Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid (DNA). Passed from ...

Some chromosomes, such as B chromosomes, can increase their inheritance rate to their own advantage. These extra chromosomes are found in many plants, animals, and fungi and rely upon various ...

Testing thousands of genes in living tumors revealed hidden drivers of aggressive basal-like breast cancer that cell cultures ...

"The importance of chromosomes lies in the fact that they serve as units that contain multiple genes that are inherited together." Chromosomes are tiny, filamentous structures in the cell nuclei of ...

Researchers have identified inherited genetic variants that may predict the loss of one copy of a woman's two X chromosomes as she ages, a phenomenon known as mosaic loss of chromosome X, or mLOX.

A new analysis of ancient DNA has found that Neanderthal genomes contain 62 percent more ancestry from anatomically modern humans on their X chromosomes than on the rest of their chromosomes. The ...

Synthetic human chromosomes may transform gene therapy by carrying large therapeutic genes without altering natural DNA. Here ...

A new study conducted on roundworms finds that a common plastic ingredient causes breaks in DNA strands, resulting in egg cells with the wrong number of chromosomes. Monica Colaiácovo of Harvard ...