Fig. 2
From: Multicopy gene family evolution on primate Y chromosomes
Papionin monkey variable sites in the TSPY multiple sequence alignment. Paralogs labeled “ α” correspond to sequences of TSPY2-5, paralogs labeled “ β” correspond to sequences of TSPY1, and paralogs labeled “chimeric” have sequences similar to TSPY2-5 at the 5 ′ end and similar to TSPY1 in the 3 ′ end. Dots represent sites that are not different from the rhesus macaque TSPY2-5 Y-chromosome sequence; letters represent sites that differ. The location (in bp) after primer TSPYex3-5For (Additional file 1: Table S5) are indicated above the alignment; numbers in dark red and gray font show exons and introns, respectively