title: A fly view on the roles and mechanisms of the m6A mRNA modification and its players.
abstract: RNA modifications are an emerging layer of posttranscriptional gene regulation in eukaryotes. N6-methyladenosine (m6A) is among the most abundant modifications in mRNAs (mRNAs) that was shown to influence many physiological processes from yeast to mammals. Like DNA methylation, m6A in mRNA is dynamically regulated. A conserved methyltransferase complex catalyzes the deposition of the methyl group on adenosine, which can be removed by specific classes of demethylases. Furthermore, YTH-domain containing proteins can recognize this modification to mediate m6A-dependent activities. Here we review the functions and mechanisms of the main m6A players with a particular focus on Drosophila melanogaster.
authors.affiliation: a Laboratory of RNA Epigenetics , Institute of Molecular Biology (IMB) , Mainz , Germany.
authors.forename: Tina
authors.initials: T
authors.lastname: Lence
authors.affiliation: b School of Biosciences, College of Life and Environmental Sciences , University of Birmingham , Edgbaston, Birmingham , UK.
authors.forename: Matthias
authors.identifier: 0000-0003-3844-0258
authors.initials: M
authors.lastname: Soller
authors.affiliation: a Laboratory of RNA Epigenetics , Institute of Molecular Biology (IMB) , Mainz , Germany.
authors.forename: Jean-Yves
authors.initials: JY
authors.lastname: Roignant
mesh_terms: D000241:Adenosine / Q000031:analogs & derivatives*; D000251:Adenosine Triphosphatases / Q000737:chemistry / Q000378:metabolism; D000818:Animals; D004331:Drosophila melanogaster / Q000235:genetics* / Q000378:metabolism*; D005786:Gene Expression Regulation; D008745:Methylation; D012326:RNA Splicing; D012333:RNA, Messenger / Q000235:genetics* / Q000378:metabolism*
chemical_list: D012333:RNA, Messenger; C010223:N-methyladenosine; D000251:Adenosine Triphosphatases; D000241:Adenosine
keywords: Drosophila; RNA modifications; Sex lethal; m6A; neurogenesis; splicing