Genome-Wide Transcriptional Responses of Marine Nematode Litoditis marina to Hyposaline and Hypersaline Stresses
文献类型：期刊论文
| 作者 | Xie, Yusu1,2,3,4; Zhang, Pengchi1,2,3,4,5; Zhang, Liusuo1,2,3,4 |
| 刊名 | FRONTIERS IN PHYSIOLOGY
 |
| 出版日期 | 2021-05-04 |
| 卷号 | 12页码:15 |
| 关键词 | salinity stress marine nematode Litoditis marina hypersaline gene expression hyposaline |
| ISSN号 | 1664-042X |
| DOI | 10.3389/fphys.2021.672099 |
| 通讯作者 | Zhang, Liusuo(lzhang@qdio.ac.cn) |
| 英文摘要 | Maintenance of osmotic homeostasis is essential for all organisms, especially for marine animals in the ocean with 3% salinity or higher. However, the underlying molecular mechanisms that how marine animals adapt to high salinity environment compared to their terrestrial relatives, remain elusive. Here, we investigated marine animal's genome-wide transcriptional responses to salinity stresses using an emerging marine nematode model Litoditis marina. We found that the transthyretin-like family genes were significantly increased in both hyposaline and hypersaline conditions, while multiple neurotransmitter receptor and ion transporter genes were down-regulated in both conditions, suggesting the existence of conserved strategies for response to stressful salinity environments in L. marina. Unsaturated fatty acids biosynthesis related genes, neuronal related tubulins and intraflagellar transport genes were specifically up-regulated in hyposaline treated worms. By contrast, cuticle related collagen genes were enriched and up-regulated for hypersaline response. Given a wide range of salinity tolerance of the marine nematodes, this study and further genetic analysis of key gene(s) of osmoregulation in L. marina will likely provide important insights into biological evolution and environmental adaptation mechanisms in nematodes and other invertebrate animals in general. |
| 资助项目 | National Key R&D Program of China[2018YFD0901301] ; National Natural Science Foundation of China[41806169] ; Qingdao National Laboratory for Marine Science and Technology[YQ2018NO10] ; Key deployment project of Centre for Ocean Mega-Research of Science, Chinese Academy of Sciences ; Talents from overseas Program, IOCAS of the Chinese Academy of Sciences ; Qingdao Innovation Leadership Program[16-8-3-19-zhc] |
| WOS研究方向 | Physiology |
| 语种 | 英语 |
| WOS记录号 | WOS:000651402900001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/171004]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Zhang, Liusuo |
| 作者单位 | 1.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Shandong Prov Key Lab Expt Marine Biol, Qingdao, Peoples R China 4.Chinese Acad Sci, Qingdao, Peoples R China 5.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Yusu,Zhang, Pengchi,Zhang, Liusuo. Genome-Wide Transcriptional Responses of Marine Nematode Litoditis marina to Hyposaline and Hypersaline Stresses[J]. FRONTIERS IN PHYSIOLOGY,2021,12:15. |
| APA | Xie, Yusu,Zhang, Pengchi,&Zhang, Liusuo.(2021).Genome-Wide Transcriptional Responses of Marine Nematode Litoditis marina to Hyposaline and Hypersaline Stresses.FRONTIERS IN PHYSIOLOGY,12,15. |
| MLA | Xie, Yusu,et al."Genome-Wide Transcriptional Responses of Marine Nematode Litoditis marina to Hyposaline and Hypersaline Stresses".FRONTIERS IN PHYSIOLOGY 12(2021):15. |
入库方式： OAI收割
来源：海洋研究所
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