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TranscriptomicsMetabolism of four α-glycosidic linkage-containing oligosaccharides by Bifidobacterium breve UCC2003
Members of the genus Bifidobacterium are common inhabitants of the gastrointestinal tract of humans and other mammals, where they ferment many diet-derived carbohydrates that cannot be digested by their host. To extend our understanding of bifidobacterial carbohydrate utilisation, we investigated th...
ORGANISM(S): Bifidobacterium breve 
2013-08-16 | E-GEOD-47448 | biostudies-arrayexpress
TranscriptomicsA two-component regulatory system controls serpin expression in Bifidobacterium breve UCC2003.
This work reports on the identification and molecular characterization of a two-component regulatory system (2CRS), encoded by serRK, which is believed to control the expression of the ser2003 locus in Bifidobacterium breve UCC2003. The ser2003 locus consists of two genes, Bbr_1319 (sagA) and Bbr_13...
ORGANISM(S): Bifidobacterium breve UCC2003 
2012-08-28 | E-GEOD-37835 | biostudies-arrayexpress
TranscriptomicsMetabolism of a plant derived galactose-containing polysaccharide by Bifidobacterium breve UCC2003
In this study, we describe the functional characterisation of the B. breve UCC2003 gal locus, which is dedicated to the utilisation of galactan, a plant-derived polysaccharide. Using a combination of molecular approaches we conclude that the galA gene of B. breve UCC2003 encodes a beta-1,4-endogalac...
ORGANISM(S): Bifidobacterium breve UCC2003 
2012-05-16 | E-GEOD-21865 | biostudies-arrayexpress
TranscriptomicsA conserved two-component signal transduction system controls the response to phosphate starvation in Bifidobacterium breve UCC2003
This work reports on the identification and molecular characterization of a two-component regulatory system (2CRS), encoded by phoRP in Bifidobacterium breve UCC2003, which controls the response to phosphate (Pi) starvation. The response regulator PhoP was shown to bind to the promoter region of pst...
ORGANISM(S): Bifidobacterium breve UCC2003 
2012-09-06 | E-GEOD-34983 | biostudies-arrayexpress
UnknownImpact of Severe COVID-19 on Accelerating Dementia Onset: Clinical and Epidemiological Insights.
Not available
S-EPMC11974976 | biostudies-literature
TranscriptomicsCellodextrin utilization by Bifidobacterium breve UCC2003
The transcription of the cldEFGC gene cluster of Bifidobacterium breve UCC2003 was shown to be induced upon growth on cellodextrins, implicating these genes in the metabolism of these sugars. Phenotypic analysis of a B. breve UCC2003::cldE insertion mutant confirmed that the cld gene cluster is excl...
ORGANISM(S): Bifidobacterium breve UCC2003 
2010-08-11 | E-GEOD-17604 | biostudies-arrayexpress
TranscriptomicsRibose utilization by the human commensal Bifidobacterium breve UCC2003
Growth of B. breve UCC2003 on ribose leads to the transcriptional induction of the rbsACBDK gene cluster. Generation and phenotypic analysis of an rbsA insertion mutant established that the rbs gene cluster is essential for ribose utilization, and that its transcription is likely regulated by a LacI...
ORGANISM(S): Bifidobacterium breve UCC2003 
2010-05-19 | E-GEOD-17325 | biostudies-arrayexpress
TranscriptomicsBile-inducible membrane protein mediates the bile resistance phenotype of Bifidobacterium breve UCC2003
Bbr_0838 from Bifidobacterium breve UCC2003 encodes a 683 residue membrane protein, that contains a permease domain displaying similarity to transporters belonging to the major facilitator superfamily, as well as a CBS (cystathionine beta synthase) domain. The high level of similarity to bile-efflux...
ORGANISM(S): Bifidobacterium breve UCC2003 
2012-02-20 | E-GEOD-31224 | biostudies-arrayexpress
TranscriptomicsDiscovering novel bile protection systems in Bifidobacterium breve UCC2003 through functional genomics
Tolerance of gut commensals to bile salt exposure is an important feature for their survival in and colonization of the intestinal environment. A transcriptomic approach was employed to study the response of Bifidobacterium breve UCC2003 to bile, allowing the identification of a number of bile-induc...
ORGANISM(S): Bifidobacterium breve UCC2003 
2011-12-16 | E-GEOD-31032 | biostudies-arrayexpress
UnknownData and non-linear models for the estimation of biomass growth and carbon fixation in managed forests.
Not available
S-EPMC6660611 | biostudies-literature
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