Fig. 1
From: The presence and distribution of various genes in postnatal CLP-affected palatine tissue
PAX7 gene visualization in cleft-affected palatine tissue of patient and control subjects using chromogenic in situ hybridization method and immersion oil. a A tissue sample of a 15-month-old child with numerous to abundant (+ +  + / +  +  + +) gene-signal-containing cells in the epithelium and a moderate number to numerous (+ + / +  + +) gene signals in the connective tissue. CISH, × 400. b Control tissue sample without any gene signals in the epithelial cells, connective tissue or endotheliocytes. CISH, × 400