Applying PVEST to identify the diverse coping and identity resources with which DACAmented and undocumented latine students navigate their journeys to and through higher education.

Undocumented and DACAmented Latine high school graduates are enrolling in college at a low rate despite being eligible for in-state tuition in 25 U.S. states.

Escherichia coli adaptation under prolonged resource exhaustion is characterized by extreme parallelism and frequent historical contingency.

Like many other non-sporulating bacterial species, Escherichia coli is able to survive prolonged periods of resource exhaustion, by entering a state of growth called long-term stationary phase (LTSP). In July 2015, we initiated a set of evolutionary experiments aimed at characterizing the dynamics of E. coli adaptation under LTSP.

Pseudomonas putida Dynamics of Adaptation under Prolonged Resource Exhaustion.

Many nonsporulating bacterial species survive prolonged resource exhaustion, by entering a state termed long-term stationary phase. Here, we performed long-term stationary phase evolutionary experiments on the bacterium Pseudomonas putida, followed by whole-genome sequencing of evolved clones. We show that P.

Metabolic adaptation to consume butyrate under prolonged resource exhaustion.

Bacteria must often survive following the exhaustion of their external growth resources. Fitting with this need, many bacterial species that cannot sporulate, can enter a state known as long term stationary phase (LTSP) in which they can persist for years within spent media. Several recent studies have revealed the dynamics of genetic adaptation of Escherichia coli under LTSP.

Freshwater microbial metagenomes sampled across different water body characteristics, space and time in Israel.

Freshwater bodies are critical components of terrestrial ecosystems. The microbial communities of freshwater ecosystems are intimately linked water quality. These microbes interact with, utilize and recycle inorganic elements and organic matter.