Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Complete genome sequence of conjugative plasmid pJ23A1 from Lactobacillus sakei 23K

ABSTRACT: Complete genome sequence of conjugative plasmid pJ23A1

PROVIDER: PRJEB22564 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Similar Datasets

Complete genome sequence of conjugative plasmid p332A2 from Lactobacillus sakei T332

Project description:Complete genome sequence of conjugative plasmid p332A2

| PRJEB22565 | ENA

Autonomous plasmid-like replication of a conjugative transposon

Project description:Integrative and conjugative elements (ICEs), a.k.a., conjugative transposons, are mobile genetic elements involved in many biological processes, including the spread of antibiotic resistance. Unlike conjugative plasmids that are extra-chromosomal and replicate autonomously, ICEs are integrated in the chromosome and replicate passively during chromosomal replication. It is generally thought that ICEs do not replicate autonomously. We found that when induced, Bacillus subtilis ICEBs1 replicates as a plasmid. The ICEBs1 origin of transfer (oriT) served as the origin of replication and the conjugal DNA relaxase served as the replication initiation protein. Autonomous replication of ICEBs1 conferred genetic stability to the excised element, but was not required for mating. The B. subtilis helicase PcrA that mediates unwinding and replication of Gram-positive rolling circle replicating plasmids was required for ICEBs1 replication and mating. Nicking of oriT by the relaxase and unwinding by PcrA likely directs transfer of a single-strand of ICEBs1 into recipient cells. This SuperSeries is composed of the SubSeries listed below.

2009-10-16 | GSE18380 | GEO

Impact of a conjugative plasmid on plant growth-promoting Bacillus velezensis

Project description:Bacillus velezensis strain GH1-13 with a native conjugative plasmid (pBV71) is thought to be beneficial to the bacterium, although no information on its effects exists. Here we show that strain GH1-13 frequently lost the plasmid during normal growth conditions in a rich medium and changed the morphology and sensitivity to selenite and tellurite. Compared to the plasmid-cured cells, the wild-type and complemented cells exhibited multicellular behavior with the expression of conjugative type IV pili and regulatory Rap homologous genes that regulate the interconnection between conjugation and biofilm formation. Further omics-based analyses of morphogenesis, biofilm formation, and antibiotic synthesis suggest that the conjugative plasmid activates envelope stress responses in association with increased biosynthesis of extracellular polysaccharide and antibiotics for protective functions of the host during exponential phase.

2021-05-17 | PXD017305 | Pride

Transcriptome of Pseudomonas putida KT2440 harboring plasmid RP4 during conjugative transfer

Project description:We analyzed gene expression during conjugative transfer of plasmid RP4. Pairs of rifampicin-susceptible (RifS) and -resistance (RifR) strains of Pseudomonas putida KT2440 were conjugated for 10 minute on filter membrane in the presence of rifampicin to discriminate the expression changes in the donor and recipient cells.

2020-03-13 | GSE146879 | GEO

Transcription profiling of E. coli biofilm to assess the global gene impact of a natural F conjugative plasmid-carrying E.coli biofilm

Project description:we examined the three different mature biofilms and searched the genes which promoted the rapid biofilm formation when their population hosing the plasmids. We investigate the global transcriptional differences between the non-conjugative or conjugative plasmid-carrying and plasmid-free strains.

2007-05-15 | E-MEXP-953 | biostudies-arrayexpress

Complete genome sequence data of Lactobacillus sakei MBEL1397 isolated from kimchi.

Project description: Not available

| S-EPMC7260432 | biostudies-literature

Modulation of primary cell function of host Pseudomonas bacteria by conjugative plasmid pCAR1

Project description:Impacts of plasmid carriage on its host cell were comprehensively analyzed using conjugative plasmid pCAR1 in the three different kinds of hosts, Pseudomonas putida KT2440, P. aeruginosa PAO1, and P. fluorescens Pf0-1. Various analyses of the host phenotype showed that pCAR1 carriage reduced host fitness, swimming motility, and resistances to osmotic- or pH-stress, and brought about the alterations of primary metabolic capacities in the TCA cycle or those several steps away from the TCA cycle in the host cells. Growth phase-dependent transcriptome analyses were performed with the classification of the annotated genes based on their identities among the three hosts and their putative functions. pCAR1 carriage affected host transcriptome more greatly at the transition and stationary phases in each host. The transcriptome responses were more similar between KT2440 and PAO1 than between other host combinations, and many genes, such as for ribosomal proteins, F-type ATPase, and RNAP core, in both strains were commonly not suppressed in their stationary phases. These responses may have resulted in the reduction of host fitness, motility, and stress resistances. Host-specific responses to plasmid carriage were transcriptional changes of genes on putative prophage or foreign DNA regions. The extent of the impacts in host phenotypes and transcriptomes was similarly the largest in KT2440 and the lowest in Pf0-1. The host alterations controlled by pCAR1 carriage are important for understanding the fate of the plasmid and its host, plasmid maintenance, expression of plasmid genes, the host cell physiology, and host survivability in the environment.

2012-12-25 | GSE39636 | GEO

Plasmid p576 complete sequence

Project description:Complete nucleotide sequence and determination of the replication region of the sporulation inhibiting plasmid p576 from Bacillus pumilus NRS576.

| PRJEB27729 | ENA

Transcription profiling of pNCF (non-conjugative factor of F plasmid) carrying E.coli biofilm

Project description:Three E.coli affymetrix antisense arrays were used to examine the global gene expression of pNCF carrying E.coli biofilm. The pNCF is the derivative of only 65 kb non-conjugative factor of F plasmid. It was introduced to E.coli MG1655 strains before prepare the biofilm samples. The biofilms were cultured under the continuous flow cell system using MOP minimal medium supplemented with 0.02% glucose at 37C. The total RNA was extracted directly from the chamber after 48h of incubation for further array procedures according to the manufacture manual.

2007-09-01 | E-MEXP-1145 | biostudies-arrayexpress

Tnseq to identify recipient factor to modulate conjugative plasmid transfer

Project description:Tn insertion library was used for recipient for conjugative transfer of pESBL, F, and R388 plasmids. For both recipient and the resulting exconjugant libraries, Tn insertion sites were determined by illumina sequencing

2023-02-13 | E-MTAB-11704 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data