Difference between revisions of "PMID:201607"

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{|  id="A4fbfb2f3e7343"  class=" tableEdit PMID_info_table" 
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!align=left  |Citation
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'''Iwaya, M, Jones, CW, Khorana, J and Strominger, JL'''  (1978) Mapping of the mecillinam-resistant, round morphological mutants of Escherichia coli.''J. Bacteriol.'' '''133''':196-202
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!align=left  |Abstract
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Genes responsible for round morphology in mecillinam-resistant, round morphological mutants of Escherichia coli have been mapped. Three mutants, called rodX, mapped at around 14 min, and two, called rodY, mapped at around 70 min by P1 transduction. These are either the same or very close to the loci reported, respectively, for the rodA (H. Matsuzawa, K. Hayakawa, T. Sato, and K. Imahori, J. Bacteriol. 115:436-442, 1973) and envB genes (B. Westling-Häggström and S. Normark, J. Bacteriol. 123:75-82, 1975). This suggests that mecillinam can be used very efficiently to select for found morphological mutants of rodA and envB after nitrosoguanidine treatment.
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!align=left  |Links
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[http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=201607 PubMed]
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!align=left  |Keywords
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Amdinocillin; Chromosome Mapping; Escherichia coli; Genes; Mutation; Penicillanic Acid; Penicillin Resistance; Phenotype; Transduction, Genetic
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==Main Points of the Paper ==
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{{LitSignificance}}
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== Materials and Methods Used ==
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{{LitMaterials}}
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==Phenotype Annotations==
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{{AnnotationTableHelp}}
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{|  id="T4fbfb2f410afc"  class=" tableEdit Phenotype_Table_2" 
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!|Phenotype of!!Taxon Information!!Genotype Information (if known)!!Condition Information!!OMP ID!!OMP Term Name!!ECO ID!!ECO Term Name!!Notes!!Status
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a mutation or genetic difference within a strain
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*Taxon: Eshcerichia coli
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*Strain: K-12
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*Substrain: HL18
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*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&id=83333&lvl=3&lin=f&keep=1&srchmode=1&unlock 83333]
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*Genotype of Reference Strain: ''rodY''
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*Genotype of Experimental Strain : ''rodY<sup>  -</sup>''
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*Reference Condition:
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OMP:0000276
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increased resistance to antibiotics
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Resistance to mecillinam
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a mutation or genetic difference within a strain
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*Taxon: Eshcerichia coli
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*Strain: K-12
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*Substrain: HL18
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*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&id=83333&lvl=3&lin=f&keep=1&srchmode=1&unlock 83333]
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*Genotype of Reference Strain: ''rodY''
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*Genotype of Experimental Strain : ''rodY<sup>  -</sup>''
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*Reference Condition:
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OMP:0000075
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coccus
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Round morphology
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a mutation or genetic difference within a strain
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*Taxon: Eshcerichia coli
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*Strain: K-12
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*Substrain: H3, HL29, HL103
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*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&id=83333&lvl=3&lin=f&keep=1&srchmode=1&unlock 83333]
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*Genotype of Reference Strain: ''rodX''
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*Genotype of Experimental Strain : ''rodX<sup>  -</sup>''
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*Reference Condition:
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OMP:0000075
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coccus
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Round morphology
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|-
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a mutation or genetic difference within a strain
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|
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*Taxon: Eshcerichia coli
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*Strain: K-12
 +
*Substrain: H3, HL29, HL103
 +
*NCBI Taxon ID: [http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&id=83333&lvl=3&lin=f&keep=1&srchmode=1&unlock 83333]
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*Genotype of Reference Strain: ''rodX''
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*Genotype of Experimental Strain : ''rodX<sup>  -</sup>''
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|
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*Reference Condition:
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OMP:0000276
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increased resistance to antibiotics
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|
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|
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|
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Resistance to mecillinam
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|
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|- class="tableEdit_footer"
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==Notes==
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OMP term requested (increase resistance to Mecillinam a beta lactam). Also Solid Medium term has been requested (In vivo Assay in solid medium)
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==References==
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{{RefHelp}}
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<references/>
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[[Category:Publication]] [[Category:Papers referenced in the LaRossa chapter]] [[Category:LaRossa citations that need review]]

Latest revision as of 15:27, 25 May 2012

Citation

Iwaya, M, Jones, CW, Khorana, J and Strominger, JL (1978) Mapping of the mecillinam-resistant, round morphological mutants of Escherichia coli.J. Bacteriol. 133:196-202

Abstract

Genes responsible for round morphology in mecillinam-resistant, round morphological mutants of Escherichia coli have been mapped. Three mutants, called rodX, mapped at around 14 min, and two, called rodY, mapped at around 70 min by P1 transduction. These are either the same or very close to the loci reported, respectively, for the rodA (H. Matsuzawa, K. Hayakawa, T. Sato, and K. Imahori, J. Bacteriol. 115:436-442, 1973) and envB genes (B. Westling-Häggström and S. Normark, J. Bacteriol. 123:75-82, 1975). This suggests that mecillinam can be used very efficiently to select for found morphological mutants of rodA and envB after nitrosoguanidine treatment.

Links

PubMed

Keywords

Amdinocillin; Chromosome Mapping; Escherichia coli; Genes; Mutation; Penicillanic Acid; Penicillin Resistance; Phenotype; Transduction, Genetic

Main Points of the Paper

Please summarize the main points of the paper.

Materials and Methods Used

Please list the materials and methods used in this paper (strains, plasmids, antibodies, etc).

Phenotype Annotations

See Help:AnnotationTable for details on how to edit this table.
<protect>

Phenotype of Taxon Information Genotype Information (if known) Condition Information OMP ID OMP Term Name ECO ID ECO Term Name Notes Status

a mutation or genetic difference within a strain

  • Taxon: Eshcerichia coli
  • Strain: K-12
  • Substrain: HL18
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: rodY
  • Genotype of Experimental Strain : rodY -
  • Reference Condition:

OMP:0000276

increased resistance to antibiotics

Resistance to mecillinam

a mutation or genetic difference within a strain

  • Taxon: Eshcerichia coli
  • Strain: K-12
  • Substrain: HL18
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: rodY
  • Genotype of Experimental Strain : rodY -
  • Reference Condition:

OMP:0000075

coccus

Round morphology

a mutation or genetic difference within a strain

  • Taxon: Eshcerichia coli
  • Strain: K-12
  • Substrain: H3, HL29, HL103
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: rodX
  • Genotype of Experimental Strain : rodX -
  • Reference Condition:

OMP:0000075

coccus

Round morphology

a mutation or genetic difference within a strain

  • Taxon: Eshcerichia coli
  • Strain: K-12
  • Substrain: H3, HL29, HL103
  • NCBI Taxon ID: 83333
  • Genotype of Reference Strain: rodX
  • Genotype of Experimental Strain : rodX -
  • Reference Condition:

OMP:0000276

increased resistance to antibiotics

Resistance to mecillinam


</protect>

Notes

OMP term requested (increase resistance to Mecillinam a beta lactam). Also Solid Medium term has been requested (In vivo Assay in solid medium)

References

See Help:References for how to manage references in omp dev.