Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.3390/ijms19113637 |
Identification, Classification, and Functional Analysis of AP2/ERF Family Genes in the Desert Moss Bryum argenteum | |
Li, Xiaoshuang1; Gao, Bei2,3; Zhang, Daoyuan1; Liang, Yuqing1,4; Liu, Xiaojie1,4; Zhao, Jinyi5; Zhang, Jianhua6; Wood, Andrew J.7 | |
通讯作者 | Zhang, Daoyuan |
来源期刊 | INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
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ISSN | 1422-0067 |
出版年 | 2018 |
卷号 | 19期号:11 |
英文摘要 | Bryum argenteum is a desert moss which shows tolerance to the desert environment and is emerging as a good plant material for identification of stress-related genes. AP2/ERF transcription factor family plays important roles in plant responses to biotic and abiotic stresses. AP2/ERF genes have been identified and extensively studied in many plants, while they are rarely studied in moss. In the present study, we identified 83 AP2/ERF genes based on the comprehensive dehydrationrehydration transcriptomic atlas of B. argenteum. BaAP2/ERF genes can be classified into five families, including 11 AP2s, 43 DREBs, 26 ERFs, 1 RAV, and 2 Soloists. RNA-seq data showed that 83 BaAP2/ERFs exhibited elevated transcript abundances during dehydration-rehydration process. We used RT-qPCR to validate the expression profiles of 12 representative BaAP2/ERFs and confirmed the expression trends using RNA-seq data. Eight out of 12 BaAP2/ERFs demonstrated transactivation activities. Seven BaAP2/ERFs enhanced salt and osmotic stress tolerances of yeast. This is the first study to provide detailed information on the identification, classification, and functional analysis of the AP2/ERFs in B. argenteum. This study will lay the foundation for the further functional analysis of these genes in plants, as well as provide greater insights into the molecular mechanisms of abiotic stress tolerance of B. argenteum. |
英文关键词 | AP2 ERF genes Bryum argenteum transcriptome gene expression stress tolerance |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China ; England ; USA |
收录类别 | SCI-E |
WOS记录号 | WOS:000451528500353 |
WOS关键词 | BIOLOGICAL SOIL CRUST ; GENOME-WIDE ANALYSIS ; TRANSCRIPTION FACTORS ; STRESS ; DEHYDRATION ; ULTRASTRUCTURE ; EVOLUTIONARY ; ARABIDOPSIS ; TOLERANCE ; RESPONSES |
WOS类目 | Biochemistry & Molecular Biology ; Chemistry, Multidisciplinary |
WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry |
来源机构 | 中国科学院新疆生态与地理研究所 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/210229 |
作者单位 | 1.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Key Lab Biogeog & Bioresource Arid Land, Urumqi 830011, Peoples R China; 2.Chinese Univ Hong Kong, Sch Life Sci, Hong Kong, Hong Kong, Peoples R China; 3.Chinese Univ Hong Kong, State Key Lab Agrobiotechnol, Hong Kong, Hong Kong, Peoples R China; 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 5.Univ Liverpool, Sch Life Sci, Liverpool L169 3BX, Merseyside, England; 6.Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China; 7.Southern Illinois Univ, Dept Plant Biol, Carbondale, IL 62901 USA |
推荐引用方式 GB/T 7714 | Li, Xiaoshuang,Gao, Bei,Zhang, Daoyuan,et al. Identification, Classification, and Functional Analysis of AP2/ERF Family Genes in the Desert Moss Bryum argenteum[J]. 中国科学院新疆生态与地理研究所,2018,19(11). |
APA | Li, Xiaoshuang.,Gao, Bei.,Zhang, Daoyuan.,Liang, Yuqing.,Liu, Xiaojie.,...&Wood, Andrew J..(2018).Identification, Classification, and Functional Analysis of AP2/ERF Family Genes in the Desert Moss Bryum argenteum.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,19(11). |
MLA | Li, Xiaoshuang,et al."Identification, Classification, and Functional Analysis of AP2/ERF Family Genes in the Desert Moss Bryum argenteum".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 19.11(2018). |
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