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In order to examine the consequences of Myc and Lin-28B induction on the transcriptome, P493-6 cells (human EBV-transformed B lymphocytes) were infected with a retrovirus that produces human Lin-28B or empty virus as a control. Gene expression profiles were then monitored in the high and low Myc sta...
ORGANISM(S): Homo sapiens 
Lin-9 was depleted in ES-D3 cells (ATCC CRL-1934) and the resulting expression profile changes mapped via microarrays
ORGANISM(S): Mus musculus 
Recruitment of the RNA Polymerase II (Pol II) transcription initiation apparatus to promoters by specific DNA binding transcription factors is well recognized as a key regulatory step in gene expression. We describe here evidence that promoter-proximal pausing is a general feature of transcription ...
ORGANISM(S): Mus musculus 

Aquatic insects are well-adapted to freshwater environments, but metabolic mechanisms of such adaptations, particularly to primary environmental factors (e.g., hypoxia, water pressure, dark light and abundant microbes), are poorly known. Most firefly species (Coleoptera: Lampyridae) are terrestri...

2022-10-03 | MTBLS4987 | MetaboLights
Recruitment of the RNA Polymerase II (Pol II) transcription initiation apparatus to promoters by specific DNA binding transcription factors is well recognized as a key regulatory step in gene expression. We describe here evidence that promoter-proximal pausing is a general feature of transcription ...
ORGANISM(S): Mus musculus 
A critical problem in biology is understanding how cells choose between self-renewal and differentiation. To generate a comprehensive view of the mechanisms controlling early hematopoietic precursor self-renewal and differentiation, we used systems-based approaches and murine EML multipotential hema...
ORGANISM(S): Mus musculus 
Transcription factor Ebf1 is an important determinant of early B lymphopoiesis. To gain insight into differentiation stage-specific functions of Ebf1, we conditionally inactivated Ebf1. We found that Ebf1 is required for proliferation, survival and signaling of pro-B cells and peripheral B cell su...
ORGANISM(S): Mus musculus 
In this experiment, we want to assess the effect of a lentiviral miR-10a and miR-335 overexpression on the transcriptome of murine LSK (Lin-,Sca-1+,c-Kit+) cells. Primary LSK cells were transduced with lentiviral miRNA overexpression constructs (control: GFP overexpression) and sorted for transduced...
ORGANISM(S): Mus musculus 
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