Sentence examples for mutations that better from inspiring English sources

Third, viral sequences suggest the possibility of resistance to certain antiviral medications, rendering some current treatments ineffective., And fourth, viral isolates bear hemagglutinin receptor binding site mutations that better enable this avian virus to infect mammals, and only a few additional mutations might be needed for full adaptation for human-to-human transmission.

Interestingly, there was no correlation between relative fitness at high and low frequency (GLM including strain and siderophore production relative to the ancestor; F1,29 = 0.68, p = 0.415), suggesting that mutations that confer better ability to invade from rare do not necessarily also confer a better ability to persist at high frequency.

Consider mutations that create better uptake sequences.

These two properties drive protein remodelling during evolution wherein a trade-off exists between mutations that endow better protein function regardless of protein fitness and compensatory mutations that improve stability [ 7].

One possibility is that the iseganan-selected bacteria have evolved mutations that facilitate better survival in the host mediated by reduced activation of the immune system (Atilano et al. 2011).

The others, with random "mutations" that could allow better players to evolve, were given offspring.

84% of grade III tumours and 17% of grade IV had IDH1 or IDH2 mutations that conferred a better prognosis in both; MGMT methylation (defined as average value across 16 CpGs ≥ 10%) occurred in 75% of tumours and was also associated with improved survival.

It also suggests that Paleoindians risked life at high altitude even before genetic mutations that helped them survive better in low oxygen swept through the highland people, Rademaker says.

However, in some cases, the virus transmits and persists after fixing beneficial mutations that allow for a better exploitation of the new host.

Elevated expression could be a byproduct of increased stability, or it could independently increase mutational robustness by allowing the proteins to better tolerate mutations that decrease codon adaptation or reduce folding efficiency.

Alternatively, the ancient hub of the network may accumulate compensatory mutations that allow it to interact better with modern nodes.