The increase may have come about through various kinds of gene duplication.

The main point was that the total genetic capacity of a species may increase due to gene duplication.

Gene duplication is believed to play a major role in evolution; this idea was first suggested 100 years ago.

Gene duplication is another common and important process in the evolution of genomes.

As gene duplications may exist, duplicated runs are also possible.

The 2 segments are similar in sequence, indicating a gene duplication event.

Gene duplication is generally thought to be a major driving force of evolvability.

It is possible that this pair is a result of gene duplication.

Such families are often composed of subfamilies related to each other by gene duplication events.

Gogarten rooted the tree of life using an ancient gene duplication.

This suggests the complex itself arose by gene duplication.

Functional divergence is just one possible outcome of gene duplication events.

The family evolved via two separate gene duplication events.

This expansion in the angiosperms is thought to be due to at least one gene duplication event.

Gene duplication doesn't necessarily constitute a lasting change in a species' genome.

It is present in both domains suggesting that the protein arose from gene duplication.

Decorin and biglycan are thought to be the result of a gene duplication.

One lobe has probably evolved from the other through a gene duplication event in the distant past.

P53 diverged from p63/p73 with a gene duplication in the cartilaginous fish.

Polyploidy and gene duplication are believed to be among the most powerful forces in evolution of plant form.

In 1935, originally proposed Neofunctionalization as a possible outcome of a gene duplication event.

Gene duplications account for most of the sequence differences between humans and chimps.

Background Gene duplications are traditionally considered to be a major evolutionary source of new protein functions.

However, once fixed, three possible fates are typically envisaged for our gene duplication.

Therefore, in vertebrates these paralogs likely arose by gene duplication.