When the TREX1 gene is functioning normally, it produces a protein that helps maintain DNA in cells throughout the body. Mutations in the TREX1 gene are known to cause a rare and serious disease ...

First author Yuhua Tian, front, and senior author Jie Zheng in the Zheng lab on the UC Davis campus. Description: Two people in lab coats wearing safety glasses stand beside laboratory equipment and a ...

A study published in the Proceedings of the National Academy of Sciences by scientists from Israel and Ghana shows that an evolutionarily significant mutation in the human APOL1 gene arises not ...

A vast mosaic of cells, some that are identical and some that are slightly different, make up the human body. Knowable Magazine You began when egg and sperm met, and the DNA from your biological ...

Genetic disorders can occur due to mutations in one gene (monogenic), multiple genes (multifactorial inheritance), and mutation in one or more chromosomes. Point mutations are where one nucleotide in ...

The ability to move is an essential part of daily life. The locomotor, or musculoskeletal, system of the body consists of muscles, bones, tendons, ligaments, joints, cartilage, and other connective ...

Throughout our lives, changes in our DNA, called genetic mutations, occur in every healthy cell of the human body—mutations which have long been thought to be an important reason why our bodies age.

Collagen underpins the structural integrity of connective tissues throughout the body. Mutations in genes encoding fibrillar and non-fibrillar collagens give rise to a spectrum of hereditary disorders ...