有没有相关的论文或文献参考？
这个数据集是基于什么背景创建的？
数据集的作者是谁？
能帮我联系到这个数据集的作者吗？
这个数据集如何下载？
Data from: No correlation between multi-locus heterozygosity and fitness in the common buzzard despite heterozygote advantage for plumage colour
收藏DataONE2013-07-12 更新2024-06-27 收录
下载链接：
https://search.dataone.org/view/null
下载链接
链接失效反馈资源简介：
Correlations between heterozygosity and fitness are frequently found but rarely well understood. Fitness can be affected by single loci of large effect which correlate with neutral markers via linkage disequilibrium, or as a result of variation in genome-wide heterozygosity following inbreeding. We explored these alternatives in the common buzzard, a raptor species in which three colour morphs differ in their lifetime reproductive success. Using 18 polymorphic microsatellite loci, we evaluated potential genetic differences among the morphs which may lead to subpopulation structuring and tested for correlations between three fitness-related traits and heterozygosity, both genome wide and at each locus separately. Despite their assortative mating pattern, the buzzard morphs were found to be genetically undifferentiated. Multilocus heterozygosity was only found to be correlated with a single fitness-related trait, infection with the blood parasite, Leucocytozoon buteonis, and this was via interactions with vole abundance and age. One locus also showed a significant relationship with blood parasite infection and ectoparasite infestation. The vicinity of this locus contains two genes, one of which is potentially implicated in the immune system of birds. We conclude that genome-wide heterozygosity is unlikely to be a major determinant of parasite burden and body condition in the polymorphic common buzzard.
创建时间：
2013-07-12
数据主题
5,000+
优质数据集
54 个
任务类型
进入经典数据集
热门数据集
中国区域交通网络数据集
该数据集包含中国各区域的交通网络信息，包括道路、铁路、航空和水路等多种交通方式的网络结构和连接关系。数据集详细记录了各交通节点的位置、交通线路的类型、长度、容量以及相关的交通流量信息。
data.stats.gov.cn 收录
UAVDT Dataset
The authors constructed a new UAVDT Dataset focused on complex scenarios with new level challenges. Selected from 10 hours raw videos, about 80, 000 representative frames are fully annotated with bounding boxes as well as up to 14 kinds of attributes (e.g., weather condition, flying altitude, camera view, vehicle category, and occlusion) for three fundamental computer vision tasks: object detection, single object tracking, and multiple object tracking.
datasetninja.com 收录
China Health and Nutrition Survey (CHNS)
China Health and Nutrition Survey（CHNS）是一项由美国北卡罗来纳大学人口中心与中国疾病预防控制中心营养与健康所合作开展的长期开放性队列研究项目，旨在评估国家和地方政府的健康、营养与家庭计划政策对人群健康和营养状况的影响，以及社会经济转型对居民健康行为和健康结果的作用。该调查覆盖中国15个省份和直辖市的约7200户家庭、超过30000名个体，采用多阶段随机抽样方法，收集了家庭、个体以及社区层面的详细数据，包括饮食、健康、经济和社会因素等信息。自2011年起，CHNS不断扩展，新增多个城市和省份，并持续完善纵向数据链接，为研究中国社会经济变化与健康营养的动态关系提供了重要的数据支持。
www.cpc.unc.edu 收录
XS-Video
XS-Video数据集是由中国科学院自动化研究所MAIS实验室提出的一个大规模现实世界短视频传播数据集。该数据集收集了来自中国五大平台（抖音、快手、西瓜视频、今日头条、哔哩哔哩）的117720个短视频，包含381926个样本和535个话题，覆盖了从发布后的互动信息，如观看、点赞、分享、收藏、粉丝和评论等。数据集通过跨平台指标对齐方法，对视频的长期传播影响力进行评分，分为0到9级，旨在为短视频传播研究提供全面的互动信息和内容特征。
arXiv 收录
Global Crop Production Dataset (GCPD)
全球作物生产数据集（GCPD）提供了全球范围内主要作物的生产数据，包括产量、种植面积和收获面积等信息。该数据集涵盖了多个国家和地区的农业生产情况，旨在为农业研究、政策制定和市场分析提供数据支持。
www.fao.org 收录