The Cell Wall Polysaccharides Biosynthesis in Seaweeds: A Molecular Perspective
文献类型：期刊论文
| 作者 | Shao, Zhanru1,2; Duan, Delin1,2,3 |
| 刊名 | FRONTIERS IN PLANT SCIENCE
 |
| 出版日期 | 2022-05-10 |
| 卷号 | 13页码:7 |
| 关键词 | cell wall polysaccharide gene mining mannuronan C-5 epimerase carbohydrate sulfotransferase biosynthesis |
| ISSN号 | 1664-462X |
| DOI | 10.3389/fpls.2022.902823 |
| 通讯作者 | Duan, Delin(dlduan@qdio.ac.cn) |
| 英文摘要 | Cell wall polysaccharides (CWPS) of seaweeds play crucial roles in mechanical shear resistance, cell-cell adhesion and the interactions with changeable marine environments. They have diverse applications in food, cosmetics, agriculture, pharmaceuticals and therapeutics. The recent boost of multi-omics sequence analysis has rapidly progressed the mining of presumed genes encoding enzymes involved in CWPS biosynthesis pathways. In this review, we summarize the biosynthetic pathways of alginate, fucoidan, agar, carrageenan and ulvan in seaweeds referred to the literatures on published genomes and biochemical characterization of encoded enzymes. Some transcriptomic data were briefly reported to discuss the correlation between gene expression levels and CWPS contents. Mannuronan C-5 epimerase (MC5E) and carbohydrate sulfotransferase (CST) are crucial enzymes for alginate and sulfated CWPS, respectively. Nonetheless, most CWPS-relevant genes were merely investigated by gene mining and phylogenetic analysis. We offer an integrative view of CWPS biosynthesis from a molecular perspective and discuss about the underlying regulation mechanism. However, a clear understanding of the relationship between chemical structure and bioactivities of CWPS is limited, and reverse genetic manipulation and effective gene editing tools need to be developed in future. |
| 资助项目 | National Key R&D Program of China[2018YFD0900106] ; Youth Innovation Promotion Association CAS[2022205] |
| WOS研究方向 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000802268900001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/179341]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Duan, Delin |
| 作者单位 | 1.Lab Marine Biol & Biotechnol, Pilot Natl Lab Marine Sci & Technol, Qingdao, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, CAS & Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 3.Qingdao Bright Moon Seaweed Grp Co Ltd, State Key Lab Bioact Seaweed Subst, Qingdao, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shao, Zhanru,Duan, Delin. The Cell Wall Polysaccharides Biosynthesis in Seaweeds: A Molecular Perspective[J]. FRONTIERS IN PLANT SCIENCE,2022,13:7. |
| APA | Shao, Zhanru,&Duan, Delin.(2022).The Cell Wall Polysaccharides Biosynthesis in Seaweeds: A Molecular Perspective.FRONTIERS IN PLANT SCIENCE,13,7. |
| MLA | Shao, Zhanru,et al."The Cell Wall Polysaccharides Biosynthesis in Seaweeds: A Molecular Perspective".FRONTIERS IN PLANT SCIENCE 13(2022):7. |
入库方式： OAI收割
来源：海洋研究所
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