Mar. 27, 2025 — Scientists have uncovered a surprising role for calcium in shaping the building blocks of life. Their study reveals that calcium ions help determine the molecular 'handedness ...

Retraction of 'COUP-TF interacting protein 2 represses the initial phase of HIV-1 gene transcription in human microglial cells'.

Apr. 15, 2025 — Macaque mothers experience a short period of physical restlessness after the death of an infant, but do not show typical human signs of grief, such as lethargy and appetite loss ...

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 ...