Escherichia coli isolate:LDRNK88
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA640167 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Effects of dried Candida utilis on intestinal microbiota of piglets
| PRJNA531397 | ENA
Project description:Single cell proteins, such as Candida utilis, are known to have immunomodulating effects in the distal intestine (DI) of Atlantic salmon, whereas soybean meal (SBM) can cause soybean meal induce enteritis (SBMIE). Inflammatory or immunomodulatory stimuli at the local level in the intestine may alter the plasma protein profile of Atlantic salmon. These changes can be helpful tools in diagnosis for fish diseases and indicators for fish health. The present work aimed to identify local intestinal tissue responses and changes in plasma protein profiles of Atlantic salmon fed C. utilis yeast, SBM, or combined diets. Fish meal (FM) based diet was used as a control diet and the six experimental diets were: FM diet with 200 g/kg C. utilis (FM200CU) and five diets containing 200 g/kg SBM together with 0 (SBM group), 25, 50, 100 or 200 g/kg C. utilis (SBM25CU, SBM50CU, SBM100CU and SBM200CU groups, respectively). Intestine morphology of fish fed FM200CU where not affected whereas SBM group presented changes characteristic of SBMIE. Low inclusion of C. utilis in SBM diet showed a modulation of immune cell populations, but did not alleviate inflammatory symptom.
2020-05-18 | PXD012051 | Pride
Project description:A recombinant C. utilis strain expressing Candida shehatae xylose reductase K275R/N277D (NADH-preferring), C. shehatae xylitol dehydrogenase and Pichia stipitis xylulokinase produce ethanol from xylose. Here, we report the transcriptional-profiling in the engineered C. utilis strain grown on xylose using DNA microarray. Transcriptome analysis indicated that expression of genes encoding the tricarboxylic acid cycle, respiration enzymes and the ethanol consumption were increased significantly when cells were cultivated on xylose. Gene expression in Candida utilis cells grown on glucose or xylose was measured at 10.5 and 24 hours, respectively. Two or three independent experiments were performed at each time for each experiment.
2014-01-01 | E-GEOD-43514 | biostudies-arrayexpress
Project description:An M307 G/A point mutation of FUT1 gene has been considered as a usful marker to select the piglets that are sensitive(GG/AG genotype) or resistant(AA) to Escherichia coli F18 in foreign pig breeds.However,it is not suitable to Chinese native breeds. Duodenal tissues were collected from 8 full-sib pairs of Sutai pigs (a new hybrid between the Duroc and Taihu breeds) at the age of 28-day differing in adhesion phenotype to find the differential genes that can be used as the candidate genes fit for Chinese native breeds. piglets at the age of 28-day sensitive (GG/AG genotype) to Escherichia coli F18 vs resistant(AA) ones.Biological replicates:8 full-sib pairs of Sutai pigs (4 pairs for GG/AA genotype of FUT1 gene, 4 pairs for AG/AA genotype)
2011-01-26 | E-GEOD-26854 | biostudies-arrayexpress
Project description:We previously reported that a recombinant Candida utilis strain expressing a Candida shehatae xylose reductase K275R/N277D, a C. shehatae xylitol dehydrogenase, and xylulokinase from Pichia stipitis produced ethanol from xylose. However, its productivity was low. In this study, metabolomic (CE-TOF MS) and transcriptomic (microarray) analyses were performed to characterize xylose metabolism by the engineered C. utilis and to identify key genetic changes contributing to efficient xylose utilization. Metabolomic analysis revealed that the xylose-fermenting strain accumulated more pentose phosphate pathway intermediates, more NADH, and more glycolytic intermediates upstream of glyceraldehyde 3-phosphate than wild-type. Transcriptomic analysis of the strain grown on xylose indicated a significant increase in expression of genes encoding tricarboxylic acid cycle enzymes, respiratory enzymes, and enzymes involved in ethanol oxidation. To decrease the NADH/NAD+ ratio and increase ethanol yield from the fermentation of xylose, ADH1 encoding NADH-dependent alcohol dehydrogenase was overexpressed. The resultant strain exhibited a 17% increase in ethanol production and a 22% decrease in xylitol accumulation relative to the control.
2014-01-01 | GSE43514 | GEO
Project description:We demonstrated that a maternal antibiotic treatment can change intestinal development of the offspring piglets permanently by showing that maternal gestational antibiotic treatment affects intestinal development in offspring piglets for a period of at least seven weeks after the antibiotic treatment in the sows was finished. It was shown that immediately after birth the piglets from amoxicillin treated sows, showed upregulation of genes involved in processes related to ‘tight junctions’ and ‘immunoglobulins’. In addition, these piglets had significantly lower number of goblet cells. Together, this may lead to a gut wall that is more rapidly closed in piglets from amoxicillin treated sows, affecting the uptake of immunoglobulins and the intestinal development. Later in life, around weaning, gene expression and morphological data indicate that the crypts of piglets from amoxicillin treated sows deepen around weaning as an effect of the amoxicillin treatment which in combination with the upregulation of genes involved in cell cycle processes, ribosomal activity and protein degradation might imply that the intestinal development, the subsequent differentiation of cells or the timing of these processes was delayed by the maternal antibiotic treatment.
2019-07-29 | GSE115178 | GEO
Project description:Peripheral blood transcriptome is an important intermediate data source for investigation of the mechanism of Salmonella invasion, proliferation, and transmission but its development in pig is quite limited. We challenged four-week-old piglets (Duroc × Landrace × Yorkshire crossbred) with Salmonella enterica serovar Typhimurium LT2 and investigated the peripheral blood miRNA expression profile before treatment (d0) and at 2 days post inoculation (dpi) using deep sequencing technology.
2018-09-21 | GSE120266 | GEO
Project description:Peripheral blood transcriptome is an important intermedia data source for investigation of the mechanism of Salmonella invasion, proliferation, and transmission but its development in pig is quite limited. We challenged four weeks old piglets (Duroc × Landrace × Yorkshire crossbred) with Salmonella enterica serovar Typhimurium LT2 and investigated the peripheral blood gene expression profile before treatment (d0) and at 2 and 7 day post inoculation (dpi) using deep sequencing technology.
2018-08-07 | GSE118150 | GEO
Project description:Candida utilis NBRC0988 genome sequencing
| PRJDB26 | ENA