您好,欢迎访问江苏省农业科学院 机构知识库!

Systematic discovery and characterization of stress-related microRNA genes in Oryza sativa

文献类型: 外文期刊

作者: Xie, Kai Bin 1 ; Zhou, Xue 1 ; Zhang, Tian Hai 1 ; Zhang, Bao Long 3 ; Chen, Li Ming 4 ; Chen, Guo Xiang 1 ;

作者机构: 1.Nanjing Normal Univ, Coll Life Sci, Jiangsu Key Lab Biodivers & Biotechnol, Nanjing 210046, Jiangsu, Peoples R China

2.Nanjing Normal Univ, Taizhou Coll, Taizhou 225300, Peoples R China

3.Jiangsu Acad Agr Sci, Prov Key Lab Agrobiol, Nanjing 210014, Jiangsu, Peoples R China

4.Southeast Univ, Inst Life Sci, Key Lab Dev Genes & Human Dis, Minist Educ, Nanjing 210009, Jiangsu, Peoples R China

关键词: abiotic stresses;Oryza sativa;microRNAs;promoter;target genes

期刊名称:BIOLOGIA ( 影响因子:1.35; 五年影响因子:1.139 )

ISSN:

年卷期:

页码:

收录情况: SCI

摘要: Abiotic stresses including drought, salinity, extreme temperatures, chemical toxicity and oxidative are the natural status of the environment to exert serious threats to agriculture. Abiotic stress-related microRNAs (ASmiRNAs) are a group of microRNAs (miRNAs) regulating stress responses in plants. However, the systematic investigation of ASmiRNAs is limited in Rice (O. sativa), a typical abiotic stress-resistant crop species. In the present work, we systematically investigated ASmiRNAs in silico. First, we identified 177 putative ASmiRNAs in O. sativa. Second, we found most ASmiRNAs were driven by TATA-promoter and most stress-related miRNA promoter regions contained the stress-related elements. Third, we found many ASmiRNAs families were species/family specific and a set of miRNAs might derive from genomic repeat-sequences in O. sativa. Finally, we found the ASmiRNAs in O. sativa target 289 genes with 1050 predicted target sites in which 98% sites have cleavage activity and 2% sites have translation inhibition activity. In conclusion, our findings provide an insight into both the function and evolution of ASmiRNAs and improve our understanding on the mechanism of abiotic stress resistance in O. sativa.

  • 相关文献

[1]Cloning and expression analysis of CaPIP1-1 gene in pepper (Capsicum annuum L.). Yin, Yan-Xu,Zhang, Huai-Xia,Xiao, Huai-Juan,Jin, Jing-Hao,Ji, Jiao-Jiao,Jing, Hua,Chen, Ru-Gang,Arisha, Mohamed Hamed,Gong, Zhen-Hui,Wang, Shu-Bin,Arisha, Mohamed Hamed.

[2]Molecular cloning and characterization of two novel DREB genes encoding dehydration-responsive element binding proteins in halophyte Suaeda salsa. Sun, Xiao-Bo,Ma, Hong-Xiang,Jia, Xin-Ping,Ye, Xiao-Qing,Chen, Yu.

[3]IDENTIFICATION OF miRNAs IN SWEET POTATO BY SOLEXA SEQUENCING. Bian, X.,Ma, P.,Jia, Z.,Guo, X.,Xie, Y.,E, Z..

[4]Characterization of miRNAs responsive to exogenous ethylene in grapevine berries at whole genome level. Zhao, Fanggui,Wang, Chen,Han, Jian,Zhu, Xudong,Li, Xiaopeng,Fang, Jinggui,Zhao, Fanggui,Wang, Xicheng.

[5]Computational identification of microRNAs in peach expressed sequence tags and validation of their precise sequences by miR-RACE. Zhang, Yanping,Yu, Huaping,Han, Jian,Song, Changnian,Fang, Jinggui,Yu, Mingliang,Ma, Ruijuan.

[6]A Novel Soybean Intrinsic Protein Gene, GmTIP2;3, Involved in Responding to Osmotic Stress. Zhang, Dayong,He, Xiaolan,Xu, Zhaolong,Xu, Ling,Wei, Peipei,Huang, Yihong,Brestic, Marian,Ma, Hongxiang,Shao, Hongbo,Tong, Jinfeng,Brestic, Marian,Shao, Hongbo. 2016

[7]Molecular cloning and analysis of a receptor-like promoter of Gbvdr3 gene in sea island cotton. Zhang, B. -J.,Chen, Q. -Z.,Tang, N.,Wang, L. -K.,Zhang, B. -J.,Zhang, H. -P.,Wang, R. -F.,Zhang, B. -L.. 2016

[8]Isolation and characterization of Calcineurin B-like gene (PbCBL1) and its promoter in birch-leaf pear (Pyrus betulifolia Bunge). Xu, Y. Y.,Li, H.,Lin, J.,Li, X. G.,Chang, Y. H.. 2015

[9]Retinoid Regulation of the Zebrafish cyp26a1 Promoter. Hu, Ping,Bao, Jie,Gao, Xiang,Zhao, Qingshun,Tian, Miao,Gu, Xingxing,Xing, Guangdong,Linney, Elwood. 2008

[10]Genome-Wide Discovery of Tissue-Specific Genes in Maize. Lin, Feng,Bao, Huabin,Zhao, Han,Bao, Huabin,Yang, Jun,Liu, Yuhe,Dai, Huixue.

[11]Cultivar group of rice cultivated in Caoxieshan site (B.P.6000 similar to present) determined by the morphology of plant opals and its historical change. Wang, CL,Udatsu, T,Tang, LH,Zhou, JS,Zheng, YF,Sasaki, A,Yanagisawa, K,Fujiwara, H. 1998

[12]Genetic analysis of the morphology of silica bodies from motor cells in rice (Oryza sativa L.). Wang, CL,Udatsu, T,Fujiwara, H. 1998

[13]Enhancement of Salinity Tolerance during Rice Seed Germination by Presoaking with Hemoglobin. Xu, Sheng,Hu, Bing,He, Ziyi,Ma, Fei,Feng, Jianfei,Shen, Wenbiao,Yang, Jie. 2011

[14]Developing rice lines possessing neutral alleles at sterility loci to improve the width of compatibility. Lu, CG,Zou, JS,Ikehashi, H. 2004

[15]Hydrogen peroxide regulated photosynthesis in C-4-pepc transgenic rice. Ren, C. G.,Li, X.,Liu, X. L.,Wei, X. D.,Dai, C. C.,Liu, X. L.. 2014

[16]Genetic resources of primitive upland rice in Laos. Ishikawa, R,Yamanaka, S,Kanyavong, K,Fukuta, Y,Sato, YI,Tang, L,Sato, T. 2002

[17]Chromatin states responsible for the regulation of differentially expressed genes under Co-60 similar to gamma ray radiation in rice. Pan, Xiucai,Fang, Yuan,Zheng, Dongyang,Chen, Lifen,Wang, Lei,Xiao, Jin,Wang, Xiu-e,Zhang, Wenli,Yang, Xueming,Wang, Kai,Cheng, Zhukuan,Cheng, Zhukuan,Yu, Hengxiu,Zhang, Wenli. 2017

[18]Identification of segregation-distortion-neutral alleles to improve pollen fertility of indica-japonica hybrids in rice (Oryza sativa L.). Lu, CG,Takabatake, K,Ikehashi, H. 2000

[19]Effects of drought on photosynthetic characteristics of flag leaves of a newly-developed super-high-yield rice hybrid. Chen, GX,Liu, SH,Zhang, CJ,Lu, CG. 2004

[20]Response of oxidative stress defense systems in rice (Oryza sativa) leaves with supplemental UV-B radiation. Dai, QJ,Yan, B,Huang, SB,Liu, XZ,Peng, SB,Miranda, MLL,Chavez, AQ,Vergara, BS,Olszyk, DM. 1997

作者其他论文 更多>>