Tyler J. Johnson

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We study the emergence and dynamics of competing strains of digital organisms in a world with two depletable resources. Consumption of one resource produces the other resource as a by-product, and vice versa. As a consequence, two types of mutually dependent organisms emerge that each prey on the waste product of the other. In the absence of mutations, that(More)
BACKGROUND Cholesterol plays an important role in cancer development, drug resistance and chemoimmuno-sensitivity. Statins, cholesterol lowering drugs, can induce apoptosis, but also negatively interfere with CD-20 and rituximab-mediated activity. Our goal is to identify the alternative targets that could reduce cholesterol levels but do not interfere with(More)
Sulfolobus solfataricus is a thermoacidophilic crenarcheote with a 3.0-Mb genome. Here, we report the genome sequence of S. solfataricus strain 98/2, along with several evolved derivatives generated through experimental microbial evolution for enhanced thermoacidophily.
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