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dc.contributor.authorPark, Heejoon
dc.contributor.authorMcGill, S. Lee
dc.contributor.authorArnold, Adrienne D.
dc.contributor.authorCarlson, Ross P.
dc.date.accessioned2022-05-16T21:48:51Z
dc.date.available2022-05-16T21:48:51Z
dc.date.issued2019-11
dc.identifier.citationPark, H., McGill, S.L., Arnold, A.D. et al. Pseudomonad reverse carbon catabolite repression, interspecies metabolite exchange, and consortial division of labor. Cell. Mol. Life Sci. 77, 395–413 (2020). https://doi.org/10.1007/s00018-019-03377-xen_US
dc.identifier.issn1420-682X
dc.identifier.urihttps://scholarworks.montana.edu/xmlui/handle/1/16790
dc.description.abstractMicroorganisms acquire energy and nutrients from dynamic environments, where substrates vary in both type and abundance. The regulatory system responsible for prioritizing preferred substrates is known as carbon catabolite repression (CCR). Two broad classes of CCR have been documented in the literature. The best described CCR strategy, referred to here as classic CCR (cCCR), has been experimentally and theoretically studied using model organisms such as Escherichia coli. cCCR phenotypes are often used to generalize universal strategies for fitness, sometimes incorrectly. For instance, extremely competitive microorganisms, such as Pseudomonads, which arguably have broader global distributions than E. coli, have achieved their success using metabolic strategies that are nearly opposite of cCCR. These organisms utilize a CCR strategy termed ‘reverse CCR’ (rCCR), because the order of preferred substrates is nearly reverse that of cCCR. rCCR phenotypes prefer organic acids over glucose, may or may not select preferred substrates to optimize growth rates, and do not allocate intracellular resources in a manner that produces an overflow metabolism. cCCR and rCCR have traditionally been interpreted from the perspective of monocultures, even though most microorganisms live in consortia. Here, we review the basic tenets of the two CCR strategies and consider these phenotypes from the perspective of resource acquisition in consortia, a scenario that surely influenced the evolution of cCCR and rCCR. For instance, cCCR and rCCR metabolism are near mirror images of each other; when considered from a consortium basis, the complementary properties of the two strategies can mitigate direct competition for energy and nutrients and instead establish cooperative division of labor.en_US
dc.language.isoen_USen_US
dc.publisherSpringer Science and Business Media LLCen_US
dc.titlePseudomonad reverse carbon catabolite repression, interspecies metabolite exchange, and consortial division of laboren_US
dc.typeArticleen_US
mus.citation.extentfirstpage395en_US
mus.citation.extentlastpage413en_US
mus.citation.journaltitleCellular and Molecular Life Sciencesen_US
mus.citation.volume77en_US
mus.identifier.doi10.1007/s00018-019-03377-xen_US
mus.relation.collegeCollege of Engineeringen_US
mus.relation.departmentCenter for Biofilm Engineering.en_US
mus.relation.departmentChemical & Biological Engineering.en_US
mus.relation.departmentMicrobiology & Cell Biology.en_US
mus.relation.universityMontana State University - Bozemanen_US
mus.relation.researchgroupCenter for Biofilm Engineering.en_US


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