The transcriptional regulator GON4L is required for viability and hematopoiesis in mice.

ABSTRACT: The Gon4l gene encodes a putative transcriptional regulator implicated in the control of both cell differentiation and proliferation. Previously, we described a mutant mouse strain called Justy in which splicing of pre-mRNA generated from Gon4l is disrupted. This defect severely reduces, but does not abolish, GON4L protein expression and blocks the formation of early B-lineage progenitors, suggesting Gon4l is required for B-cell development in vertebrates. Yet, mutations that disable Gon4l in zebrafish impair several facets of embryogenesis that include the initiation of primitive hematopoiesis, arguing this gene is needed for multiple vertebrate developmental pathways. To better understand the importance of Gon4l in mammals, we created mice carrying an engineered version of Gon4l that can

SUBMITTER: Colgan DF 

PROVIDER: S-EPMC8184620 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature