Chromosomes ... belong to genes. They help regulate the expression of nearby genes. Scientists assign the letters A, T, C, and G to “bases,” which are part of the structure of DNA.

Plastic chemicals may harm DNA, as new research reveals how additives disrupt nematode egg formation, suggesting risks to ...

eLife is a non-profit organisation inspired by research funders and led by scientists. Our mission is to help scientists accelerate discovery by operating a platform for research communication that ...

Large and rare duplications and deletions in a chromosome ... segment of DNA varies in the genomes of different people. Several variants identified in the research involved the genes TBX1, CRKL ...

X inactivation is the dosage compensation mechanism in mammals whereby during embryogenesis of females a single X-chromosome is genetically silenced. Although most genes are subject to X ...

Importantly, McClintock noted that the frequency and timing of variegation and chromosome breakage were linked. Today we also know that transposons constitute a large fraction of the DNA in some ...

Enter the field of nutrigenomics. In this gallery, you'll get to know more about this scientific branch that looks at the relationship between genes and nutrients, and the impact it may have on ...

Each human cell contains 23 pairs of chromosomes that carry DNA within their nucleus ... The X chromosome carries at least 150 genes linked to intelligence. Since the mother has two X chromosomes ...

our longevity is primarily determined at the moment of conception and is largely reliant on our parents and their genes. The basis behind this theory is that segments of DNA that occur at the end of ...

Jan. 16, 2025 — A new tool could make it easier to study scarce plant molecules. Researchers have developed so-called microbial cell factories -- using E. coli and ... Gene-Edited Soil Bacteria ...

The targeting of telomeres offers promise for new cancer therapies, which can be aimed at disrupting the mechanisms that ...