Sentence examples for become duplicated from inspiring English sources

A similar situation can arise within an individual gene structure: one or more exons can become duplicated within the vicinity of a gene.

Although we are primarily concerned with the mechanisms by which single-copy genes become duplicated, a related issue is the mechanism by which a tandem array is reduced to a single-copy gene.

The common carp genome is widely thought to have become duplicated within the previous 12-15 Myandand many duplicate paralogs are retained [ 6- 8] to complicate the analysis.

After many generations of such activity, many of the sequences which have become duplicated as a result of the allopolyploidization event revert to single copy and the genome becomes increasingly diploid-like [ 9].

The β chain gene became duplicated again about 200 million years ago, giving rise to the γ hemoglobin chain, a normal component of fetal hemoglobin (hemoblobin F).

About 500 million years ago a chromosome segment carrying the gene coding for hemoglobin became duplicated, so that the genes in the different segments thereafter evolved in somewhat different ways, one eventually giving rise to the modern gene coding for the α hemoglobin chain, the other for the β chain.

His analysis is based on the idea that organisms can evolve new proteins when a gene becomes duplicated in the genome: One copy of the gene retains its original function, while the other mutates into a new one--in this case, a poison.

As the beta-satellites seem to have been amplified along with the DUXY genes, the most obvious explanation is that both were part of an ancestral DUX gene cassette that became duplicated and/or transposed.

This suggests that with the appearance of the vertebrates, an ancestral gene became duplicated to create two genes, which later evolved into cortactin and HS1.

This is consistent with the view that the CYP51 gene became duplicated very early in fungal evolution and then one of the duplicates may have given rise to CYP61 [ 30].

It is important to stress that the process by which a single CUP1 repeat becomes duplicated is inherently different than the process by which a tandem array becomes deleted to a single copy.