Arid
DOI10.3390/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
ISSN1422-0067
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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