Chromosome abnormality is the condition in a cell or organism where the number of chromosomes or the structure of any chromosome differs from the normal karyotype. When the variant genotype is not ...

He suggested that an abnormal sex chromosome complement might predispose to delinquency. However, a survey by Wegman and Smith 2 on a group of socially disturbed males of relatively normal ...

2013;13(6):601-611. In other situations, normal microarray analysis in the presence of an abnormal karyotype, such as marker chromosomes, is reassuring, as it indicates that the marker is lacking ...

As researchers grow sperm and eggs from stem cells to produce life in a lab, will it change the concept of birth and gene ...

Your “heart age” can also increase your risk. Due to stress, poor nutrition, lack of exercise, environmental factors, ...

Upper tract urothelial carcinoma (UTUC) is an aggressive disease that is challenging to biopsy and diagnose, frequently yielding nondiagnostic cytology and tissue specimens. Therefore, UTUC is often ...

Can epilepsy be prevented in future generations? While genetics play a role, experts believe advances in gene editing, ...

The speed at which food moves through the digestive tract, known as gut transit time, impacts health significantly. It varies among individuals and can be influenced by factors like genetics, diet, ...

It’s pretty safe to say that a bird’s beak is one of its most obvious features. And it’s super important! It’s used for ...

It took more than 50 years for Marthe Gautier to set the record straight about her discovery of the genetic cause of Down ...

In the coming years, an unprecedented number of people will leave planet Earth—but it’s becoming increasingly clear that deep ...