Transcription profiling time series of Enterococcus faecalis V583 in response to growth in 10% and 100% blood
ABSTRACT: Gene expression of Enterococcus faecalis V583 in response to growth in 10% and 100% blood was examined by the use of of genome wide microarrays. Transcriptional profiles were obtained through time series experiments over periods of 60min (for 10% blood) and only after 30 min for growth 100% blood.
Project description:Differences in gene content between three test strains were first assessed by comparative genomic hybridization using an E. faecalis V583 oligo array and with E. faecalis V583 as a reference strain . Transcriptional profiles of the same three test strains were then obtained through time series experiments over periods of 30min.
Project description:The effects of NaCl on transcriptional events were studied by means of genome wide microarrays in Enterococcus faecalis V583. Transcriptional profiles were obtained through time series experiments over periods of 60min.
Project description:An Illumina microarray analysis of the changes in the transcription of genes other than SLC7A7 in 13 Finnish patients with lysinuric protein intolerance (LPI). The patient samples were compared to a pooled sample of 10 sex and age-matched controls which was hybridised twice on the microarrays (Control A and Control B).
Project description:The transcriptional responses of class IIa bacteriocin resistance in 4 mutants of Enterococcus faecalis V583; three spontaneous pediocin PA-1 mutants; MOP1, MOP2 and MOP5 and one delta-mptD mutant called MOM1, studied by microarrays in E. faecalis V583.
Project description:This experiment is part of the FunGenES project (FunGenES - Functional Genomics in Embryonic Stem Cells partially funded by the 6th Framework Programme of the European Union, http://www.fungenes.org). The experiment was conducted at University of Cologne, Cologne, Germany. Goal of the experiment was an analysis the transcriptome of the ES-cell derived pure T-brachyury expressing CGR8 cells. Materials and methods: On day 0, EBs were made from T-brachyury ES (CGR8) cell line by hanging drop protocol. On second day, the hanging drop EBs were transferred into suspension. On third day, the EBs were treated or untreated with puromycin at a concentration of 5ug/ml for 2 days. On 5th day, the medium was changed and added medium with or without puromycin at a concentration of 2 ug/ml for 1 day. On day 6th , RNA was isolated from EBs treated or untreated with puromycin for affymetrix analysis.
Project description:Comparative genomic hybridization of 9 Norwegian E. faecalis baby isolates with E. faecalis V583 as a reference strain using an E. faecalis V583 oligo array. Total gene content was analyzed by whole genome microarrays.