Article
Mutations in genes encoding condensin complex proteins cause microcephaly through decatenation failure at mitosis.
Genes & development - 1 Oct 2016
Martin Carol-Anne, Murray Jennie E, Carroll Paula, Leitch Andrea, Mackenzie Karen J, Halachev Mihail, Fetit Ahmed E, Keith Charlotte, Bicknell Louise S, Fluteau Adeline, Gautier Philippe, Hall Emma A, Joss Shelagh, Soares Gabriela, Silva João, Bober Michael B, Duker Angela, Wise Carol A, Quigley Alan J, Phadke Shubha R, Wood Andrew J, Vagnarelli Paola, Jackson Andrew P
Abstract excerpt
Compaction of chromosomes is essential for accurate segregation of the genome during mitosis. In vertebrates, two condensin complexes ensure timely chromosome condensation, sister chromatid disentanglement, and maintenance of mitotic chromosome structure. Here, we report that biallelic mutations in NCAPD2, NCAPH, or NCAPD3, encoding subunits of these complexes, cause microcephaly. In addition, hypomorphic Ncaph2...
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