Bacteroides pullorum sp.nov.
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ABSTRACT:
PROVIDER: PRJNA624036 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Salmonella enterica Pullorum（S. Pullorum） is one of the most important pathogens in poultry. A better understanding of the immune response and molecular modulation resulting from infection by S. Pullorum will facilitates the control of this pathogen. In this study, we determined the relationships among identified differential expressed genes (DEGs) and pathways via deeply mining microarray data from Guangxi Huang Chicken challenged with S. Pullorum.
2014-07-23 | GSE59663 | GEO
Project description:This study was conducted to evaluate the effects of dietary supplemental magnolol and honokiol in broilers infected with S. pullorum. A total of 360 one-day-old broilers were selected and randomly divided into four groups with six replicates: the negative control group (CTL), S. pullorum-infected group (SP), and the S. pullorum-infected group supplemented with 300 mg/kg honokiol (SPH) or magnolol (SPM). Chicks in the SP, SPH, and SPM groups were orally treated with a 0.5 ml (4×108 CFU/mL) S. pullorum solution at 5 days of age, while chicks in the control (CTL) group received the same amount of sterilized PBS at the same age.At 14 and 21 days of age, one chick from each replicate was randomly selected to be weighed and slaughtered by jugular exsanguination after a 12-h fasting period. The ileum samples were collected to analyze the differential expression genes.
2021-08-18 | GSE164260 | GEO
Project description:Mycoplasmopsis pullorum Genome sequencing
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Project description:Mycoplasmopsis pullorum Genome sequencing and assembly
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Project description:Purpose: Examining the transcriptome of Bacteroides thetaiotaomicron VPI-5482 challenged with Bacteroides phage to assess surface molecule expression changes Methods: Bacteroides thetaiotaomicron was grown in BPRM in vitro or Germ-Free mice were monocolonized with Bacteroides thetaiotaomicron and gavaged with ARB25 phage. Fold change was calculated as live phage versus heat-killed phage treated samples with n=3 biological replicates. Once cells reached an optical density corresponding to mid-log phase growth (absorbance between 0.4-0.5), RNA was isolated and rRNA depleted. Samples were multiplexed for sequencing on the Illumina HiSeq platform at the University of Michigan Sequencing Core. Data was analyzed using Arraystar software (DNASTAR, Inc.) using DEseq2 normalization with default parameters. Genes with significant up- or down-regulation were determined by the following criteria: genes with an average fold-change >5-fold and with at least 2/3 biological replicates with a normalized expression level >1% of the overall average, and a p-value < 0.05 (t test with Benjamini-Hochberg correction) Results: Specific capsule expression was increased in wild-type B. thetaiotaomicron during phage infection in vitro and in vivo. Many corresponding in vivo genes were upregulated as well as other surface layer proteins.
2020-05-01 | GSE147071 | GEO
Project description:Salmonella enterica PullorumM-oM-<M-^HS. PullorumM-oM-<M-^I is one of the most important pathogens in poultry. A better understanding of the immune response and molecular modulation resulting from infection by S. Pullorum will facilitates the control of this pathogen. In this study, we determined the relationships among identified differential expressed genes (DEGs) and pathways via deeply mining microarray data from Guangxi Huang Chicken challenged with S. Pullorum. The chicks were then sacrificed via cervical dislocation immediately after anesthesia with 150 mg/kg sodium pentobarbital. This process was repeated at 2 hours post-infection (hpi), 4 hpi, 8 hpi, 24 hpi, 3 days post-infection (dpi), 5dpi, 7dpi, 12dpi, and 21dpi.The spleens were used to carrying out the microarray experiment. After total RNA extraction and quality control for each splenic sample were performed according to the standard protocol provided by Agilent Technologies, two random mRNA samples collected from the challenged group were equally mixed to hybridize with one chicken whole genome expression chip (Agilent.SingleColor.26441M-oM-<M-^I for each time point. In the challenged group, there were three biological replications (chips) for every time point. However, in the control group at each time point only one chip was used to hybridize with equally mixed mRNA sample containing the three control samples.
2014-07-23 | E-GEOD-59663 | biostudies-arrayexpress
Project description:Genome expression study of Bacteroides fragilis ATCC25285 strain containing the EcfO gene constitutively expressed from plasmid pFD340
2013-01-01 | GSE35536 | GEO