Chromosomes are cellular structures that contain the genetic material. A chromosome is comprised of a single DNA molecule that may be either circular or linear. The full complement of a cell s ...

Reporting in Science, Sarott et al. convert a ligand of the transcriptional kinase CDK9 into a bivalent molecule that recruits CDK9 to aberrantly silenced cell death genes in B-cell lymphoma and ...

Klinefelter syndrome is a genetic condition in which a boy is born with an extra X chromosome. Instead of the typical XY chromosomes in men, they have XXY, so this condition is also called XXY ...

A new study conducted on roundworms finds that a common plastic ingredient causes breaks in DNA strands, resulting in egg cells with the wrong number of chromosomes. Monica Colaiácovo of Harvard ...

Researchers from Phoenixlab, The Scripps Research Institute and affiliated organizations presented the discovery of a novel bivalent protease-activated receptor PAR1- and PAR3-derived peptide, named ...

aequifasciatus and S. haraldi, whereas S. discus only contains typical bivalent chromosomes." "This observation is unusual and we propose that the origin of meiotic multiples in males and females is ...

PETALING JAYA: The Covid-19 bivalent vaccine is likely to be available locally next year, says Health director-general Tan Sri Dr Noor Hisham Abdullah. “It was given conditional approval on Dec 14.

Condensin I is a pentameric protein complex that plays an essential role in mitotic chromosome assembly in eukaryotic cells. Although it has been shown that condensin I loading is mitosis specific, it ...

In vertebrates, condensin I and condensin II cooperate to assemble rod-shaped chromosomes during mitosis. Although the mechanism of action and regulation of condensin I have been studied extensively, ...