At the scale of individual cells, the human body is constantly in motion. Every second, millions of cells divide, particularly in tissues such as the bone marrow, intestine and skin; neurons and heart ...

During cell division, a safety mechanism called the NoCut checkpoint helps delay the final stages of division when DNA bridges are present. The researchers found that this delay allows ESCRT-III ...

Cell division, a process fundamental to life, still holds surprises. Researchers from the University of Zurich and the ...

In a major leap for synthetic biology, researchers at the Indian Institute of Science (IISc) in Bengaluru have found a way to control human cell division with flashes of blue light. The team has ...

During cell division, a safety mechanism called the NoCut checkpoint helps delay the final stages of division when DNA bridges are present. The researchers found that this delay allows ESCRT-III ...

Although DNA is tightly packed and protected within the cell nucleus, it is constantly threatened by damage from normal metabolic processes or external stressors such as radiation or chemical ...

Our cells accumulate DNA mistakes as we age, eating less slowed that process in mice Every cell carries a molecular record of time. As DNA is copied, repaired and exposed to damage, mutations ...

Researchers at the MRC Laboratory of Medical Sciences (LMS) and collaborators have uncovered one of the earliest steps in DNA replication: the moment a cell first opens its DNA to begin making a copy ...

DNA replication in eukaryotic cells is a highly coordinated, multi-step process that ensures precise duplication of the genome prior to cell division. In late mitosis and early G1 phase, the Origin ...

The molecular choreography of DNA replication is a finely balanced process ensuring that genetic information is faithfully transmitted during cell division. Replication initiation begins with origin ...

Researchers developed fluorescent dyes that reveal DNA packing in living cells and could help scientists study changes linked to cancer.

Damaged DNA can escape from one human cell and infiltrate another. Like prisoners tunneling out of jail, this DNA travels via tubelike structures between neighboring cells, scientists report May 19 in ...