title: [DNA methylation in human lung tumors].
abstract: Nucleotide profile and level of methylated cytosine (5-MC) were evaluated in DNA obtained from lung tumors in males. The level of 5-MC in DNA in malignant tissue (1.7 +/- 0.1 mol%) was half as much again that of normal lung (1.1 +/- 0.1 mol%), the difference being statistically significant.
authors: R I
authors: RI
authors: Kliasheva
mesh_terms: D002855:Chromatography, Thin Layer / Q000379:methods; D003596:Cytosine / Q000378:metabolism; D004247:DNA / Q000032:analysis / Q000378:metabolism; D004273:DNA, Neoplasm / Q000032:analysis / Q000378:metabolism*; D004587:Electrophoresis, Agar Gel / Q000379:methods; D006801:Humans; D066298:In Vitro Techniques; D008168:Lung / Q000737:chemistry / Q000378:metabolism; D008175:Lung Neoplasms / Q000737:chemistry / Q000378:metabolism*; D008745:Methylation; D008970:Molecular Weight
chemical_list: D004273:DNA, Neoplasm; D003596:Cytosine; D004247:DNA
vernacular_title: Metilirovanie DNK v opukholiakh legkikh cheloveka.