筛选
科学数据
统计数据
共检索到123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：
- 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: Escherichia coli populations adapt to complex, unpredictable fluctuations by minimizing trade-offs across environments
- 负责人：
- DOI：
- doi:10.5061/dryad.2b222
- 摘要：
- s of Escherichia coli under complex (i.e. stressful combinations of pH, H2O2 and NaCl) unpredictably fluctuating environments for ~900 generations. We compared the growth rates
Data from: Repeatability and contingency in the evolution of a key innovation in phage lambda
- 负责人：
- DOI：
- doi:10.5061/dryad.sh7rm2pt
- 摘要：
- al opportunities, remain poorly understood. We examined how a virus, bacteriophage ?, evolved to infect its host, Escherichia coli, through a novel pathway
Data from: Long-term dynamics of adaptation in asexual populations
- 负责人：
- DOI：
- doi:10.5061/dryad.0hc2m
- 摘要：
- e, we examine fitness trajectories for 12 Escherichia coli populations during 50,000 generations. Mean fitness appears to increase without bound, consistent
Data from: Allocation of gene products to daughter cells is determined by the age of the mother in single Escherichia coli cells
- 负责人：
- 关键词：
- DOI：
- doi:10.6075/J0542M0K
- 摘要：
- Gene expression and growth rate are highly stochastic in E. coli. Some of the growth rate variations result from the deterministic
Data from: Macrophage adaptation leads to parallel evolution of genetically diverse Escherichia coli small-colony variants with increased fitnes
- 负责人：
- DOI：
- doi:10.5061/dryad.3h9f5
- 摘要：
- istance and persistent infections. We recently observed the repeated emergence of Escherichia coli SCVs during adaptation to the interaction with macrophages. To identify the genetic
Data from: Investigating behavioral drivers of seasonal Shiga-Toxigenic Escherichia Coli (STEC) patterns in grazing cattle using an agent-based model
- 负责人：
- DOI：
- doi:10.5061/dryad.3v3c1tg
- 摘要：
- le for enteric pathogens, incidence of Escherichia coli O157 (STEC) colonization in cattle is consistently higher during warmer months compared to cooler months in var
Data from: Genetic variation for antibiotic persistence in Escherichia coli
- 负责人：
- 关键词：
- Genetic Variation;Escherichia coli;variation;Adaptation;Fitness;polymorphism;Population Biology
- DOI：
- doi:10.5061/dryad.h7d843j6
- 摘要：
- t different strains of E. coli vary markedly in their response to antibiotics despite comparable genetic susceptibility and indicate different mechanisms of evolved
Data from: Demographic variability and heterogeneity among individuals within and among clonal bacteria strains
- 负责人：
- DOI：
- doi:10.5061/dryad.gj040
- 摘要：
- esent here data from a simple bacterial system in the lab, Escherichia coli. Our system, based on cutting-edge microfluidic techniques, provides high
Data from: Benefit of transferred mutations is better predicted by the fitness of recipients than by their ecological or genetic relatedness
- 负责人：
- 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 inter
