Lack of Vitamin D Receptor Causes Dysbiosisand Changes the Functions of theMurine Intestinal Microbiome ABSTRACT Purpose: The microbiome modulates numerous aspects ofhuman physiology and is a crucial factor in the development of various human diseases. Vitamin D deficiency and down regulation of thevitamin D receptor (VDR)are also associated with the patho-genesis of diseases such as inflammatory boweldis-ease, cancers, obesity,...