GRSimulator: a SOFTWARE pROGRAM that
Simulates THE rEGENERATON PROCESS iN gERMPLASM RESERVATON
An
example input file for GRSmulator
!***************************************************
!
Part 1: Output file prefix name
out
!***************************************************
!
Part 2: Parameters for genes
!
!Number of genes (loci)
5
!Locus NumAlleles RecomFreq
(with the gene above)
1
2 0.5
2
3 0.05
3
4 0.5
4
2 0.15
5
2 0.5
!***************************************************
!Part 3: Parameters for initial population
!
!SamplingType: 1 =
population has the exact gene freq.
! 2 = population has sampled gene
freq.
!ZygousityType:1 = both hetero & homozygousity;
! 2 = homozygousity
only
!
!Population size
10000
!Locus SamplingType ZygousityType
Allele frequencies
1 1 1 0.010
2
1 1 0.020 0.03
3
1 1 0.030 0.30
0.04
4
1 1 0.040
5 1
1
0.050
!***************************************************
!Part 4: Parameters for regeneration strategies
!
!Numbers of strategies, runs, regeneration cycles
2
10 7
!Mating type: self, random, chained,
! paired1 (without reciprocal cross), or
! paired2 (with reciprocal cross)
!No. Name Cycle SamSiz
MatTyp GRN/EAR (min and max)
1 str1
1 50 self
3 10
2
100 random 2
3
3
200 chained 2 2
4 200
paired1 2 2
5
200 paired2 2 2
6
200 paired2 2 2
7
200 paired2 2 2
2 str2
1 50 random 2
2
2
100 random 2
2
3
200 random 2
2
4
200 random 2
2
5
200 random 2
2
6
200 random 2
2
7
200 random 2
2
Outputs
from GRSmulator
1. Error
message
2. Change in gene frequency
3. Number of lost alleles
4. Gene diversity
Contact
information
Jiankang Wang and
Jose Crossa
CIMMYT, Apdo. Postal 6-641, 06600 Mexico,
D.F., Mexico
E-mail: jkwang@cgiar.org