Whole-genome duplications are rare evolutionary events in which all the chromosomes and genes of a species are doubled. This supplies new genetic material to the gene pool and can provide an ...

For millennia, evolution has intrigued many great thinkers, prompting questions about how new traits emerge as species adapt over time. Then, attention shifted to natural selection and the inheritance ...

The researchers identified regions with Neandertal ancestry in over 300 individuals. They assessed sharing of segments, inferred gene flow, and looked at variation to identify candidates for positive ...

Angiosperms, also known as flowering plants, represent the most diverse group of seed plants, and their origin and evolution have long been a central question in plant evolutionary biology.

“The Gene: An Intimate History” brings vividly to life the story of today’s revolution in medical science through present-day tales of patients and doctors at the forefront of the search for genetic ...

Alterations to a single gene in the plague bacterium's genome have shed light on a method the germ has used to survive and spread through the ages. When you purchase through links on our site, we may ...

Consistency and Heterogeneity of Microsatellite Instability (MSI) Status in Paired Biopsy and Surgical Specimens of Colorectal Cancer: A Necessity for MSI Reassessment After Treatment? Incorporating ...

De novo genes are evolution’s magic trick—new genes appearing from non-coding DNA, much like a rabbit pulled from a hat. Once considered impossible, de novo genes have been identified in Drosophila ...