Transcriptomics

Dataset Information

0

Determination of Shavenbaby target genes in Enteblast (EBs)


ABSTRACT: Shavenbaby (Svb) transcription factor is involved in the homeostasis of intestinal stem cells (ISCs), and the differentiation of their enteroblast progeny (EB) into enterocytes (EC). Svb is produced as a long repressor protein called SvbRepressor (SvbREP). In presence of Pri peptides SvbREP is processed into a shorter activator form (SvbACT) through partial proteasomal degradation of the REP domain. In ISCs/EBs, Pri triggers SvbREP to ACT maturation, while SvbREP form accumulates in differentiated enterocytes. The absence of Svb promote the apoptosis of the intestinal stem cells. In ISCs/EBs, the ectopic expression of SvbREP form promotes the differentiation and the overexpression of SvbACT promotes hyperplasia. (Al Hayek, et al 2020) Based on these functional analyses, Svb appears to control ISC/EB survival and behavior, balancing proliferation and differentiation through a molecular switch between its 2 antagonistic isoforms. In this study, we determine the Svb target genes in different cell types along the intestinal cell lineage. This particular metadata sheet refers to enteroblast (EB) transcriptomic data (RNAseq) in control condition and upon modulation of Svb function.

ORGANISM(S): Drosophila melanogaster

PROVIDER: GSE220323 | GEO | 2023/12/14

REPOSITORIES: GEO

Dataset's files

Source:
Action DRS
Other
Items per page:
1 - 1 of 1

Similar Datasets

2023-12-14 | GSE220560 | GEO
2023-12-14 | GSE220558 | GEO
2022-12-14 | GSE199510 | GEO
2022-12-14 | GSE199513 | GEO
2022-12-14 | GSE199511 | GEO
2022-12-14 | GSE199512 | GEO
2024-01-12 | GSE221863 | GEO
2019-07-15 | GSE87894 | GEO
2015-05-23 | E-GEOD-61361 | biostudies-arrayexpress
2013-07-20 | E-GEOD-48997 | biostudies-arrayexpress