Gene dose ratio (GDR) of FPGT, LRRIQ3 and TNNI3K genes in Siberian roe deer with zero, four and eight B chromosomes. The GDR values are relative to the number of respective gene copies per haploid genome in each sample (cattle DNA was used as reference). Error bars represent the standard deviation.
Trifonov et al. BMC Biology 2013 11:90 doi:10.1186/1741-7007-11-90