dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到491条 ,权限内显示50条;

Data from: Quantification and decomposition of environment-selection relationships
负责人:
关键词:
natural selection;Ovis aries;environmental heterogeneity;phenotypic selection coefficients;quantitative genetics
DOI:
doi:10.5061/dryad.6c4k28q
摘要:
. Ecological factors can alter phenotypic selection coefficients through changes in trait distributions or individual mean fitness, even when the trait-absolute fitness
Data from: Predation-associated divergence of male genital morphology in a livebearing fish
负责人:
关键词:
Sexual selection & conflicts Natural selection Morphometrics Fish genital evolution predation speciation
DOI:
doi:10.5061/dryad.g9735
摘要:
Male genital morphology is remarkably diverse across internally fertilizing animals, a phenomenon largely attributed to sexual selection. Ecological
Data from: The interaction of phylogeny and community structure: linking the community composition and trait evolution of clades
负责人:
关键词:
Mammalia;Mammals;Gliridae;beta-diversity;trait evolution;Environmental filtering;competition;phylogenetic scale;Caviomorpha;Echimyidae;Sciurdae
DOI:
doi:10.5061/dryad.v26qd05
摘要:
alone about ecological mechanisms structuring communities such as environmental filtering, competition, and facilitation. We argue, therefore, tha
Data from: Spatial structure of ecological opportunity drives adaptation in a bacterium
负责人:
关键词:
Evolution: experimental;bacteria;Pseudomonas fluorescens SBW25;Environmental variability;Adaptation
DOI:
doi:10.5061/dryad.51mg4125
摘要:
structure of those ecological opportunities. In a mixture of resources, competition for multiple opportunities can drive divergent selection; however if each resource
Data from: Physical and physiological impacts of ocean warming alter phenotypic selection on sperm morphology
负责人:
关键词:
climate change;Evolution;external fertilisation;gametes;Marine invertebrates;reproduction;temperature;viscosity
DOI:
doi:10.5061/dryad.fttdz08nr
摘要:
tility, but act jointly to alter selection on sperm morphology. Specifically, environments resulting from projected warming alter selection on the sperm midpiec
Data from: Linking genetic and ecological differentiation in an ungulate with a circumpolar distribution
负责人:
关键词:
Ranfiger tarandus;isolation by distance;isolation by environment;Rangifer tarandus;Isolation by resistance;Landscape Genetics;Caribou;ecotype;population size
DOI:
doi:10.5061/dryad.f971b
摘要:
es and simultaneously testing a comprehensive suite of potential isolating mechanisms, our study contributes to understand the ecological and evolutionary processes
Data from: ANDe? : a fully integrated environmental DNA sampling system
负责人:
关键词:
Potamopyrgus antipodarum;backpack;eDNA
DOI:
doi:10.5061/dryad.mq2p20k
摘要:
. We identified a peak in filtration efficiency at a flow rate threshold of 1.0 L/m, and found that 5 ?m filters captured significantly more target eDNA tha
Data from: Ecological drift and local exposures drive gastrointestinal bacterial community differences among Galápagos iguana populations
负责人:
关键词:
Reptiles;DNA Barcoding;Microbial Biology;Species Interactions;Amblyrhynchus cristatus;bacteria;Community Ecology;Conolophus spp.
DOI:
doi:10.5061/dryad.5r2f1n05
摘要:
, suggesting a role for ecological drift during host colonization of the islands. Additionally, evidence of taxa sharing between proximate heterospecific host
Data from: Ecological and evolutionary drivers of the elevational gradient of diversity
负责人:
关键词:
Ecology;insects;Birds;present;Holocene
DOI:
doi:10.5061/dryad.0vk58cn
摘要:
variation also explain functional diversity gradients, in line with results from species richness that indicate an (local) ecological and (regional) historical
Data from: On the Coyne and Orr-igin of species: effects of intrinsic postzygotic isolation, ecological differentiation, X-chromosome size
负责人:
关键词:
Speciation Biogeography Gene Flow Hybridization Phylogenetics Reproductive Isolation
DOI:
doi:10.5061/dryad.g5g43
摘要:
d with X chromosome size or our coarse quantifications of intrinsic postzygotic isolation or ecological differentiation. Although sympatric speciation seems very rare

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充