Rams_exp1_1

experiment 1: data set for survival analysis. column 1: population type {clonal, diversified}; column 2: antibiotic dose; column 3: population survival {alive, dead

Rams_exp2_4

data file for analysis of final (t=86h) population size in rescued (1.5ml volume) populations and frequency of antibiotic resistant types in these populations. Column 1: antibiotic dose; column 2: frequency of resistant type; column 3: log10(population size+1)

RAms_exp2_3

data set for analysis of correlation between change in log population size (t48 minus t24) and frequency of antibiotic-resistant type in the population. Column 1: antibiotic dose; column 2: change in population size; column 3: frequency of resistant type

Rams_exp2_2

data set for time series analysis of population size during experiment 2. Column 1: population type {0.2ml, 1.5ml volume}; column 2: population rescue {alive, dead after 86h}; column 3: antibiotic dose; column 4: population identity; column 5: time {hours}; column 6: log10(population size+1

Rams_exp1_2

Data set for time series analysis of population size in experiment 1, during the first 22h. column 1: population type {clonal, diversified}; column 2: antibiotic dose; column 3: population replicate; column 4: time {hours}; column 5: log10(population size+1); column 6: future population rescue {alive, dead

Results of numerical experiments of the agent-based model describing the life-cycle of human social groups

Results of numerical experiments of the agent-based model describing the life-cycle of human social group

Datasets_Vasse_et_al_2015

Contains all datasets from the experiments and assays conducted in the paper "Phage selection for bacterial cheats leads to population decline". Each dataset is on a separate spredsheet. Includes (i) densities and frequencies over the evolution experiment, (ii) resistance to phages, (iii) phage fitness, (iv) pyoverdin measurements in evolved populations and (v) growth and pyoverdin assays

Lifecycle model of human groups.

<p>SCG refers to single-celled groups (a representation of small-scale, unstructured human groups); MCG refers to multicellular groups (a representation of large-scale, structured human groups). Red SCGs (SCGs on low-productivity patches) are shown as red circles with white filling, while blue SCGs (SCGs on high-productivity patches) are shown as blue circles with white filling. SCGs proliferate either by budding or going to war with the adjacent groups. Transition from SCGs to a MCG occurs when a number of (default value = 4) adjacent blue SCGs reach to a certain percentage (default value = 90%) of their carrying capacities and fuse. A MCG expands via growing or going to a war with adjacent groups.</p

Effect of patch ratio on group size distribution at <i>t</i> = 600.

<p>The bars show frequencies of MCGs with respect to the number of their component cells averaged over 15 replicates. Light green bars represent frequencies for the experiments where the HP/LP patch ratio = 1:1. Yellow bars represent those where HP/LP patch ratio = 1:3 and dark green bars those where HP/LP patch ratio = 3:1. 10 indicates the numbers of cells between 2 to 10, 20: 11 to 20, 30: 21 to 30, …, 200: 101 to 200, 300: 201 to 300, …, > 500: more than 500. Vertical bars are standard deviations.</p

Decrease in the number of MCGs after <i>t</i> = 1000 in our simulation with the default condition that lasted 1660 years.

<p>From <i>t</i> = 1000 to around <i>t</i> = 1300 MCGs fluctuate around the same numbers, however during the last 330 simulation years the number of MCGs decreases exponentially until only one MCG dominates the whole landscape.</p