dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到143条 ,权限内显示50条;

Data from: The basis of antagonistic pleiotropy in hfq mutations that have opposite effects on fitness at slow and fast growth rates
负责人:
关键词:
Fitness;Escherichia coli;bacterial evolution
DOI:
doi:10.5061/dryad.5bd50
摘要:
growth rates. The fitness of hfq mutations in Escherichia coli affecting the RNA chaperone involved in small-RNA regulation is remarkably sensitive
Data from: Test of synergistic interactions among deleterious mutations in bacteria
负责人:
关键词:
epistasis;Fitness;Escherichia coli
DOI:
doi:10.5061/dryad.rg8mb
摘要:
of Escherichia coli carrying one, two or three successive mutations and measured their fitness relative to an unmutated competitor. The relationship between mutation
Data from: Negative epistasis between beneficial mutations in an evolving bacterial population
负责人:
关键词:
Beneficial mutations;Escherichia coli;epistasis;Experimental evolution;Adaptation
DOI:
doi:10.5061/dryad.5rv40
摘要:
to fix in an experimental population of Escherichia coli. Epistasis depended on the effects of the combined mutations—the larger the expected benefit, the more negative
Data from: Distinguishing causes of virulence evolution: reply to Alizon & Michalakis
负责人:
关键词:
symbiosis;Escherichia coli;Parasitism
DOI:
doi:10.5061/dryad.293mk
摘要:
was primarily driven by within-host competition caused by superinfection. The data do not exclude the possibility, however, that a trade-off bet
Data from: Benefit of transferred mutations is better predicted by the fitness of recipients than by their ecological or genetic relatedness
负责人:
关键词:
Beneficial mutations;Mutation-by-genetic background interactions;Escherichia coli;epistasis;Horizontal gene transfer
DOI:
doi:10.5061/dryad.t60n5
摘要:
t examined interactions between four beneficial mutations selected in a laboratory-evolved population of Escherichia coli to test how they interact
Data from: Effects of genotype on rates of substitution during experimental evolution
负责人:
关键词:
Escherichia coli;molecular evolution;epistasis;Selection - Experimental;variation
DOI:
doi:10.5061/dryad.36td2
摘要:
, mutation rates, or in the distribution of fitness effects (DFE) of available beneficial mutations. By whole genome sequencing of Escherichia coli populations
Data from: Functional genotypes are associated with commensal Escherichia coli strain abundance within host individuals and populations
负责人:
关键词:
Trichosurus cunninghami;ecological levels;functional genotype;selection;abundance;E. coli
DOI:
doi:10.5061/dryad.3h7s9
摘要:
, we examined whether particular functional genotypes, defined by the presence or absence of 34 genes, of commensal E. coli strains were associated with
Data from: Genetic drift and selection in many-allele range expansions
负责人:
关键词:
range expansion;selection;random walkers;genetic drift;Escherichia coli;stochastic;microbe;E. coli
DOI:
doi:10.5061/dryad.n9r96
摘要:
We experimentally and numerically investigate the evolutionary dynamics of four competing strains of E. coli with differing expansion velocities
Data from: A comparison of methods to measure fitness in Escherichia coli
负责人:
关键词:
method;Fitness;Escherichia coli;Experimental evolution;Holocene
DOI:
doi:10.5061/dryad.4875k
摘要:
h measurements are especially important in experimental studies of evolution using microbes. The Long-Term Evolution Experiment (LTEE) with Escherichia coli prov
Data from: Resident microbial communities inhibit growth and antibiotic resistance evolution of Escherichia coli in human gut microbiome samples
负责人:
关键词:
DOI:
doi:10.5061/dryad.t1g1jwszq
摘要:
of?Escherichia coli. We found the resident microbial communities not only suppressed growth and colonization by focal?E. coli, they also prevented it from

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