ATAC-seq Analysis in Control and Mier1 KO Mice Liver at 0 h and 24 h after 70% Partial Hepatectomy
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ABSTRACT: To explore how Mier1 affects liver regeneration, we specifically knocked out Mier1 in mouse liver through adeno-associated virus (AAV). The mice we used were knocked in a Cre-induced Cas9 expression cassette. Through tail vein injection, we delivered the AAV expressing Cre-recombinase under TBG promoter, and sgRNA targeting Mier1 (AAV-Mier1 sgRNA), into the adult Cas9 knockin mice to knock out the Mier1 gene in liver. AAV vectors with no sgRNA inserted (AAV-Cre) were used in control animals. To assess the role of MIER1 in liver regeneration, we performed 70% partial hepatectomy, 3 weeks after AAV injection. We then performed ATAC-seq in Control and Mier1 liver-sepcific knockout mice liver tissues at 0 h and 24 h after PHx to explore the influence of Mier1 on the chromation opening during liver regeneration.
ORGANISM(S): Mus musculus
PROVIDER: GSE212626 | GEO | 2022/12/31
REPOSITORIES: GEO
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