Bacteria
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA476209 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| Other | ||||
| SRR7346421_1.fastq.gz | Fastqsanger.gz | |||
| SRR7346421_2.fastq.gz | Fastqsanger.gz | |||
| SRR7346431_1.fastq.gz | Fastqsanger.gz | |||
| SRR7346431_2.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 33 |
Similar Datasets
Project description:Genome sequencing and assembly of bacterial isolates
| PRJNA666993 | ENA
Project description:ATCC bacterial species genome sequencing and assembly
| PRJNA379934 | ENA
Project description:Six bacterial genomes, Geobacter metallireducens GS-15, Chromohalobacter salexigens, Vibrio breoganii 1C-10, Bacillus cereus ATCC 10987, Campylobacter jejuni subsp. jejuni 81-176 and Campylobacter jejuni NCTC 11168, all of which had previously been sequenced using other platforms were re-sequenced using single-molecule, real-time (SMRT) sequencing specifically to analyze their methylomes. In every case a number of new N6-methyladenine (m6A) and N4-methylcytosine (m4C) methylation patterns were discovered and the DNA methyltransferases (MTases) responsible for those methylation patterns were assigned. In 15 cases it was possible to match MTase genes with MTase recognition sequences without further sub-cloning. Two Type I restriction systems required sub-cloning to differentiate their recognition sequences, while four MTases genes that were not expressed in the native organism were sub-cloned to test for viability and recognition sequences. No attempt was made to detect 5-methylcytosine (m5C) recognition motifs from the SMRT sequencing data because this modification produces weaker signals using current methods. However, all predicted m6A and m4C MTases were detected unambiguously. This study shows that the addition of SMRT sequencing to traditional sequencing approaches gives a wealth of useful functional information about a genome showing not only which MTase genes are active, but also revealing their recognition sequences. Examination of the methylomes of six different strains of bacteria using kinetic data from single-molecule, real-time (SMRT) sequencing on the PacBio RS.
2012-10-04 | E-GEOD-40133 | biostudies-arrayexpress
Project description:Genome sequencing and assembly of bacterial strains that inhibit pathogens
| PRJNA312098 | ENA
Project description:Bacterial genomes in TP area, China Genome sequencing and assembly
| PRJNA474356 | ENA
Project description:Post-transcriptional modifications are important for transfer RNAs (tRNAs) to be efficient and accurate in translation on the ribosome. The m1G37 modification on a subset of tRNAs in bacteria are generated by a conserved methyltransferase TrmD and is essential for bacterial growth. Previous studies showed that m1G37 has an important role in preventing translational frameshifting and also that this modification is coupled with aminoacylation of tRNAs for proline. Here we performed suppressor screening to isolate a mutant E. coli cell that lacks TrmD but is viable, and the whole-genome sequencing revealed several mutations on prolyl-tRNA synthetase (ProRS) gene conferring cell viability in the absence of TrmD. Biochemical assays confirmed uncoupling of m1G37 modification and aminoacylation, and cell-based assays uncovered the critical role of m1G37 in supporting Wobble decoding.
2022-09-24 | E-MTAB-12178 | biostudies-arrayexpress
Project description:Genomes of bacterial isolates from IBD patients. Genome sequencing and assembly
| PRJNA512876 | ENA