Genetics

Discovery reveals chromosomes organize into 'yarns'

Chromosomes, the molecular basis of genetic heredity, remain enigmatic 130 years after their discovery in 1882 by Walther Flemming. New research published online in Nature by the team of Edith Heard, PhD, from the Curie Institute ...

Diabetes

New findings on the role of the mother in type 2 diabetes

Research from Lund University in Sweden can explain why type 2 diabetes is inherited to a greater extent from an individual's mother. The heredity of a previously known risk gene, THADA, has proven to be dominant if it comes ...

Cardiology

Atherosclerotic disease heredity mapped in nationwide study

Researchers at Lund University in Sweden have mapped the significance of heredity for common forms of atherosclerotic disease. No studies have previously examined whether different forms of the disease share heredity.

Autism spectrum disorders

Higher risk of autism among certain immigrant groups

A major register study from Karolinska Institutet shows that children born to certain groups of immigrants had an increased risk of developing autism with intellectual disability. The study includes all children in Stockholm ...

Genetics

Early history of genetics revised

The early history of genetics has to be re-written in the light of new findings. Scientists from the University Jena (Germany) in co-operation with colleagues from Prague found out that the traditional history of the 'rediscovery' ...

page 1 from 2

Heredity

Heredity is the passing of traits to offspring (from its parent or ancestors). This is the process by which an offspring cell or organism acquires or becomes predisposed to the characteristics of its parent cell or organism. Through heredity, variations exhibited by individuals can accumulate and cause some species to evolve. The study of heredity in biology is called genetics, which includes the field of epigenetics.

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