Given the pivotal roles of apoptosis in development and tissue homeostasis, it is not surprising that deregulation of caspases has been implicated in various pathological conditions, including ...

In general, humans have the same genes. A number of genes are varied. These control our physical traits and health. Each variation is called an allele. You inherit two alleles for each gene. One comes ...

Genes and alleles are essential to basic genetics, but what are the differences between them? In this guide, we compare genes and alleles and provide simple definitions and examples for both. Genes ...

Population and quantitative genetics theory is built with parameters that describe relatedness, and estimation of these parameters from genetic markers enables progress in fields as disparate as plant ...

Have you ever wondered why we carry two copies of each chromosome in all of our cells? During reproduction, we receive one from each of our parents. This means that we also receive two copies, or ...

Alzheimer's disease (AD) is a neurodegenerative disorder characterized by the progressive degradation of brain cells, as well as an associated decline in memory and other mental functions. Earlier ...

Researchers have uncovered a mechanism that safeguards the biallelic expression of haploinsufficient genes, shedding light on the importance of having two copies of each chromosome. A study by the lab ...

Your genes are made of DNA. This DNA provides instructions, which determines traits like your hair color and blood type. There are different versions of genes. Each ...