Human DNA contains roughly 3 billion letters of genetic code. However, we understand only a fraction of what this vast ...

Genes are segments of DNA on chromosomes that code for specific proteins. These proteins carry out various functions throughout your body and determine various traits, such as your eye color or ...

A deeper understanding of how DNA changes over generations helps scientists learn why people differ and how diseases develop.

Genes are made of DNA, which determines what an organism is like, its appearance, how it survives, and how it behaves in its environment. All living beings have genes, which can also affect a ...

Chromosomes are thread-like structures comprising DNA that are present inside the nucleus of every cell in the body. Specific segments of DNA are called genes. Every chromosome contains many genes ...

The DNA within the chromosomes encodes genes, which are the basic units of heredity. Genes contain the information needed to produce proteins, the building ... chromosomes from each parent are passed ...

Work has begun on something once-unthinkable: creating human DNA from scratch. Artificial DNA has long been an ethical ...

Sex chromosomes are chromosomes, or packages of DNA, that are found inside the nucleus of all of your cells. There are two different kinds: X and Y, which determine whether you’re biologically ...

They also found that after the extra chromosome was removed, genes tied to nervous system development were more active and ...

Regulatory genes -- genes that control how other genes are used -- are responsible for 69% of the heritability of dairy cattle traits such as milk production and fertility, according to a new study.

This motivated Monica Colaiácovo, a molecular and cell biologist at Harvard Medical School, to explore BBP’s effects on the early stages of reproduction in Caenorhabditis elegans.Her team’s findings, ...