embryonic lethality between implantation and somite formation, incomplete penetrance_Hist1h1c<tm2Ais>/Hist1h1c<tm2Ais>,Hist1h1d<tm2Ais>/Hist1h1d<tm2Ais>,Hist1h1e<tm2Ais>/Hist1h1e<tm2Ais>
embryonic lethality between implantation and somite formation, incomplete penetrance_Hist1h1c<tm2Ais>/Hist1h1c<tm2Ais>,Hist1h1d<tm2Ais>/Hist1h1d<tm2Ais>,Hist1h1e<tm2Ais>/Hist1h1e<tm2Ais>