How does a gene ... to regulate gene expression. For example, the enzyme Dicer finds double-stranded regions of RNA and cuts out short pieces that can serve in a regulatory role.

Genes also contain regulatory sequences, such as promoters and enhancers, which control when and where the gene is expressed. These sequences interact with transcription factors and other regulatory ...

In a new JAMA Dermatology study, scientists at King's College London found that changes in two parts of the genome work ...

Leucine-rich repeats containing 4 (LRRC4)—a gene abundantly found in the brain and located on human chromosome 7q31–32—plays a pivotal role in ... increase in the expression of LRRC4 is ...

In the fields of molecular genetics and genomics, having predictive capabilities for transcriptional regulation is important because it plays a vital role in controlling gene expression.

How do bacteria - harmless ones living in our bodies, or those that cause disease - organize their activities? A new study, combining powerful genomic-scale microscopy with a technical innovation, ...

The team further verified that disruptions in the direct interaction between IPMK and SRF lead to the reduced functionality and activity of SRF, causing severe impairments in gene expression.

In a novel theory, scientists at Arizona State University's Biodesign Institute propose a unifying explanation for the ...

As many as 40% of Americans are obese, putting them at an increased risk for high blood pressure, diabetes, stroke, heart disease and certain cancers, according to the CDC.