dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到508条 ,权限内显示50条;

Data from: Multiple biological mechanisms result in correlations between pre- and post-mating traits that differ among versus within individual
负责人:
关键词:
genetic quality;Gryllus bimaculatus;life history trade-offs;male contest competition;ejaculate expenditure;trait correlations
DOI:
doi:10.5061/dryad.34jf146
摘要:
-mating traits. Empirical studies have yielded mixed results. Progress is hampered as researchers often fail to appreciate that menti
Data from: Hormonal pleiotropy and the evolution of allocation trade-offs
负责人:
关键词:
trade-offs;evolutionary constraints;Resource allocation;Storage cost;evolutionary endocrinology;hormonal pleiotropy
DOI:
doi:10.5061/dryad.6t4s455
摘要:
Recent empirical evidence suggest that trade-off relationships can evolve, challenging the classical image of their high entrenchment. For energy
Data from: Integrating phylogenomic and morphological data to assess candidate species-delimitation models in brown and red-bellied snakes (Storeria)
负责人:
关键词:
Reptiles;phylogeography;Storeria;speciation;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.51v22
摘要:
Systematics at the species level is still marked by theoretical and empirical tensions amongst the desires to identify geographical lineages, delimit
Data from: Empirical targets for acute hemodynamic management of individuals with spinal cord injury
负责人:
关键词:
Homo Sapiens;Spinal cord perfusion pressure;spinal cord injury
DOI:
doi:10.5061/dryad.qq1446k
摘要:
: We provide an empirical, data-driven approach to aid institutions in setting hemodynamic management targets that accept the real-life challenges of adherence
Data from: Age-dependent speciation can explain the shape of empirical phylogenies
负责人:
关键词:
R package TreeSimGM;Macroevolution;parameter estimation;birth-death process;Methodology testing;Simulated trees;stochastic models;diversification;Empirical trees
DOI:
doi:10.5061/dryad.31227
摘要:
orly understood. Simple and widely used evolutionary null models are problematic: empirical trees show very different imbalance between the sizes of the daughter
Data from: Maternal effects in a wild songbird are environmentally plastic but only marginally alter the rate of adaptation
负责人:
关键词:
Evolution: experimental;Genetics: quantitative;maternal effects;bird;Parus major;Adaptation;Fitness
DOI:
doi:10.5061/dryad.4fv71
摘要:
evolutionary consequences, empirical evidence to what extent MEs can influence evolutionary responses to selection remains ambiguous. We tested the degree to which MEs
Data from: The adaptive capacity of lake food webs: from individuals to ecosystems
负责人:
关键词:
behavior environmental gradients populations ecosystems climate change biomonitoring
DOI:
doi:10.5061/dryad.f4mc7
摘要:
s is dampened by the capacity of predators to flexibly alter their foraging behavior. We argue that empirical, theoretical, and applied research needs to em
Data from: Genetic divergence predicts reproductive isolation in damselflies
负责人:
关键词:
insects;Sexual selection & conflicts;damseflies;speciation;natural selection
DOI:
doi:10.5061/dryad.vn110
摘要:
cond, we estimate the genetic threshold preventing hybrid formation and empirically test this threshold using wild populations of species within the Ischnura genus
Data from: Serial homology and correlated characters in morphological phylogenetics: modeling the evolution of dental crests in placentals
负责人:
关键词:
Placentalia;models;Mesozoic;Morphological integration;Mammalia;morphology;Paleontology;rates;phylogeny;Cenozoic;categorical characters
DOI:
doi:10.5061/dryad.mj2j4v2
摘要:
ly within a broad phylogenetic context. Here, we present a large-scale empirical study analyzing the serial variation of cingular crests on successive molars (M1, M2
Data from: Elaborate visual and acoustic signals evolve independently in a large, phenotypically diverse radiation of songbirds
负责人:
关键词:
song;plumage;Thraupidae;sexual selection;trade-off;transfer hypothesis;tanagers
DOI:
doi:10.5061/dryad.7mj61
摘要:
elaborations is expected among species. However, empirical evidence for what has been termed the ‘transfer hypothesis’ is mixed, which may reflect different

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