
Keywords: کمبود ابتدایی ایمنی; Primary immune deficiency; telomere length; cartilage-hair hypoplasia; mitochondrial RNA processing endoribonuclease; lymphocyte; CHH; Cartilage-hair hypoplasia; FISH; Fluorescence in situ hybridization; GAPDH; Glyceraldehye-3-phosphate dehydrogenase; lnc