dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到2686条 ,权限内显示50条;

Data from: Adaptation in isolated populations: when does it happen and when can we tell?
负责人:
关键词:
Natural Selection and Contemporary Evolution;Population Genetics - Theoretical;Contemporary Evolution;Adaptation
DOI:
doi:10.5061/dryad.nt0bd
摘要:
on standing variation, mimicking adaptation after establishment of a new small population, such as an island or an artificial selection experiment. Usi
Data from: Genetic hitchhiking and the dynamic buildup of genomic divergence during speciation with gene flow
负责人:
关键词:
reproductive isolation;gene flow;Evolutionary genomics;Selection - Natural;Models\/Simulations;speciation
DOI:
doi:10.5061/dryad.t894r
摘要:
ons assessing a variety of strengths of selection, migration rates, population sizes, and mutation rates to investigate the relative importance of direct
Data from: The counterintuitive role of sexual selection in species maintenance and speciation
负责人:
关键词:
sexual selection speciation secondary contact mathematical model mate choice premating isolation
DOI:
doi:10.5061/dryad.mn643
摘要:
t when sexually selected traits are under ecologically divergent selection, the situation most favorable to speciation, mating preferences tend to introgress faster than trait
Data from: Sexual selection has minimal impact on effective population sizes in species with high rates of random offspring mortality: an empirical
负责人:
关键词:
Fitness Population Genetics Selection - Sexual Fecundity Genetic Variation
DOI:
doi:10.5061/dryad.65r63
摘要:
estimate the effect of sexual selection on Ne, we obtained fitness distributions for males and females from an outbred, laboratory-adapted population
Data from: Sexual selection, environmental robustness and evolutionary demography of maladapted populations: a test using experimental evoluti
负责人:
关键词:
sexual conflict;maladaptation;environmental change;sexual selection;Adaptation
DOI:
doi:10.5061/dryad.77c4555
摘要:
to disentangle the contributions of sexual selection, fecundity selection and male-female coevolution to individual reproductive success and population fitness
Data from: Mating system, reproductive success and sexual selection in bluntnose klipfishes (Clinus cottoides)
负责人:
Scheepers, Martinus
关键词:
parentage microsatellites viviparity polyandry anisogamy sex-roles Subject area: Reproductive strategies and kinship analysis
DOI:
doi:10.5061/dryad.n6s1dk1
摘要:
ng system for this species. There is an opportunity for sexual selection to act on males but not females in this population, which is evolutionary tied to anisogamy
Data from: Fluctuating selection and its (elusive) evolutionary consequences in a wild rodent population
负责人:
Bonnet, Timothée
关键词:
Adaptation Natural selection Mammals Simulation Quantitative genetics
DOI:
doi:10.5061/dryad.6767m
摘要:
and contemporary time-scales. Both the prevalence of fluctuating selection and its relevance for evolutionary dynamics remain poorly understood however, espec
Data from: Predator-mediated natural selection on the wings of the damselfly Calopteryx splendens: differences in selection among trait types
负责人:
关键词:
Motacilla alba;Calopteryx splendens;Morphometrics;Holocene;Interactions: predation;Selection: natural
DOI:
doi:10.5061/dryad.sf804
摘要:
Traits that increase mating success in males may come at a cost, such as an increased risk of predation. However, predator-mediated selection
Data from: Lifetime reproductive success, selection on lifespan and multiple sexual ornaments in male European barn swallows
负责人:
关键词:
barn swallow;selection;lifetime reproductive success;sperm competition;Hirundo rustica
DOI:
doi:10.5061/dryad.7v910
摘要:
field sampling to estimate LRS in a population of barn swallows (Hirundo rustica) to estimate selection on lifespan and ornamental traits of ma
Data from: Stabilizing selection and adaptive evolution in a combination of two traits in an arctic ungulate
负责人:
关键词:
breeding values;individual fitness;Phenotype;Reindeer;natural selection
DOI:
doi:10.5061/dryad.m37pvmcxz
摘要:
ss with an intermediate optimum along the major axis of the selection surface. In addition, we demonstrate significant changes in mean traits towards earlier birth date

首页上一页...2345下一页尾页

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