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Sökning: WFRF:(De Baere E) > De novo intrachromo...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003065naa a2200529 4500
001oai:prod.swepub.kib.ki.se:133801749
003SwePub
008240701s2016 | |||||||||||000 ||eng|
024a http://kipublications.ki.se/Default.aspx?queryparsed=id:1338017492 URI
024a https://doi.org/10.1038/srep282532 DOI
040 a (SwePub)ki
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Buena-Atienza, E4 aut
2451 0a De novo intrachromosomal gene conversion from OPN1MW to OPN1LW in the male germline results in Blue Cone Monochromacy
264 c 2016-06-24
264 1b Springer Science and Business Media LLC,c 2016
520 a X-linked cone dysfunction disorders such as Blue Cone Monochromacy and X-linked Cone Dystrophy are characterized by complete loss (of) or reduced L- and M- cone function due to defects in the OPN1LW/OPN1MW gene cluster. Here we investigated 24 affected males from 16 families with either a structurally intact gene cluster or at least one intact single (hybrid) gene but harbouring rare combinations of common SNPs in exon 3 in single or multiple OPN1LW and OPN1MW gene copies. We assessed twelve different OPN1LW/MW exon 3 haplotypes by semi-quantitative minigene splicing assay. Nine haplotypes resulted in aberrant splicing of ≥20% of transcripts including the known pathogenic haplotypes (i.e. ‘LIAVA’, ‘LVAVA’) with absent or minute amounts of correctly spliced transcripts, respectively. De novo formation of the ‘LIAVA’ haplotype derived from an ancestral less deleterious ‘LIAVS’ haplotype was observed in one family with strikingly different phenotypes among affected family members. We could establish intrachromosomal gene conversion in the male germline as underlying mechanism. Gene conversion in the OPN1LW/OPN1MW genes has been postulated, however, we are first to demonstrate a de novo gene conversion within the lineage of a pedigree.
700a Ruther, K4 aut
700a Baumann, B4 aut
700a Bergholz, R4 aut
700a Birch, D4 aut
700a De Baere, E4 aut
700a Dollfus, H4 aut
700a Greally, MT4 aut
700a Gustavsson, Pu Karolinska Institutet4 aut
700a Hamel, CP4 aut
700a Heckenlively, JR4 aut
700a Leroy, BP4 aut
700a Plomp, AS4 aut
700a Pott, JWR4 aut
700a Rose, K4 aut
700a Rosenberg, T4 aut
700a Stark, Z4 aut
700a Verheij, JBGM4 aut
700a Weleber, R4 aut
700a Zobor, D4 aut
700a Weisschuh, N4 aut
700a Kohl, S4 aut
700a Wissinger, B4 aut
710a Karolinska Institutet4 org
773t Scientific reportsd : Springer Science and Business Media LLCg 6, s. 28253-q 6<28253-x 2045-2322
856u https://doi.org/10.1038/srep28253
8564 8u http://kipublications.ki.se/Default.aspx?queryparsed=id:133801749
8564 8u https://doi.org/10.1038/srep28253

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