Pseudoautosomal region(PAR)

The pseudoautosomal regions, PAR1, PAR2,[1] are homologous) sequences of nucleotides on the X and Y chromosomes.
拟常染色体区，是XY染色体的同源区段，遗传同常染色体

• https://en.wikipedia.org/wiki/Pseudoautosomal_region
• https://software.broadinstitute.org/gatk/documentation/article?id=11011