Genetics play a role in low testosterone for some men, but underlying causes vary widely. Many genes influence testosterone ...

Genetic variation in livestock is a critical area of research that underpins modern breeding practices and agricultural productivity. Differences in DNA sequences, including single nucleotide ...

Structural variants (SVs) are alterations in the DNA sequence that involve large-scale changes, typically longer than 50 base pairs. Advances in long-read sequencing have significantly increased ...

Researchers have long been at work trying to understand how variations in gene regulation translate into the biology of a disorder such as cancer or heart disease. Now a team led by scientists from ...

Up to 5% of Americans may carry genetic variants associated with cancer risk, according to a cross-sectional analysis.The ...

Several genetic variations were recovered in individuals during remission compared to those in active disease. Recovered features included reduction of plasma and cell cycle signatures and increase of ...

What Is the MTHFR Gene Mutation? The MTHFR gene mutation is a variation in the MTHFR gene. This gene normally tells your body how to make the MTHFR protein. You need this protein to process folate, ...

New research reveals how a common gene variation boosts salivary enzymes, especially in people with diabetes, hinting at a possible biological link between starch digestion and blood glucose ...

Birds have a dazzling display of patterns, from muted colors to vivid and striking hues. For a long time, scientists believed that the evolution of these traits was a slow process that took place when ...

Your gut is not just a reflection of what you eat or which probiotics you buy. It is also, emerging research suggests, partly ...

A breakthrough gene study by Army researchers could lead to better stress management and faster recovery from psychological trauma for Special Forces soldiers. The findings stem from analysis done by ...