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TranscriptomicsThe effect of growth rate on pyrazinamide activity in Mycobacterium tuberculosis; insights for early bactericidal activity
Background: Pyrazinamide (PZA) plays an essential part in the shortened 6-month tuberculosis (TB) treatment course due to its activity against slow-growing, semi-dormant organisms. We tested the paradigm that PZA preferentially targets slow growing cells of Mycobacterium tuberculosis that remain aft...
ORGANISM(S): Mycobacterium tuberculosis H37Rv 
2016-03-25 | E-MTAB-4093 | biostudies-arrayexpress
TranscriptomicsMycobacterium tuberculosis efpA CRISPRi knock-down transcriptional profile - induced efpA knock-down strain vs non-induced condition
In Mycobacterium tuberculosis, the efflux pump, EfpA, plays an essential but uncharacterised role in its physiology and antibiotic tolerance. In this study, an ATc-inducible CRISPR interference (CRISPRi) system was introduced into M. tuberculosis to knock-down the expression of efpA and determine an...
ORGANISM(S): Mycobacterium tuberculosis 
2024-06-19 | E-MTAB-13755 | biostudies-arrayexpress
TranscriptomicsQuantification of global transcription patterns in prokaryotes using spotted microarrays
We describe an analysis, applicable to any spotted microarray dataset produced using genomic DNA as a reference, which quantifies prokaryotic levels of mRNA on a genome-wide scale. Applying this to Mycobacterium tuberculosis, we validate the technique, show a correlation between level of expression...
ORGANISM(S): Mycobacterium bovis 
2008-09-30 | E-BUGS-60 | biostudies-arrayexpress
UnknownWhat are the experiences of supportive care in people affected by brain cancer and their informal caregivers: A qualitative systematic review.
Not available
S-EPMC10229398 | biostudies-literature
TranscriptomicsNon-Replicating Mycobacterium tuberculosis Elicits a Reduced Infectivity Profile with Corresponding Modifications to the Cell Wall and Extracellular Matrix
A key feature of Mycobacterium tuberculosis is its ability to become dormant in the host. Little is known of the mechanisms by which these bacilli are able to persist in this state. Therefore, the focus of this study was to emulate environmental conditions encountered by M. tuberculosis in the granu...
ORGANISM(S): Mycobacterium tuberculosis 
2016-11-14 | E-BUGS-142 | biostudies-arrayexpress
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