ftsZ:Expression: Difference between revisions

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Revision as of 08:12, 27 May 2013

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Quickview   Gene   Gene Product(s)   Expression   Evolution   On One Page    
Overview Transcription Translation Turnover Experimental Links References Suggestions

Overview

This is a placeholder for a summary statement on how expression of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.


Cellular Levels

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See Help:Cellular levels

Molecule Organism or Strain Value Units Experimental Conditions Assay used Notes Reference(s)

Protein

E. coli K-12 MC4100

9.66E+02

molecules/cell

  • Medium: median data from rich and minimal media
  • Temperature (°C): 37
  • Growth Rate(min):
  • other:

emPAI

PMID:18304323[1]

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Notes

Tetart et al. (1992) studied an E.coli strain that expressed ftsZ at one-fifth of its normal level, because of antisense regulation by DicF RNA[2].

Transcription and Transcriptional Regulation

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See Help:Expression_transcription for help entering or editing information in this section of EcoliWiki.

Transcription unit(s)

mraZW-ftsLI-murEF-mraY-murD-ftsW-murGC-ddlB-ftsQAZ

ftsZ

ftsAZ

ftsQAZ

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Figure courtesy of RegulonDB


Notes

Robin et al. (1990) studied the transcriptional regulation of ftsZ gene using a lacZ operon fusions[3]

An increase in FtsZ results in an induction of minicell phenotype and additional division events every cell cycle. [4]

The amount of cellular FtsZ was increased by sdiA expression. [5]

FtsZ ring assembly and constriction requires FtsI activity. [6]

Translation and Regulation of Translation

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<gbrowseImage> name=NC_000913:105285..105325 source=MG1655 type=Gene+DNA_+Protein preset=Nterminus </gbrowseImage> This picture shows the sequence around the N-terminus.


Notes

This is a placeholder for a summary statement about how translation of this gene product is regulated. You can help EcoliWiki by becoming a user and writing/editing this statement.

Turnover and Regulation of Turnover

</protect>

Notes

This is a placeholder for a summary statement about turnover of this gene product. You can help EcoliWiki by becoming a user and writing/editing this statement.

Experimental

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Mutations Affecting Expression See Help:Expression_mutations for help entering or editing information in this section of EcoliWiki.

Allele Name Mutation Phenotype Reference
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Expression Studies See Help:Expression_studies for help entering or editing information in this section of EcoliWiki.

Type Reference Notes

microarray

GEO Profiles:b0095 (EcoliWiki Page)

NCBI GEO profiles for ftsZ

microarray

GenExpDB:b0095 (EcoliWiki Page)

Summary of data for ftsZ from multiple microarray studies

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Expression Resources See Help:Expression_resources for help entering or editing information in this section of EcoliWiki.

Resource Name Resource Type Description Source Notes

GFP Fusion

Intergenic region (104953..105117) fused to gfpmut2.

OpenBioSystems

GFP fusion described in Zaslaver, et al.
Plate:109-AZ20; Well:A5[7]

λJFL100

lacZ fusion

ftsZ-lacZ fusion on lambda transducing phage PMID:2106510[3]


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<protect>

Notes

Accessions Related to ftsZ Expression

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See Help:Gene_accessions for help with entering information into the Gene Accessions table.

Database Accession Notes

EcoCyc

EcoCyc:EG10347

Escherichia coli str. K-12 substr. MG1655

EchoBASE

EchoBASE:EB0343

Escherichia coli str. K-12 substr. MG1655

EcoliGenExpDB (EcoliWiki Page)

EcoliGenExpDB:b0095

EcoGene

EcoGene:EG10347

Escherichia coli str. K-12 substr. MG1655

RegulonDB

RegulonDB:ECK120000341

Escherichia coli str. K-12 substr. MG1655

ASAP

ASAP:ABE-0000333

Escherichia coli str. K-12 substr. MG1655

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Notes

Links

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References

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See Help:References for how to manage references in EcoliWiki.

  1. ↑ Ishihama, Y et al. (2008) Protein abundance profiling of the Escherichia coli cytosol. BMC Genomics 9 102 PubMed
  2. ↑ Tétart, F et al. (1992) Involvement of FtsZ in coupling of nucleoid separation with septation. Mol. Microbiol. 6 621-7 PubMed
  3. ↑ 3.0 3.1 Robin, A et al. (1990) Transcription of the ftsZ gene and cell division in Escherichia coli. J. Bacteriol. 172 1392-9 PubMed
  4. ↑ Ward, JE Jr & Lutkenhaus, J (1985) Overproduction of FtsZ induces minicell formation in E. coli. Cell 42 941-9 PubMed
  5. ↑ Wang, XD et al. (1991) A factor that positively regulates cell division by activating transcription of the major cluster of essential cell division genes of Escherichia coli. EMBO J. 10 3363-72 PubMed
  6. ↑ Pogliano, J et al. (1997) Inactivation of FtsI inhibits constriction of the FtsZ cytokinetic ring and delays the assembly of FtsZ rings at potential division sites. Proc. Natl. Acad. Sci. U.S.A. 94 559-64 PubMed
  7. ↑ Zaslaver, A et al. (2006) A comprehensive library of fluorescent transcriptional reporters for Escherichia coli. Nat. Methods 3 623-8 PubMed

Categories

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