicinal mushroom; orthogonal test; crude polysaccharide; antioxidant activity; RAW264.7cell
-
Occurrence and characterization of viruses infecting Amorphophallus in Yunnan, China
作者:Dong, Jiahong;Zhu, Ting;Zhang, Boxin;Zhang, Lei;Dong, Jiahong;Zhu, Ting;Zhang, Boxin;Zhang, Lei;Lv, Rui;Xi, Dehui;Dong, Kun;Yin, Jianqing;Lu, Jun;Li, Yu;Zhang, Lizhen;Chen, Yongdui;Wu, Kuo;Yin, Xiangao
关键词:
-
Genomic-organization and expression profiling of lectin receptor kinases genes suggest their involvement in multiple biological processes
作者:Li, Yu;Xiang, Rui;Liu, Kexin;Zhang, Xinxin;Tian, Yizhu;Shi, Xiaoxin;Du, Guoqiang;Wang, Li;Yang, Lili;Ahmad, Bilal
关键词:Grape; Expression analysis; Genome-wide analysis; Lectin receptor -like kinase; Seed development