sentence: Numerous novel candidate genes were revealed : ARHGAP35 , NPAS1 , TMEM160 , ZC3H4 , SAE1 , ZMIZ1 , PPIF , LDB2 , ABI3 , SERPINB6 , and SERPINB9 ( LP ) ; NIM1K , ZNF131 , GABRG1 , GABRA2 , DCHS1 , and SPIDR ( MILK ) ; NR6A1 , OLFML2A , EXT2 , POLD1 , GOT1 , and ETV6 ( FAT ) ; DPP6 , LRRC26 , and KCN gene family ( FAT % ) ; CDC14A , RTCA , HSTN , and ODAM ( PROT ) ; HERC3 , HERC5 , LALBA , CCL28 , and NEURL1 ( PROT % ) , involved in key biological pathways such as fatty acid homeostasis , transporter regulator activity , response to progesterone and estradiol , response to steroid hormones , and lactation .