Genetics is the study of genes, genetic variation, and heredity in organisms. [1][2][3] It is an important branch in biology because heredity is vital to organisms' evolution.

Jan 30, 2026 · Genetics, study of heredity in general and of genes in particular. Genetics forms one of the central pillars of biology and overlaps with many other areas, such as agriculture, medicine, and …

Our clinic specializes in diagnosing genetic conditions, providing care, assessing risks and implications for you and your family members, determining testing options and coordinating genetic testing, …

May 15, 2024 · Genes are specific sections of DNA that have instructions for making proteins. Proteins make up most of the parts of your body and make your body work the right way. You have two …

Join a cohesive and highly interactive community of investigators with research programs in diverse areas of genetics. The Department of Human Genetics is devoted to advancing the fields of genetics …

Apr 8, 2024 · Genetics is the study of genes and heredity—how traits are passed from parents to children through DNA. A gene is a segment of DNA that contains instructions for building one or …

Jul 9, 2025 · What is a gene? Genes are segments of DNA that give your body the instructions for a specific characteristic (trait) or process. DNA is the molecules that make up those instructions. It’s …

5 days ago · Genetics is the branch of biology concerned with the study of inheritance, including the interplay of genes, DNA variation and their interactions with environmental factors.

MedlinePlus Genetics provides information about the effects of genetic variation on human health. Learn about genetic conditions, genes, chromosomes, and more.

Genetic, or hereditary, conditions can be passed down in a family in many different ways: We have over 20,000 genes in our bodies, and each gene performs a very specific job. Some genes determine our …