WebIN Wang, Lysis timing and bacteriophage fitness. Genetics 172, 17–26 (2006). Crossref. PubMed. ... CY Chang, K Nam, R Young, S gene expression and the timing of lysis by bacteriophage lambda. J Bacteriol 177, 3283–3294 (1995). Crossref. PubMed. Google Scholar. 51. YP Shao, IN Wang, Effect of late promoter activity on bacteriophage … Web26 iun. 2024 · To address this knowledge gap, we employ the bacteriophage λ as a model system for studying event timing at the single cell level. Here, an easily observable event (cell lysis) is the result of the expression and accumulation of a single regulatory protein (holin) in the Escherichia coli cell inner membrane up to a threshold level (Figure 1 A) …
Ing-Nang Wang University at Albany
Web22 nov. 2011 · Wang IN (2006) Lysis timing and bacteriophage fitness. Genetics 172: 17–26. View Article Google Scholar 8. Heineman RH, Bull JJ (2007) Testing optimality with experimental evolution: lysis time in a bacteriophage. Evolution Int J Org Evolution 61: 1695–709. View Article Web20 oct. 2024 · Virus burst size, a component of viral fitness, is the average number of viral particles released from a single infected cell. In this study, we estimated bacteriophage lambda (λ) burst size mean and distribution at different lysis times. To estimate phage λ burst sizes at single-cell level, we employed a lysis-deficient E. coli lysogen, which … flagellum definition microbiology
An Optimal Lysis Time Maximizes Bacteriophage Fitness in Quasi ...
WebThe effect of lysis timing on bacteriophage (phage) fitness has received little theoretical or experimental attention. Previously, the impact of lysis timing on phage fitness was studied using a theoretical model based on the marginal value theorem from the optimal foraging theory. An implicit conclusion of the model is that, for any ... WebThe effect of lysis timing on bacteriophage (phage) fitness has received little theoretical or experimental attention. Previously, the impact of lysis timing on phage fitness was … Web23 ian. 2024 · Enzymes encoded by the lysis cassette genes including holins help to overcome this problem by disrupting the bacterial membrane from inside without damaging its cell wall 42. Holins are produced before endolysin action, and they act as molecular timers, setting the time of lysis depending on the levels of its antagonist anti-holin. cannot turn on printer hp 7640