Since the 1950s, studies of the molecular biology of the gene have provided new answers to the fundamental questions about the mechanism of inheritance and the relationship between genes and gene products. Once scientists were able to identify DNA as...

Genetics is the branch of biology dealing with heredity and attempts to explain the similarities and differences that exist between parents and offspring. Although hypotheses on the nature and mechanisms of heredity date to antiquity, genetics did not...

Medical genetics is the application of genetics to the study of human health and diseases. As a profession, medical genetics is usually a mixture of both clinical services and research. Worldwide, services can include diagnosis, counseling, and...

Microbial genetics is a branch of genetics concerned with the transmission of hereditary characters in microorganisms. Within the usual definition, microorganisms include prokaryotes like bacteria, unicellular or mycelial eukaryotes e.g., yeasts and...

Genetics is the science of heredity and variation in living organisms.[1][2] Knowledge of the inheritance of characteristics has been implicitly used since prehistoric times for improving crop plants and animals through selective breeding. However, the...

Health-care provider Kaiser Permanente has launched a massive study into the complex interplay of genetics, environment and lifestyles that cause many common diseases.Kaiser researchers are sending detailed surveys to its 2 million adult members asking about their habits, family medical histories and many other factors...

Genetic information no longer could be used to deny someone health insurance or job opportunities under legislation passed by the House on Wednesday."If your grandmother had breast cancer, you shouldn't be denied a job or a promotion," said Rep. Robert Andrews, D-N.J., before the 420-3...

Increased supervision of genetic testing is needed to ensure the usefulness of the increasingly popular tests, often promoted as a way to personalize medical treatment, according to a government draft report Tuesday.These tests look for genetic disorders and are used for such things as screening...

Increased supervision of genetic testing is needed to ensure the usefulness of the increasingly popular tests, often promoted as a way to personalize medical treatment, according to a government draft report Tuesday.These tests look for genetic disorders and are used for such things as screening...

Genetic manipulation was first introduced in agriculture. It is used to insure insect resistance and allows farmers to grow more crops in a shorter amount of time. Also, because of an increase in population, the use for genetic mutation has begun to grow. There are just too many insects and weeds to obtain a maximum amount of crops.

A brief overview of genetics and heredity. A rapidly growing field of science, genetics benefits greatly from the work of Gregor Mendel, considered the "father of genetics."