Fig. 3
Comparison of genetic variations among different tiger subspecies. a Genome-wide heterozygosity per individual. b Pairwise relatedness based on allelic identity-by-descent (IBD), that is, genetic identity because of a recent common ancestor. Z0, Z1, and Z2 are the probabilities that two individuals share neither, one or two alleles IBD. c Genomic inbreeding coefficients (FROH) based on different lengths of runs of homozygosity (ROH), with a minimum length of 100 kb