{"id":"2ba36bb4-b9c1-4a61-ba7f-e3fd02e2dc6a","title":"中国现代人群代谢组数据v1.1","title_en":"Metabolomic data of modern Chinese population v1.1","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"文件以mzML文件格式存储，可以用ProteoWizard软件查看，同时可以用xcms包进行分析。\n命名规则：类型_样本编号_代谢离子类型\n如文件命名：Pingyuan_S124_NEG.mzML 表示的是 平原人群+第124号样本+负离子数据","description":"藏族人群如何适应高原极端环境目前还并不清楚，而代谢作为重要的表型，在保持个体正常生物学功能中发挥了重要作用。已有研究表明一些代谢小分子可以通过调控能量代谢、氧化应激等生物学过程以适应外界的极端环境。鉴于此，项目通过研究藏族人群相比平原人群的特有的代谢特征，有望发现人体代谢与极端环境适应的关系，进而以代谢的视角研究藏族人群的高原适应机制。该数据是项目实施过程中产生的代谢组数据，目前的数据包括了30例平原人群的代谢组数据；利用这批数据与后续的代谢组数据进行联合分析，可以用来研究高原藏族人群在高原低氧环境下的代谢特征。本数据集是中国现代人群代谢组数据v1.0的更新与延续","doi":"10.11888/Ecolo.tpdc.271175","projection":"","language":"zh","share_type":"protected","east":110.42,"west":80.37,"south":18.56,"north":35.38,"scale":null,"crs":null,"filesize":1540.0,"share_policy":"c","ts_created":"2021-01-12T09:11:17.592687+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-11-23T10:59:19.193959+08:00","time_description":"","datas_group":0,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"于黎 ","username":"于黎","email":"yuli@ynu.edu.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"Yearly","spatial_resolution":"10km - 100km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"2ba36bb4-b9c1-4a61-ba7f-e3fd02e2dc6a","three_pole":null,"third_pole":"XDA20040102"},"username":"XDA20040102","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":1033}