Molecular action of vitamin D in the chick intestine.

Animals Biological Transport Calcium/metabolism Cell Nucleus/metabolism Chickens/metabolism Cytoplasm/metabolism DNA-Directed RNA Polymerases/metabolism Dactinomycin/pharmacology Dihydroxycholecalciferols/metabolism Hydroxycholecalciferols/metabolism Intestinal Mucosa/metabolism Intestines/cytology Polyribosomes/metabolism Protein Binding Protein Biosynthesis RNA/metabolism RNA, Messenger/metabolism Receptors, Cell Surface Transcription, Genetic Vitamin D/metabolism

Dihydroxycholecalciferols Hydroxycholecalciferols RNA, Messenger Receptors, Cell Surface Vitamin D Dactinomycin RNA DNA-Directed RNA Polymerases Calcium