PHLDA2 (pleckstrin homology-like domain, family A, member 2, TSSC3, IPL)
shows maternal expression with relative repression of the paternal allele. It is expressed in
placenta and most fetal tissues and is homologous to mouse apoptosis promoting gene TDAG51 (Qian
N et al, 1997;
Lee MP et al, 1998).
However, Morcos L et al, (2011) found no evidence of
allelic expression bias in fibroblast cell lines.