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| Comprehensive identification and characterization of abiotic stress and hormone responsive glycosyl hydrolase family 1 genes in Medicago truncatula | |
| Yang, Junfeng1,4; Ma, Lin1; Jiang, Wenbo1; Yao, Yu2; Tang, Yuhong3; Pang, Yongzhen1 | |
| 2021 | |
| 发表期刊 | PLANT PHYSIOLOGY AND BIOCHEMISTRY
 |
| ISSN | 0981-9428 |
| 卷号 | 158页码:21-33 |
| 摘要 | beta-glucosidases (BGLUs) hydrolyze the beta-D-glycosidic bond with retention of anomeric configuration. BGLUs were associated with many aspects of plant physiological processes, in particular biotic and abiotic stresses through the activation of phytohormones and defense compounds. However, studies on systematic analysis of the stressor hormone-responsive BGLU genes in plant are still rare. In this study, total 51 BGLU genes of the glycoside hydmlase family 1 were identified in the genome of the model legume plant Medicago truncatula, and they were classified into five distinct clusters. Sequence alignments revealed several conserved and characteristic motifs among these MtBGLU proteins. Analyses of their putative signal peptides and N-glycosylation site suggested that the majority of MtBGLU members have dual targeting to the vacuole and/or chloroplast. Many regulatory elements possibly related with abiotic stresses and phytohormones were identified in MtBGLU genes. Moreover, Microarray and qPCR analyses showed that these MtBGLU genes exhibited distinct expression patterns in various tissues, and in response to different abiotic stress and hormonal treatments. Notably, MtBGLU21, MtBGLU22, MtBGLU28, and MtBGLU30 in cluster I were dramatically activated by NaCl, PEG, IAA, ABA, SA and GA3 treatments. Collectively, our genome-wide characterization, evolutionary analysis, and expression pattern analysis of MtBGLU genes suggested that BGLU genes play crucial roles in response to various abiotic stresses and hormonal cues in M. truncatula. |
| 关键词 | Medicago truncatula BGLU genes Abiotic stresses Phytohormones Defense compounds Expression profiling |
| 学科领域 | Plant Sciences |
| DOI | 10.1016/j.plaphy.2020.11.046 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | CARBOHYDRATE-ACTIVE ENZYMES ; RICE BETA-GLUCOSIDASE ; STRUCTURAL-CHARACTERIZATION ; ARABIDOPSIS ; ACCUMULATION ; METABOLISM ; EXPRESSION ; DATABASE ; CLONING ; ROOTS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS记录号 | WOS:000599299700003 |
| 出版者 | ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER |
| 文献子类 | Article |
| 出版地 | ISSY-LES-MOULINEAUX |
| 资助机构 | National Nature Science Foundation of China [U1906201, 31802118] ; Fundamental Research Funds for Central Non-profit Scientific Institution [2019-YWF-YB -06] |
| 作者邮箱 | pangyongzhen@caas.cn |
| 作品OA属性 | Green Submitted, hybrid |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/26392 |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources & Beijing Bot Garden, Beijing 100093, Peoples R China 2.Chinese Acad Agr Sci, Inst Anim Sci, Beijing 100193, Peoples R China 3.Inst Med Plant Dev, Beijing 100193, Peoples R China 4.Noble Res Inst, 2510 Sam Noble Pkwy, Ardmore, OK 73401 USA 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Junfeng,Ma, Lin,Jiang, Wenbo,et al. Comprehensive identification and characterization of abiotic stress and hormone responsive glycosyl hydrolase family 1 genes in Medicago truncatula[J]. PLANT PHYSIOLOGY AND BIOCHEMISTRY,2021,158:21-33. |
| APA | Yang, Junfeng,Ma, Lin,Jiang, Wenbo,Yao, Yu,Tang, Yuhong,&Pang, Yongzhen.(2021).Comprehensive identification and characterization of abiotic stress and hormone responsive glycosyl hydrolase family 1 genes in Medicago truncatula.PLANT PHYSIOLOGY AND BIOCHEMISTRY,158,21-33. |
| MLA | Yang, Junfeng,et al."Comprehensive identification and characterization of abiotic stress and hormone responsive glycosyl hydrolase family 1 genes in Medicago truncatula".PLANT PHYSIOLOGY AND BIOCHEMISTRY 158(2021):21-33. |
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