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Genome-Wide Analysis of Glycoside Hydrolase Family 35 Genes and Their Potential Roles in Cell Wall Development in Medicago truncatula
Yang, Junfeng1,2,3; Li, Qian; Du, Wenxuan; Yao, Yu4; Shen, Guoan4; Jiang, Wenbo; Pang, Yongzhen
2021
发表期刊PLANTS-BASEL
卷号10期号:8
摘要Plant beta-galactosidases (BGAL) function in various cell wall biogeneses and modifications, and they belong to the glycoside hydrolase family. However, the roles of BGAL family members in Medicago truncatula cell wall remodeling remain unclear. In this study, a total of 25 MtBGAL members of the glycoside hydrolase gene family 35 were identified, and they were clustered into nine sub-families. Many cis-acting elements possibly related to MeJA and abscisic acid responses were identified in the promoter region of the MtBGAL genes. Transcript analyses showed that these MtBGAL genes exhibited distinct expression patterns in various tissues and developing stem internodes. Furthermore, a stem-specific expression module associated with cell wall metabolic pathways was identified by weighted correlation network analysis (WGCNA). In particular, MtBGAL1 and MtBGAL23 within the stem-specific expression module were highly expressed in mature stems. In addition, several genes involved in lignin, cellulose, hemicellulose and pectin pathways were co-expressed with MtBGAL1 and MtBGAL23. It was also found that MtBGAL1 and MtBGAL23 were localized to the cell wall at the subcellular level, indicating their roles in the modification of cell wall metabolites in Medicago. As a whole, these results will be useful for further functional characterization and utilization of BGAL genes in cell wall modifications aiming to improve the quality of legume forage crops.
关键词Medicago truncatula BGAL genes cell wall remodeling expression profile phylogenetic analysis
学科领域Plant Sciences
DOI10.3390/plants10081639
收录类别SCI
语种英语
WOS关键词BETA-GALACTOSIDASE ; DOWN-REGULATION ; FUNCTIONAL-ANALYSIS ; ARABIDOPSIS ; LIGNIN ; ALFALFA ; IMPROVEMENT ; EXPRESSION ; INCREASES ; DATABASE
WOS研究方向Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号WOS:000690108500001
出版者MDPI
文献子类Article
出版地BASEL
EISSN2223-7747
资助机构National Nature Science Foundation of China [U1906201, 31901386] ; Fundamental Research Funds for Central Non-profit Scientific Institution [2020-YWF-ZX-07, 2021-YWF-ZX-05]
作者邮箱jfyang63@ibcas.ac.cn ; lq798711247@163.com ; n053727@163.com ; yy474032993@outlook.com ; gashen@implad.ac.cn ; jiangwenbo@caas.cn ; pangyongzhen@caas.cn
作品OA属性Green Published, gold
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ibcas.ac.cn/handle/2S10CLM1/26548
专题中科院北方资源植物重点实验室
作者单位1.Chinese Acad Agr Sci, Inst Anim Sci, Beijing 100193, Peoples R China
2.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China
3.Chinese Acad Sci, Inst Bot, Beijing Bot Garden, Beijing 100093, Peoples R China
4.Chinese Acad Sci, Beijing 100049, Peoples R China
5.Inst Med Plant Dev, Beijing 100193, Peoples R China
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GB/T 7714
Yang, Junfeng,Li, Qian,Du, Wenxuan,et al. Genome-Wide Analysis of Glycoside Hydrolase Family 35 Genes and Their Potential Roles in Cell Wall Development in Medicago truncatula[J]. PLANTS-BASEL,2021,10(8).
APA Yang, Junfeng.,Li, Qian.,Du, Wenxuan.,Yao, Yu.,Shen, Guoan.,...&Pang, Yongzhen.(2021).Genome-Wide Analysis of Glycoside Hydrolase Family 35 Genes and Their Potential Roles in Cell Wall Development in Medicago truncatula.PLANTS-BASEL,10(8).
MLA Yang, Junfeng,et al."Genome-Wide Analysis of Glycoside Hydrolase Family 35 Genes and Their Potential Roles in Cell Wall Development in Medicago truncatula".PLANTS-BASEL 10.8(2021).
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