dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到561条 ,权限内显示50条;

Data from: Demographic and population-genetic tests provide mixed support for the abundant center hypothesis in the endemic plant Leavenworthia
负责人:
关键词:
species range;Leavenworthia stylosa;Demography;range limit;niche;endemism
DOI:
doi:10.5061/dryad.r139p
摘要:
The abundant centre hypothesis (ACH) assumes that population abundance, population size, density and per-capita reproductive output should peak
Data from: Genetic subdivision and variation in selfing rates among Central American populations of the mangrove rivulus, Kryptolebias marmoratus
负责人:
关键词:
gene flow;Kryptolebias marmoratus;Heterozygosity;microsatellites Subject area: Population structure and phylogeography;Dispersal;outcrossing
DOI:
doi:10.5061/dryad.528nm
摘要:
We used 32 polymorphic microsatellite loci to investigate how a mixed-mating system affects population genetic structure in Central America
Data from: The genomic trajectory of hybrid swarms: outcomes of repeated crosses between populations of Tigriopus californicus
负责人:
关键词:
segregation distortion;cytonuclear coadaptation;genomic clines;hybrid zone;copepod;introgression;Tigriopus
DOI:
doi:10.5061/dryad.578hr
摘要:
the fitter parent. In a second cross, between two populations showing similar fitness and significant F2 hybrid breakdown, alleles from alternative populations
Data from: A genetic assessment of the human-facilitated colonization history of black swans in Australia and New Zealand
负责人:
关键词:
conservation;pest species;Cygnus atratus;phylopatry;Holocene
DOI:
doi:10.5061/dryad.ct8j4
摘要:
a reintroduced species in New Zealand, where the endemic population was reported extinct during the 19th century. After the re-introduction of a small numb
Data from: Using branch-and-bound algorithms to optimize selection of a fixed-size breeding population under a relatedness constraint
负责人:
关键词:
breeding populations;mixed integer quadratically constrained optimization;selection;branch-and-bound;selection;Pinus taeda;genetic gain;Pinus sylvestris;Restricted selection;MIQCO;relatedness
DOI:
doi:10.5061/dryad.4r1f0
摘要:
ng advanced-generation breeding populations, the best-performing candidates will quite often be closely related and selecting them without consideration of thei
Data from: Costs and benefits of admixture between foreign genotypes and local populations in the field
负责人:
关键词:
reciprocal transplant;local adaptation;Lythrum salicaria;Hybridisation
DOI:
doi:10.5061/dryad.r3320
摘要:
Admixture is the hybridization between populations within one species. It can increase plant fitness and population viability by alleviati
Data from: Influence of northern limit range on genetic diversity and structure in a widespread North American tree, sugar maple (Acer saccharum
负责人:
关键词:
population genetics;Acer saccharum
DOI:
doi:10.5061/dryad.36634
摘要:
s. We hypothesized that marginal fragmented northern populations from the boreal mixed-wood would have a distinct pattern of genetic structure and diversity
Data from: Determining epistatic selection in admixed populations
负责人:
关键词:
Dobzhansky-Muller Incompatibilities;population genomics;hybridization;hybridization;hybrid incompatibilities;hybrid incompatibilities;epistatic selection;linkage disequilibrium
DOI:
doi:10.5061/dryad.pk20h
摘要:
ween incompatible mutations. To identify these incompatibilities in natural populations, researchers examine the extent of non-random associations between ancestry
Data from: Multiple independent origins of intermediate species between Sorbus aucuparia and S. hybrida (Rosaceae) in the Baltic region
负责人:
关键词:
microsatellites;Apomixis;Sorbus;Sorbus faohraei;Holocene;Sorbus atrata
DOI:
doi:10.5061/dryad.7jr1b8r
摘要:
Populations intermediate between the diploid and sexual Sorbus aucuparia and the tetraploid and facultative apomictic Sorbus hybrida are scattered
Data from: Admixture of hybrid swarms of native and introduced lizards in cities is determined by the cityscape structure and invasion history
负责人:
关键词:
cityscape genetics;Anthropocene;corridor;Dispersal;reptile;landscape resistance
DOI:
doi:10.5061/dryad.p564p61
摘要:
e frequently introduced in cities where they hybridize with native populations. We aimed at unravelling the invasion history and admixture of nati

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