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| Status |
Public on Jul 04, 2019 |
| Title |
Using RNA Seq to identify a CF habitat specific transcriptional profile |
| Organism |
Pseudomonas aeruginosa |
| Experiment type |
Expression profiling by high throughput sequencing
|
| Summary |
Purpose: The goal of this study was to use RNA Seq to explore whether and to what extent genetic heterogeneity would shape the transcriptional profile in the environment of the CF lung
Methods : mRNA profiles were generated for Pseudomonas aerugionsa samples derived from explanted lung tissue or pure cultures isolated from the same lung regions by deep sequencing. To enrich the bacterial RNA MicrobeEnrich Kit (Ambion) was used. The removal of ribosomal RNA was performed using the Ribo-Zero Bacteria Kit (Illumina) and cDNA libraries were generated with the ScriptSeq v2 Kit (Illumina) . The samples were sequenced in single end mode on an Illumina HiSeq 2500 device and mRNA reads were trimmed and mapped to the PAO1 NC_002516 reference genome from NCBI using Stampy pipeline with defaut settings.
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| Overall design |
mRNA profiles either from Pseudomonas aeruginosa containing explanted lung tissue from a single patient from various regions of the lung or pure P. aeruginosa liquid cultures grown in LB at 37C from the same lung regions as the ex vivo samples were generated and deep sequenced using Illumina HiSeq 2500.
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| |
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| Contributor(s) |
Kordes A, Häußler S, Preuße M, Willger SD |
| Citation(s) |
31363089 |
| |
| Submission date |
Aug 31, 2018 |
| Last update date |
Apr 27, 2020 |
| Contact name |
Susanne Häußler |
| E-mail(s) |
[email protected]
|
| Organization name |
Twincore
|
| Department |
Molecular Bacteriology
|
| Street address |
Feodor-Lynen-Str. 7
|
| City |
Hanover |
| ZIP/Postal code |
30625 |
| Country |
Germany |
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| Platforms (1) |
| GPL18287 |
Illumina HiSeq 2500 (Pseudomonas aeruginosa) |
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| Samples (10)
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| Relations |
| BioProject |
PRJNA488829 |
| SRA |
SRP159291 |
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