title: Editorial expression of concern.
authors.forename: Donald
authors.initials: D
authors.lastname: Kennedy
mesh_terms: D000818:Animals; D000071616:CDX2 Transcription Factor; D004475:Ectoderm / Q000502:physiology*; D047108:Embryonic Development; D018507:Gene Expression Regulation, Developmental; D018398:Homeodomain Proteins / Q000235:genetics* / Q000378:metabolism; D051379:Mice; D014157:Transcription Factors / Q000235:genetics* / Q000378:metabolism; D014327:Trophoblasts / Q000502:physiology*
chemical_list: D000071616:CDX2 Transcription Factor; C487514:Cdx2 protein, mouse; D018398:Homeodomain Proteins; D014157:Transcription Factors