Sex chromosome expression is disrupted in hybrids relative to their
conspecific chromosome. The proportion of expressed genes that are
DE genes between hybrids and a single parent
(musculus or domesticus).
Positive and negative logFC indicate the proportion of expressed
genes that were over or underexpressed in hybrids. Differences in
the proportion of over/underexpressed DE genes and differences in
the total proportion of DE genes (brackets) are indicated above each
contrast (Pearson’s chi square test, FDR corrected
P-values: *≤0.05, **≤0.01, ***≤0.001). SP =
spermatogonia, LZ = leptotene/zygotene spermatocytes, DIP =
diplotene spermatocytes, RS = round spermatids.