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TranscriptomicsE. coli BW25113 K-12 hfq vs. wild-type persister
Persisters are cells which evade stresses like antibiotics and which are characterized by reduced metabolism and a lack of genetic alterations required to achieve this state. We showed previously that MqsR and MqsA of Escherichia coli are a toxin-antitoxin pair that influence cell physiology (e.g.,...
ORGANISM(S): Escherichia coli 
2009-11-07 | E-GEOD-18852 | biostudies-arrayexpress
UnknownDemyelinating strain of mouse hepatitis virus infection bridging innate and adaptive immune response in the induction of demyelination.
Not available
S-EPMC7106046 | biostudies-literature
TranscriptomicsCell cycle-regulated gene expression in tobacco cells
Tobacco BY-2 cells can be highly synchronized by treatment with an inhibitor of DNA synthesis, aphidicolin. For comprehensive understanding of cell cycle-regulated gene expression in tobacco, microarray analysis was conducted in synchronized cultures of BY-2 cells. Cells were treated with aphidicoli...
ORGANISM(S): Nicotiana tabacum 
2010-05-22 | E-GEOD-14250 | biostudies-arrayexpress
TranscriptomicsEvolutionary Diversification of Duplicated Genes; Experiment L, K
This study measured the rates at which duplicated genes in the Daphnia pulex genome diverge in function, based on significant differences in their gene expression when paralogs of various ages were tested across 8 to 12 contrasting conditions. The conditions were designated A to L. The number and d...
ORGANISM(S): Daphnia pulex 
2011-02-01 | E-GEOD-25851 | biostudies-arrayexpress
UnknownInhibition of hemoglobin S polymerization in vitro by a novel 15-mer EF-helix beta73 histidine-containing peptide.
Not available
S-EPMC2593912 | biostudies-literature
TranscriptomicsOverexpression of NtmybA2 in tobacco BY-2 cells
Promoters of many G2/M phase-specific genes in plants contain mitosis-specific activator (MSA) elements, which act as G2/M phase-specific enhancers and bind with R1R2R3-Myb transcription factors. A least three R1R2R3-Myb proteins are expressed in tobacco (Nicotiana tabacum). To examine the genome-wi...
ORGANISM(S): Nicotiana tabacum 
2010-05-22 | E-GEOD-14251 | biostudies-arrayexpress
TranscriptomicsPersistence of BW25113 mqsR producing MqsR 2-1 vs. producing wild-type MqsR with ampicillin
Persisters are a subpopulation of metabolically-dormant cells in biofilms that are resistant to antibiotics; hence, understanding persister cell formation is important for controlling bacterial infections. Previously we discerned that MqsR and MqsA of Escherichia coli are a toxin/antitoxin pair that...
ORGANISM(S): Escherichia coli K-12 
2012-04-02 | E-GEOD-31054 | biostudies-arrayexpress
UnknownPhase II study of bevacizumab in patients with HIV-associated Kaposi's sarcoma receiving antiretroviral therapy.
Not available
S-EPMC3383119 | biostudies-literature
TranscriptomicsBW25113 H202 and delta rpoS persister cells vs. stationary phase BW25113 wild-type
E. coli K-12 BW25113 persister cells generated via H202 pre-treatment and deletion of rpoS, relative to BW25113 wild-type stationary phase gene expression. Persister cells were generated following exposure to ampicillin 20 ug/mL. Strains: BW25113 wild-type, pre-treated with H202 10 min, ampicillin 5...
ORGANISM(S): Escherichia coli 
2012-04-02 | E-GEOD-34028 | biostudies-arrayexpress
UnknownCompositional induced structural phase transitions in (1 - x)(K0.5Na0.5)NbO3-x(Ba0.5Sr0.5)TiO3 ferroelectric solid solutions.
Not available
S-EPMC10625606 | biostudies-literature
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