...al. 2009; Kaessmann 2010; Xie et al. 2012), we found a similar extent of enrichment of PSGs in the placenta-biased module (HM21 in Fig. 8; Supplemental Fig. S14A,B). For example, one member gene, that is, primate-specific galectin
16 (LGALS16), has been shown to mediate maternal–fetal interaction...