The antagonistic interactions between a polyvalent phage SaP7 and β-lactam antibiotics on combined therapies

2022 ◽  
pp. 109332
Author(s):  
Dongxin Ma ◽  
Lei Li ◽  
Kaiou Han ◽  
Leping Wang ◽  
Yajie Cao ◽  
...  
2010 ◽  
Vol 389 (5) ◽  
pp. 1131-1141 ◽  
Author(s):  
Serguei Saavedra ◽  
Scott Powers ◽  
Trent McCotter ◽  
Mason A. Porter ◽  
Peter J. Mucha

2021 ◽  
Vol 4 (1) ◽  
Author(s):  
Karin Holmfeldt ◽  
Emelie Nilsson ◽  
Domenico Simone ◽  
Margarita Lopez-Fernandez ◽  
Xiaofen Wu ◽  
...  

AbstractThe deep biosphere contains members from all three domains of life along with viruses. Here we investigate the deep terrestrial virosphere by sequencing community nucleic acids from three groundwaters of contrasting chemistries, origins, and ages. These viromes constitute a highly unique community compared to other environmental viromes and sequenced viral isolates. Viral host prediction suggests that many of the viruses are associated with Firmicutes and Patescibacteria, a superphylum lacking previously described active viruses. RNA transcript-based activity implies viral predation in the shallower marine water-fed groundwater, while the deeper and more oligotrophic waters appear to be in ‘metabolic standby’. Viral encoded antibiotic production and resistance systems suggest competition and antagonistic interactions. The data demonstrate a viral community with a wide range of predicted hosts that mediates nutrient recycling to support a higher microbial turnover than previously anticipated. This suggests the presence of ‘kill-the-winner’ oscillations creating slow motion ‘boom and burst’ cycles.


2010 ◽  
Vol 75 (6) ◽  
pp. C570-C576 ◽  
Author(s):  
Brenner L. Freeman ◽  
Dennis L. Eggett ◽  
Tory L. Parker

2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Marta Bivand Erdal

Abstract The aim of this article is to theorize interactions between migrant transnationalism and integration using a multiscalar approach. For migrant transnationalism scholars, attention to simultaneity in transnational social fields is given. However, much migration research in Europe continues to suffer from an ‘integration bias’, which under-appreciates the salience of simultaneity within transnational social fields in many migrants’ lives, and implicitly assumes a zero-sum approach to societal membership. Drawing on interviews with migrants in Oslo (Norway) a multiscalar analytical approach is adopted. The salience of where things happen and how they are understood, depending on the perspective of involved actors, across time, space and position, emerges when using this multiscalar approach. Identifying the roles of nested, taxonomical, but also emergent and perspective scales allows a fresh theoretical engagement with interactions between migrant transnationalism and integration, showing how simultaneity and (productive) friction result from additive, synergistic and even apparently antagonistic interactions.


2015 ◽  
pp. 71-77 ◽  
Author(s):  
L. Tomassoli ◽  
D. Luison ◽  
M. Luigi ◽  
E. Costantini ◽  
P. Mangiaracina ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document