The phrase "an evolution that occurred" is correct and usable in written English.
It can be used to describe a process of change or development that has taken place over time.
Example: "The study highlights an evolution that occurred in the species' behavior as a response to environmental changes."
Alternatives: "a development that took place" or "a transformation that happened."
There's an evolution that occurs.
Given the conservation of methylation patterns across genes in both plants and animals (Suzuki and Bird, 2008; Feng et al, 2010), it is likely that gene-related DNA methylation is an ancient product of evolution that occurred before these kingdoms diverged, which is evidence of an important function.
Although both these strains are highly similar, appreciating the evolution that occurred during a year in a CF lung is critical to understanding the fitness advantage required for chronic bacterial pathogens.
In this study, because we assumed no variations in dN/ dS ratio among sites and then averaged the ratio over all sites in the gene, we could only detect the variations in the rate of protein evolution that occurred over a large part of a given gene in a certain lineage.
Extant Vaucheria-like characteristics seen in Paleovaucheria and other late Mesoproterozoic/early Neoproterozoic xanthophyte fossils are therefore more likely the result of convergent evolution that occurred in an early extinct ochrophyte lineage, or possibly (due to the great antiquity of the fossils involved) in an old non-stramenopile group.
This paper focuses on the provenance of features of the KFPB, predominantly was fed from the northern basin margin, while also aiming to resolve the complex basin evolution that occurred during the Miocene.
These analyses uncovered several aspects of Oryza genome evolution that occurred since its origin approximately 15 million years ago (MYA), providing the first insights into the nature of DNA rearrangements, their pace, chronology, mechanistic causes, and impact on genome diversity.
A better understanding of mt protein functions may be possible by detecting adaptive evolution that occurred in specific lineages of the mt gene tree of the placental mammals.
Taken together, our SHIV-C data suggest that HIV-C envelope evolution that occurred under the selective pressure of RM nAbs displays some of the hallmarks of HIV-C Env evolution in seen in chronically infected humans.
The more recent branch points in the phylogenetic trees distinguish groups of human sequences and mark events in KIR locus evolution that occurred in the human lineage since separation from the chimpanzee lineage.
