Sentence examples for period of host from inspiring English sources

During a critical period of host cell growth and determination, the bioactive implant interface signals mouse, as well as human, stem cells to differentiate along osteogenic lineages.

A longer period of host egg exploitation by both parasitoid species would be beneficial for O. nezarae, while G. japonicum tends to be successful when the parasitoids have only a short exploitation period.

Whereas auto regressive terms ranging from 1 to 8 weeks were estimated by summing average duration of incubation period in infected person, infectious period of host, and survival period of female Aedes mosquitoes (4, 7).

(2010, 2011) showed that a longer period of host absence selected for higher transmission rates in the presence of a trade-off between transmission and virulence but lower transmission rates in the presence of a trade-off between transmission and off-season survival.

That status is crucial for surviving periods of host colony stress such as food shortage.

Therefore, we conclude that blackcap parasites are very unlikely to have diverged during historical periods of host population isolation.

Finally, if we extrapolate our analysis to pathogens with longer periods of host infectivity, we find that the elasticity value for host recovery rate is not as important as we expected, at least close to the set of parameter values used.

Phylogenetic reconstructions within the butterfly tribe Nymphalini have suggested that more radical host shifts were more common during periods of host range expansion, and that this diversification of host use appeared to be connected to increased speciation rates [ 12, 44], but the sample sizes were too small to draw any general conclusions.

The evolutionary framework developed in this study gives an alternative to the cyclic-biphasic model developed on Leccinum (ECM Boletales) [ 6], which implies more or less soft periods of host contractions and extensions driven by environmental changes, in which coevolution does not act significantly.

Patrick Marleau became the second player in N.H.L. history to open a season with four straight multigoal games, striking twice on the power play in the first period of the host San Jose Sharks' 4-0 victory against the Colorado Avalanche on Saturday.

Moreover, the poor expression of genes related to B cell development and B cell receptor signaling (CD79A, CD79B, IL7R, MHC class II molecules, ABL1, CAMK2 D, MALT1, INPP5 D, HRAS, GRB2) points to an altered B cell function during this key period of the host response to the virus.