dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到1847条 ,权限内显示50条;

Data from: Euglossine bees mediate only limited long-distance gene flow in a tropical vine
负责人:
关键词:
paternity analysis;spatial genetic structure;Dalechampia scandens;Euglossa dilemma;Eufriesea surinamensis;Euglossini;plant-pollinator interactions;orchid bees
DOI:
doi:10.5061/dryad.34b84
摘要:
this hypothesis by the analysis of gene flow and genetic structure within and among populations of the euglossine bee-pollinated vine Dalechampia scandens. Usi
Data from: The effect of gene flow on coalescent-based species-tree inference
负责人:
关键词:
Continuous-time Markov Chains;SVDQuartets
DOI:
doi:10.5061/dryad.j11fh
摘要:
Most current methods for inferring species-level phylogenies under the coalescent model assume that no gene flow occurs following speciation. Seve
Data from: Does gene flow aggravate or alleviate maladaptation to environmental stress in small populations?
负责人:
关键词:
conservation genetics;Natural Selection and Contemporary Evolution;Phenotypic Plasticity;Inbreeding;Poecilia reticulata;Contemporary Evolution;Adaptation
DOI:
doi:10.5061/dryad.rf79641
摘要:
or extirpation. Although gene flow is classically viewed as a cause of maladaptation, small and isolated populations experiencing high levels of drift and littl
Data from: Relative importance of pollen and seed dispersal across a Neotropical mountain landscape for an epiphtytic orchid.
负责人:
关键词:
conservation genetics;Habitat Degradation;Epidendrum firmum;phylogeography;Landscape Genetics;current;Angiosperms;Population Genetics - Empirical
DOI:
doi:10.5061/dryad.8r652
摘要:
, and how these gaps influence pollen and seed flow. We predicted that significant genetic structure exists among mountain ranges due to different colonization
Data from: Origin and role of the cerebrospinal fluid bidirectional flow in the central canal
负责人:
关键词:
embryogenesis;central canal;cerebrospinal fluid;motile cilia;spinal cord;fluid mechanics;Danio rerio;convective-diffusive transport.;body axis maintenance
DOI:
doi:10.5061/dryad.4mj3pv1
摘要:
in particles and proteins and flows bidirectionally in the central canal. The origins of bidirectional flow and its impact on development are unknown
Data from: Force and torque on spherical particles in micro-channel flows using computational fluid dynamics
负责人:
关键词:
Computational fluid dynamics;Hemodynamic force;Cell Adhesion;microfluidic
DOI:
doi:10.5061/dryad.118j2
摘要:
uid dynamics (CFD) to estimate the forces resulting from fluid flow near a plane acting on a sphere that is either stationary or in free flow, and we compare these result
Data from: Considering gene flow when using coalescent methods to delimit lineages of North American pitvipers of the genus Agkistrodon
负责人:
关键词:
gene flow;species delimitation;Bayesian;Pliocene and Pleistocene;Agkistrodon piscivorus;Agkistrodon contortrix;Populations;coalescent
DOI:
doi:10.5061/dryad.v2n38
摘要:
n in well-studied areas such as the Nearctic. It is likely, that gene flow among closely-related species with adjacent distributions may be common. Howeve
Data from: Effective number of breeders provides a link between interannual variation in stream flow and individual reproductive contribution
负责人:
关键词:
genetic monitoring;salmonidae;Salvelinus fontinalis;Stream fishes;stream flow;Holocene;effective number of breeders;linkage disequilibrium
DOI:
doi:10.5061/dryad.v6k91
摘要:
d not follow trends in abundance (one stream negative, the other positive). We used stream flow estimates to test the alternative hypothesis tha
Data from: Contrasting historical and recent gene flow among African buffalo herds in the Caprivi Strip of Namibia
负责人:
关键词:
gene flow;Namibia Subject area: Population structure and phylogeography;connectivity;African buffalo;Syncerus caffer;microsatellite;Conservation genetics and biodiversity;Dispersal;Holocene
DOI:
doi:10.5061/dryad.q50qs
摘要:
processes. We contrasted genetic structure with recent gene-flow estimates among 6 herds of African buffalo (Syncerus caffer) in the Caprivi Strip, Namibia
Data from: Stark sexual display divergence among jumping spider populations in the face of gene flow
负责人:
关键词:
divergence-with-gene-flow;sexual display;salticid;Habronattus americanus
DOI:
doi:10.5061/dryad.n83b3
摘要:
Gene flow can inhibit evolutionary divergence by eroding genetic differences between populations. A current aim in speciation research is to identify

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