News tagged with molecular genetics

Related topics: genes , proceedings of the national academy of sciences , cancer cells , genome , cancer

Two new genes linked to intellectual disability

Researchers at the Centre for Addiction and Mental Health have discovered two new genes linked to intellectual disability, according to two research studies published concurrently this month in the journals Human Genetics and Hu ...

Mar 31, 2014
popularity 5 / 5 (1) | comments 0

Genetic insights to vesicoureteric reflux

UCD researchers in the National Centre for Medical Genetics have carried out a genome scan of 225 Irish families to locate causative mutations in vesicoureteric reflux. Their work, published recently in Molecular Genetics & ...

Apr 01, 2014
popularity 5 / 5 (1) | comments 0

Alcohol by-product destroys blood stem cells

(Medical Xpress)—Scientists at the Medical Research Council (MRC) Laboratory of Molecular Biology have found that stem cells in the body's 'blood cell factory'—the bone marrow—are extremely sensitive to the main breakdown ...

Aug 27, 2012
popularity 4.8 / 5 (5) | comments 0 | with audio podcast

Molecular genetics

Molecular genetics is the field of biology that studies the structure and function of genes at a molecular level. The field studies how the genes are transferred from generation to generation. Molecular genetics employs the methods of genetics and molecular biology. It is so-called to differentiate it from other sub fields of genetics such as ecological genetics and population genetics. An important area within molecular genetics is the use of molecular information to determine the patterns of descent, and therefore the correct scientific classification of organisms: this is called molecular systematics.

Along with determining the pattern of descendants, molecular genetics helps in understanding genetic mutations that can cause certain types of diseases. Through utilizing the methods of genetics and molecular biology, molecular genetics discovers the reasons why traits are carried on and how and why some may mutate.

This text uses material from Wikipedia licensed under CC BY-SA