Download User Manual

CHAPTER 5. TRAITS
76
STATS
adlt./off.dmi Records the average frequency of allele ’1’ (the mutant) and the
average frequency of incompatibility over all loci/pairs. The output (in the
stat files) include patch-specific averages and overall means for both quantities
(adlt./off.dmi.freq, adlt./off.dmi.p#)
The incompatible genotype is AaBb in the diploid case (or 01 01 as in the
output genotype file) and Ab or aB in the haploid case. The frequency of
these genotypes is recorded in the output stat file as adlt./off.dmi.icmp for the
overall average, or adlt./off.icmp.p# for the per-deme frequencies.
5.6
Dispersal genes
name: fdisp, mdisp
files: NA
phenotype: a real value in [0, 1]
If the following parameters are added to the init file, two quantitative traits will be
added to the individuals. One codes for the female dispersal rate and is expressed in
females. The second codes for the male dispersal rate and is expressed in males only.
Both traits are continuous quantitative traits coded by a single diploid locus whose
allele values are real numbers ranging from 0 to 1. The two loci are co-inherited.
The dispersal probability of an individual (i.e. the trait’s phenotype) is the mean of
the two allele values at the corresponding locus.
disp mutation rate [decimal]
Mutation rate of the dispersal alleles. This is the probability to change the
allele value by an amount drawn from an inverse-exponential distribution with
the mean set below.
disp mutation mean [integer]
This parameter is the mean of the exponential distribution used to draw the
mutation step added to the genotype value.
disp init rate fem [decimal] (opt)
Initial genotype (both alleles) of the female dispersal locus.
disp init rate mal [decimal] (opt)
Initial genotype (both alleles) of the male dispersal locus.
disp init rate [decimal] (opt)
Initial genotype of both the male and female dispersal locus.