Sex chromosomes are unusually labile systems, with frequent shifts between male and female heterogamety and with a large variety in the precise number and types of chromosomes. The lability is further ...

Cincinnati Children's Hospital Medical Center study links regions of two chromosomes to susceptibility for a type of autism characterized by regression in development. CINCINNATI -- A new Cincinnati ...

A quick genetics lesson is probably in order here. Every cell in a person’s body contains their genetic code, or DNA, which typically consists of 23 pairs of chromosomes — with one chromosome in each ...

The common dual-chromosome type was edited to have two circular chromosomes instead of one circle and one linear. The variant with one fused linear chromosome was edited to instead have one circular ...

New research shows that the male X chromosome is silenced in some types of cancer. Researchers evaluated how a certain gene affects the male X chromosome in cancer cells. Experts explain why these new ...

During the early development of female embryos, one X chromosome produces a non-coding RNA – i.e., an RNA molecule that is not translated into a protein – called XIST. These molecules coat the surface ...

Expression of the human papillomavirus type 16 E6 and E7 oncogenes initiates and maintains abnormal cell replication, by interacting with the p53 and retinoblastoma (Rb) gene products. Subsequent ...

Depending on the type of intersex variation someone has, it could alter their chromosome makeup, genital appearance, hormonal balance, and more. Share on Pinterest Maskot/Getty Images We’re born with ...

A new study has found that the X chromosome, of which one copy is typically inactivated in XX female cells, can also be inactivated in some male cancers. The study is published in Cell Systems. The X ...