Genetics

New study explains evolution of duplicate genes

From time to time, living cells will accidently make an extra copy of a gene during the normal replication process. Throughout the history of life, evolution has molded some of these seemingly superfluous ...

Apr 07, 2014
popularity 4.8 / 5 (8) | comments 7

Gene linked to low IQ

(Medical Xpress)—Children with both a common gene variant and lower thyroid hormone levels, which occurs in approximately 4% of the population, are four times more likely to have a low IQ, according to ...

Mar 25, 2014
popularity 4.6 / 5 (5) | comments 1

3-D model links facial features and DNA

DNA can already tell us the sex and ancestry of unknown individuals, but now an international team of researchers is beginning to connect genetics with facial features, degrees of femininity and racial admixture.

Mar 20, 2014
popularity 4.9 / 5 (10) | comments 0

Cancer therapy may be too targeted

Researchers have identified two novel cancer genes that are associated with the development of a rare, highly aggressive, cancer of blood vessels. These genes may now act as markers for future treatments and explain why narrowly ...

Mar 16, 2014
popularity 4.2 / 5 (6) | comments 0