A developmental genetic analysis of the lysine demethylase KDM2 mutations in Drosophila melanogaster.

ABSTRACT: Post-translational modification of histones plays essential roles in the transcriptional regulation of genes in eukaryotes. Methylation on basic residues of histones is regulated by histone methyltransferases and histone demethylases, and misregulation of these enzymes has been linked to a range of diseases such as cancer. Histone lysine demethylase 2 (KDM2) family proteins have been shown to either promote or suppress tumorigenesis in different human malignancies. However, the roles and regulation of KDM2 in development are poorly understood, and the exact roles of KDM2 in regulating demethylation remain controversial. Since KDM2 proteins are highly conserved in multicellular animals, we analyzed the KDM2 ortholog in Drosophila. We have observed that dKDM2 is a nuclear protein and its lev

SUBMITTER: Zheng Y 

PROVIDER: S-EPMC4177295 | biostudies-literature | 2014 Aug

REPOSITORIES: biostudies-literature