Building a chromosome from scratch may sound like science fiction, but scientists have actually done it-and made it work. In ...

The X chromosome is larger and commands more regulatory functions throughout the brain and body. While diseases such as color-blindness and hemophilia have long been understood to be X-linked ...

the function of all eukaryotic centromeres has been strongly conserved during evolution. This article focuses on the centromeres of mammalian chromosomes, particularly those in humans. Much of ...

Scientists at the Institute of Cancer Research in London and Linköping University in Sweden have discovered how cells prevent ...

The path from the initial discovery of sex chromosomes in 1891 to an understanding of their true function was paved by the diligent efforts of multiple scientists over the course of many years.

The enigmatic Y chromosome has a tendency to disappear from cells with age. Now, research is revealing the long-term impacts ...

Future studies will likely focus on unraveling the complexities of chromosome structure, function, and regulation, as well as developing new technologies for manipulating and analyzing chromosomes.

About 97 percent of the genome consists of sequences that don't code for proteins and have no known function. Within the rest of the genome are an estimated 70,000 genes. The single chromosome ...

It also contains telomerase reverse transcriptase (TERT), which uses TERC to synthesize and add telomeric DNA repeats to the ends of the chromosomes. In contrast to human somatic cells that are ...

Each human body cell contains 46 chromosomes. These can be arranged into 23 pairs. Each chromosome in a pair carries the same types of genes. The 23rd pair are the sex chromosomes: In females ...

Get Instant Summarized Text (Gist) The CST complex and DNA polymerase α/primase (PP) form an assembly at chromosome ends that regulates telomerase activity and safeguards telomeres. Disruption of ...