Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1)

A competitive precision CRISPR method to identify the fitness effects of transcription factor binding sites




Julkaisun tekijätPihlajamaa Päivi, Kauko Otto, Sahu Biswajyoti, Kivioja Teemu, Taipale Jussi

KustantajaNature Portfolio

Julkaisuvuosi2023

JournalNature Biotechnology

Tietokannassa oleva lehden nimiNATURE BIOTECHNOLOGY

Lehden akronyymiNAT BIOTECHNOL

Volyymi41

Aloitussivu197

Lopetussivun numero203

Sivujen määrä26

ISSN1087-0156

eISSN1546-1696

DOIhttp://dx.doi.org/10.1038/s41587-022-01444-6

Verkko-osoitehttps://www.nature.com/articles/s41587-022-01444-6

Rinnakkaistallenteen osoitehttps://research.utu.fi/converis/portal/detail/Publication/177252758


Tiivistelmä

Here we describe a competitive genome editing method that measures the effect of mutations on molecular functions, based on precision CRISPR editing using template libraries with either the original or altered sequence, and a sequence tag, enabling direct comparison between original and mutated cells. Using the example of the MYC oncogene, we identify important transcriptional targets and show that E-box mutations at MYC target gene promoters reduce cellular fitness. A competitive CRISPR method discovers targets and phenotypic effects of the MYC oncogene.


Ladattava julkaisu

This is an electronic reprint of the original article.
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Last updated on 2023-02-06 at 13:09