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TranscriptomicsComparative genome hybridization for Lactobacillus casei
Lactobacillus casei is remarkably adaptive to diverse habitats. To understand the evolution and adaptation of Lb. casei strains isolated from different environments, the gene content of 22 Lb. casei strains isolated from various habitats (cheeses, n=8; plant materials, n=8; and human sources, n=6) w...
ORGANISM(S): Lactobacillus casei 
2010-06-21 | E-GEOD-15030 | biostudies-arrayexpress
TranscriptomicsPhysiological and transcriptional response of Lactobacillus casei ATCC 334 to acid stress
This study investigated features of the acid tolerance response (ATR) in Lactobacillus casei ATCC 334. To optimize ATR induction, cells were acid adapted for 10 or 20 min at different pH values (range, 3.0 to 5.0) and then acid challenged at pH 2.0. Adaptation over a broad range of pHs improved acid...
ORGANISM(S): Lactobacillus casei ATCC 334 
2010-06-15 | E-GEOD-22318 | biostudies-arrayexpress
TranscriptomicsResponse to bile of Lactobacillus casei BL23
The response to bile of Lactobacillus casei BL23 was investigated. Lactobacillus casei BL23 was grown in MRS medium at 37C without shaking until O.D. 595 nm. reached 0.5. The cultures were then two fold diluted with prewarmed MRS medium (control) or MRS supplemented with 0.2% bovine bile (treatment)...
ORGANISM(S): Lactobacillus casei 
2011-10-19 | E-GEOD-33047 | biostudies-arrayexpress
TranscriptomicsComparison of the response to bile of Lactobacillus casei BL23 and its derivative strain TC01
The response to bile of Lactobacillus casei BL23 and its derivative strain TC01 was investigated. TC01 strain carries a complete deletion of gene LCABL_02080 which encodes a two component signal transduction response regulator. Lactobacillus casei BL23 and TC01 strains were grown in MRS medium at 3...
ORGANISM(S): Lactobacillus casei 
2012-10-10 | E-GEOD-25448 | biostudies-arrayexpress
ProteomicsIntegrative genomic and proteomic analysis of response of Lactobacillus casei str. Zhang to glucose limitation
Nutrient starvation is an important survival challenge for bacteria during industrial production of functional foods. Lactobacilli are increasingly being used as probiotics in functional foods. As next-generation sequencing technology has greatly advanced, we performed integrative proteomic and geno...
ORGANISM(S): Lactobacillus casei str. Zhang 
2018-02-08 | PXD006643 | Pride
Lactobacillus casei str. zhang  lace of glucose 
TranscriptomicsEffect of probiotic Lactobacillus casei Zhang on liver gene expression of hypercholesterolemic rats
The hypocholesterolemic effect of probiotics has been observed, but the molecular mechanism of probiotic-host interaction is still obscure. In this study, DNA microarray technology was used to explore the gene expression profile of liver of hypercholesterolemic rats caused by administration of probi...
ORGANISM(S): Rattus norvegicus 
2011-12-31 | E-GEOD-23740 | biostudies-arrayexpress
TranscriptomicsGene expression profile of Lactobacillus casei Zhang in fermented milk during transit in simulated gastrointestinal tract
The survival of probiotics could be strongly enhanced by delivery vehicles, but the mechanism was unknown. In this study, whole genome microarray technology was used to detect the gene expression profiles of probiotic Lactobacillus casei Zhang in the absence and presence of fermented milk in simulat...
ORGANISM(S): Lactobacillus casei str. Zhang 
2011-12-31 | E-GEOD-23685 | biostudies-arrayexpress
ProteomicsSurface proteome of Lactobacillus casei GCRL163 under heat adaptation
Cell surface proteins are constatntly impacted by environmental stresses. To understand the imapct of heat adaptation on the Lactobacillus casei GCRL163, trypsin shaving technique was used to extract the surface proteins of the strain and the protein fraction obtained analysed using gel-free proteom...
ORGANISM(S): Lactobacillus casei W56 
2022-03-01 | PXD009468 | Pride
Lactobacillus Surface proteins Proteomics Heat adaptation 
ProteomicsSurface proteome of Lactobacillus casei GCRL163 under heat adaptation – extracellular fluid
Cell surface proteins are constantly impacted by environmental stresses. To understand the impact of heat adaptation on the Lactobacillus casei GCRL163, trypsin shaving technique was used to extract the surface proteins of the strain and the protein fraction obtained analysed using gel-free proteomi...
ORGANISM(S): Lactobacillus casei W56 
2022-03-01 | PXD009638 | Pride
Lactobacillus Surface proteins Proteomics Heat adaptation 
ProteomicsSurface proteome of Lactobacillus casei GCRL163 under heat adaptation – LiCl Sucrose
Cell surface proteins are constantly impacted by environmental stresses. To understand the impact of heat adaptation on the Lactobacillus casei GCRL163, trypsin shaving technique was used to extract the surface proteins of the strain and the protein fraction obtained analysed using gel-free proteomi...
ORGANISM(S): Lactobacillus casei W56 
2022-03-01 | PXD009591 | Pride
Lactobacillus Surface proteins Proteomics Heat adaptation 
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