Bacteria
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ABSTRACT:
PROVIDER: PRJNA1057501 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:In this study, we studied the fibrolytic potential of the rumen microbiota in the rumen of 6 lambs separated from their dams from 12h of age and artificially fed with milk replacer (MR) and starter feed from d8, in absence (3 lambs) or presence (3 lambs) of a combination of the live yeast Saccharomyces cerevisiae CNCM I-1077 and selected yeast metabolites. The fibrolytic potential of the rumen microbiota of the lambs at 56 days of age was analyzed with a DNA microarray (FibroChip) targeting genes coding for 8 glycoside hydrolase (GH) families.
2019-10-01 | GSE122256 | GEO
Project description:This series represents the analysis of a commercial dry active yeast (purchased locally). The genetics of this sample is unknown. Keywords = commercial Keywords = dry active yeast Keywords: other
2005-08-01 | GSE1314 | GEO
Project description:Purpose: The present study was designed to identify both differentially expressed (DE) genes in the liver tissues of fattening Merino lambs and differences in metabolites accumulated in plasma, thus trying to identify modified metabolic pathways as a consequence of milk restriction during the suckling period. Methods: Twenty-four male Merino lambs were assigned to 2 different groups (n=12 per dietary treatment). The first group (ad libitum, ADL) was kept permanently with the dams whereas the other group (restricted, RES) was milk restricted. When they reached 15 kg of live body weight, all the lambs were offered the same complete pelleted diet at the same level to ensure no differences in dry matter intake. All the lambs were slaughtered with 27 kg. For transcriptomic analysis, 4 liver samples representative from each group (8 samples in total) were selected for RNA sequencing methodology (RNA-seq). Results: 38 DE annotated genes were identified by RNA-seq, with 23 DE genes being down-regulated and 15 up-regulated in the liver of RES relative to the ADL group (P < 0.10). In general, those genes and pathways involved in protein synthesis or protease inhibitors were down-regulated in the RES group, whereas those related to proteolytic degradation were up-regultated, thus suggesting a higher catabolism of proteins in these lambs. Contrarily, RES lambs showed over-expression of xenobiotic metabolism pathways, whereas those genes related to β-oxidation of fatty acids were down expressed. Conclusions: According to the data obtained, early feed restriction during the suckling period of Merino lambs promoted long-term effects on hepatic transcriptomic profile and plasma metabolic profile wich might have modified fatty acids metabolism, catabolism of proteins and detoxification of xenobiotics, thus reducing feed efficiency of fattening period.
2018-05-15 | GSE107064 | GEO
Project description:Purpose: The present study was designed to identify both differentially expressed (DE) genes and differences in proteins accumulated in the liver tissues of suckling female lambs, thus trying to identify modified metabolic pathways as a consequence of milk restriction during the suckling period. Methods: Forty Assaf lambs (average BW 4.7 kg) were penned individually, twenty of them were fed milk replacer (200 g dry matter/L) ad libitum (ADL; 192 mL/kg LBW) whereas the other group (restricted, RES) only received 120 mL/kg LBW. When they were 35 days old, four animals per group were slaughtered (8 lambs in total) and a piece of liver was excised for transcriptomic analysis. The liver transcriptome analysis was carried out using RNA sequencing methodology (RNA-seq). Results: 386 DE genes were identified by RNA-seq, 198 of them being annotated genes in the KEGG pathway. Positive values of log2-fold change (log2FC) indicated that 210 genes were up-regulated in the liver of RES relative to the ADL group, whereas negative log2FC values denoted the down-regulation of 176 genes (P < 0.05). Conclusions: According to the data obtained, a restricted milk intake during the suckling period of replacement lambs affects hepatic transcriptome and proteome associated with an altered metabolism of lipids and proteins, thus reducing feed efficiency of replacement period.
2018-12-16 | GSE110192 | GEO
Project description:YDRseries4, Comparison commercial dry active yeast to BY4743
| PRJNA89881 | ENA
Project description:This series represents the analysis of a commercial dry active yeast (purchased locally). The genetics of this sample is unknown.
2007-10-23 | E-GEOD-1314 | biostudies-arrayexpress
Project description:Shochu distilled water (SDW) was used as a feedstuff for livestock. We have tried to evaluate the physiology of pig during feeding SDW using genomics. 8-9 month old clawn miniature pigs were fed standard dry feed or SDW feeding. SDW feeding composed of standard dry feed: water: SDW= 1:1:1 by the weight ratio.Whole blood gene expression in control and SDW animal was measured at 12 weeks of feeding periods.
2016-03-02 | E-GEOD-78768 | biostudies-arrayexpress
Project description:This series represents Experiment 1 of the yeast desiccation / rehydration time course analysis. Samples include Control, 50% dry, Dry, 15 min. post rehydration, 45 min. post rehydration, 90 min. post rehydration, and 360 min. post rehydration. Keywords = BY4743 Keywords = desiccation Keywords = glucose-limited Keywords = rehydration Keywords = yeast Keywords: time-course
2005-08-01 | GSE1311 | GEO
Project description:This series represents Experiment 3 of the yeast desiccation / rehydration time course analysis. Samples include Control, 50% dry, Dry, 15 min. post rehydration, 45 min. post rehydration, 90 min. post rehydration, and 360 min. post rehydration. Keywords = BY4743 Keywords = desiccation Keywords = glucose-limited Keywords = rehydration Keywords = yeast Keywords: time-course
2005-08-01 | GSE1313 | GEO