{"id":"09cd2ce1-6a7c-4119-b7c5-e77481a5a26f","title":"西藏地区的钩虾谱系关系图（2018）","title_en":"Phylogeny of gammarids from the Tibetan Plateau (2018)","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":"图片形式，可以采用Photoshop打开查看和分析","description":"基于西藏地区的钩虾物种名录及其分布基础数据库，采用分子生物学方法构建西藏地区钩虾谱系关系图。提取钩虾新鲜标本的基因组DNA，通过PCR扩增获取分子序列，应用最大似然法和贝叶斯法构建系统发育树。每个种群选取10个个体进行简化基因组测序，构建基因组，分析种群动态。综合分析西藏地区钩虾谱系关系图，从进化、遗传的视角探讨气候环境变化对钩虾多样性的影响以及钩虾对环境变化的响应，为西藏地区生物多样性评估和生态保护提供科学依据。","doi":"10.11888/Ecolo.tpdc.270358","projection":null,"language":"zh","share_type":"online","east":105.0,"west":70.0,"south":26.0,"north":40.0,"scale":null,"crs":null,"filesize":0.26,"share_policy":"a","ts_created":"2019-07-04T06:23:54.460795+08:00","doi_type":"","ts_updated":"2021-04-19T10:07:06.223002+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":null,"review_status":5,"review_invite":[{"user_name":"张扬建","username":"naqu3228","email":"zhangyj@igsnrr.ac.cn","is_cancel_expert":true}],"review_editor":{"id":21057,"last_login":"2022-04-02T11:43:37.753860+08:00","username":"gecm","email":"gechm@lzb.ac.cn","is_active":true,"is_staff":true,"user_name":"盖春梅"},"data_sources":"","temporal_resolution":"","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[6],"subtopics":{"metadata":"09cd2ce1-6a7c-4119-b7c5-e77481a5a26f","three_pole":null,"third_pole":"XDA20050201"},"username":"XDA20050201","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":2990}