In:
PLOS ONE, Public Library of Science (PLoS), Vol. 16, No. 3 ( 2021-3-17), p. e0248513-
Abstract:
In spite of increased complexity in eukaryotes compared to prokaryotes, several basic metabolic and regulatory processes are conserved. Here we explored analogies in the eubacteria Escherichia coli and the unicellular fission yeast Schizosaccharomyces pombe transcriptomes under two carbon sources: 2% glucose; or a mix of 2% glycerol and 0.2% sodium acetate using the same growth media and growth phase. Overall, twelve RNA-seq libraries were constructed. A total of 593 and 860 genes were detected as differentially expressed for E . coli and S . pombe , respectively, with a log2 of the Fold Change ≥ 1 and False Discovery Rate ≤ 0.05. In aerobic glycolysis, most of the expressed genes were associated with cell proliferation in both organisms, including amino acid metabolism and glycolysis. In contrast in glycerol/acetate condition, genes related to flagellar assembly and membrane proteins were differentially expressed such as the general transcription factors fliA , flhD , flhC , and flagellum assembly genes were detected in E . coli , whereas in S . pombe genes for hexose transporters, integral membrane proteins, galactose metabolism, and ncRNAs related to cellular stress were overexpressed. In general, our study shows that a conserved "foraging behavior" response is observed in these eukaryotic and eubacterial organisms in gluconeogenic carbon sources.
Type of Medium:
Online Resource
ISSN:
1932-6203
DOI:
10.1371/journal.pone.0248513
DOI:
10.1371/journal.pone.0248513.g001
DOI:
10.1371/journal.pone.0248513.g002
DOI:
10.1371/journal.pone.0248513.g003
DOI:
10.1371/journal.pone.0248513.g004
DOI:
10.1371/journal.pone.0248513.g005
DOI:
10.1371/journal.pone.0248513.t001
DOI:
10.1371/journal.pone.0248513.s001
DOI:
10.1371/journal.pone.0248513.s002
DOI:
10.1371/journal.pone.0248513.s003
DOI:
10.1371/journal.pone.0248513.s004
DOI:
10.1371/journal.pone.0248513.s005
DOI:
10.1371/journal.pone.0248513.s006
DOI:
10.1371/journal.pone.0248513.s007
Language:
English
Publisher:
Public Library of Science (PLoS)
Publication Date:
2021
detail.hit.zdb_id:
2267670-3
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