Selective role of the DNA helicase Mcm5 in BMP retrograde signaling during Drosophila neuronal differentiation.

ABSTRACT: The MCM2-7 complex is a highly conserved hetero-hexameric protein complex, critical for DNA unwinding at the replicative fork during DNA replication. Overexpression or mutation in MCM2-7 genes is linked to and may drive several cancer types in humans. In mice, mutations in MCM2-7 genes result in growth retardation and mortality. All six MCM2-7 genes are also expressed in the developing mouse CNS, but their role in the CNS is not clear. Here, we use the central nervous system (CNS) of Drosophila melanogaster to begin addressing the role of the MCM complex during development, focusing on the specification of a well-studied neuropeptide expressing neuron: the Tv4/FMRFa neuron. In a search for genes involved in the specification of the Tv4/FMRFa neuron we identified Mcm5 and find that it plays

SUBMITTER: Rubio-Ferrera I 

PROVIDER: S-EPMC9258838 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature