Chromatin is a flexibly joined chain of nucleosomes that exists inside the nucleus of eukaryotic cells and has been described as a 'bead on a string'. Chromatin organization strengthens DNA for ...

p53 enhances DNA repair and suppresses cytoplasmic chromatin fragments and inflammation in senescent cells - ...

The basic repeating structural (and functional) unit of chromatin is the nucleosome, which contains eight histone proteins and about 146 base pairs of DNA (Van Holde, 1988; Wolffe, 1999).

In humans and other multicellular organisms, cells multiply. This defining feature allows embryos to grow into adulthood, and ...

In humans and other multicellular organisms, cells multiply. This defining feature allows embryos to grow into adulthood, and enables the healing of the many bumps, bruises and scrapes along the way.

Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China Introduction: The recombinant human p53 adenovirus (Ad-p53) offers a ...

A study reveals cannabis and tobacco use harm sperm quality and DNA integrity, with cannabis causing greater damage, raising ...

The improper segregation of chromosomes during cell division leads to abnormalities that disrupt the proper functioning of ...

The circadian clock, which is a temporal program that developed as an adaptation on earth’s rotation, is one the most basic ...

Alteration of chromatin states between Normal and Ureteral samples figure out that ... medical staff moved gently and accurately to minimize unnecessary damage to the tissue, while consistently ...

Ultraviolet (UV) radiation from the sun is a well-known cause of DNA damage, which can lead to diseases like skin cancer. But ...