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A novel quantitativ...
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Johansson, JosefinUppsala universitet,Institutionen för immunologi, genetik och patologi,Science for Life Laboratory, SciLifeLab
(author)
A novel quantitative targeted analysis of X-chromosome Inactivation (XCI) using Nanopore sequencing
- Article/chapterEnglish2023
Publisher, publication year, extent ...
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Springer Nature,2023
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electronicrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:uu-477464
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-477464URI
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https://doi.org/10.1038/s41598-023-34413-3DOI
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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X-chromosome inactivation (XCI) analyses often assist in diagnostics of X-linked traits, however accurate assessment remains challenging with current methods. We developed a novel strategy using amplification-free Cas9 enrichment and Oxford nanopore technologies sequencing called XCI-ONT, to investigate and rigorously quantify XCI in human androgen receptor gene (AR) and human X-linked retinitis pigmentosa 2 gene (RP2). XCI-ONT measures methylation over 116 CpGs in AR and 58 CpGs in RP2, and separate parental X-chromosomes without PCR bias. We show the usefulness of the XCI-ONT strategy over the PCR-based golden standard XCI technique that only investigates one or two CpGs per gene. The results highlight the limitations of using the golden standard technique when the XCI pattern is partially skewed and the advantages of XCI-ONT to rigorously quantify XCI. This study provides a universal XCI-method on DNA, which is highly valuable in clinical and research framework of X-linked traits.
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Added entries (persons, corporate bodies, meetings, titles ...)
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Lidéus, SarahUppsala universitet,Institutionen för immunologi, genetik och patologi,Science for Life Laboratory, SciLifeLab
(author)
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Höijer, IdaUppsala universitet,Institutionen för immunologi, genetik och patologi,Science for Life Laboratory, SciLifeLab(Swepub:uu)idaho846
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Ameur, AdamUppsala universitet,Institutionen för immunologi, genetik och patologi,Science for Life Laboratory, SciLifeLab(Swepub:uu)adame789
(author)
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Gudmundsson, Sanna,1989-Program in Medical and Population Genetics, Broad Institute of MIT and Harvard, Cambridge, MA, USA.; Division of Genetics and Genomics, Boston Children’s Hospital, Harvard Medical School, Boston, MA, USA.(Swepub:uu)sangu463
(author)
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Annerén, Göran,1945-Uppsala universitet,Institutionen för immunologi, genetik och patologi,Science for Life Laboratory, SciLifeLab(Swepub:uu)goraanne
(author)
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Bondeson, Marie-Louise,1960-Uppsala universitet,Institutionen för immunologi, genetik och patologi,Science for Life Laboratory, SciLifeLab(Swepub:uu)malobond
(author)
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Wilbe, MariaUppsala universitet,Institutionen för immunologi, genetik och patologi,Science for Life Laboratory, SciLifeLab(Swepub:uu)marwi726
(author)
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Uppsala universitetInstitutionen för immunologi, genetik och patologi
(creator_code:org_t)
Related titles
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In:Scientific Reports: Springer Nature132045-2322
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