Difference between revisions of "PMID:4895844"

From omp dev
Jump to: navigation, search
(New PMID: Page!)
 
(Fill PMID: Page!)
Line 1: Line 1:
 +
{{RightTOC}}
  
 +
<!--box uid=d41d8cd98f00b204e9800998ecf8427e.3552.N508abf8c4ed84-->
 +
<!--
 +
******************************************************************************************
 +
*
 +
*  ** PLEASE DON'T EDIT THIS TABLE DIRECTLY.  Use the edit table link under the table. **
 +
*
 +
****************************************************************************************** -->
 +
{|  id="N508abf8c4ed84"  class=" tableEdit PMID_info_table" 
 +
 +
|-
 +
!align=left  |Citation
 +
||
 +
'''Hane, MW  and Wood, TH '''  (1969) Escherichia coli K-12 mutants resistant to nalidixic acid: genetic mapping and dominance studies. ''J. Bacteriol.'' '''99''':238-41
 +
|-
 +
!align=left  |Abstract
 +
||
 +
Escherichia coli K-12 strains tested so far (approximately 20) can be separated into three groups on the basis of their abilities to form colonies on nutrient agar supplemented with nalidixic acid (NAL): (i) Nal(s) or wild type (no growth at 1 to 2 mug/ml); (ii) NalA(r) (growth at 40 mug/ml or higher); and (iii) NalB(r) (growth at 4 mug/ml, but no growth at 10 mug/ml). The NalA(r) group has a spectrum of sensitivity ranging from 60 to over 100 mug/ml. All Hfr strains of the NalA(r) and NalB(r) groups transfer NAL resistance to recipient cells at genetic loci which are at 42.5 +/- 0.5 and 51 +/- 1 min, respectively, on the Taylor-Trotter map. Some members of the NalA(r) group also have the genetic locus for NalB(r). The nalA(s) allele is completely dominant to nalA(r) in a partial diploid configuration. In haploids, nalA(r)-nalB(r) is phenotypically NalA(r); nalA(r)-nalB(s) is NalA(r); and nalA(s)-nalB(r) is NalB(r). The map location of nalA and the easy differentiation between NalA(r) and NalA(s) allow this marker to be used as a counterselector in bacterial conjugation experiments.
 +
|-
 +
!align=left  |Links
 +
||
 +
[http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=4895844 PubMed] [http://www.ncbi.nlm.nih.gov/pmc/articles/PMC249993 PMC249993]
 +
 +
|-
 +
!align=left  |Keywords
 +
||
 +
Alleles; Chromosome Mapping; Conjugation, Genetic; Drug Resistance, Microbial; Escherichia coli/drug effects; Genes, Dominant; Genetics, Microbial; Mutation; Nalidixic Acid/pharmacology
 +
 +
|- class="tableEdit_footer"
 +
|<span class="tableEdit_editLink plainlinks">[{{SERVER}}{{SCRIPTPATH}}?title=Special:TableEdit&id=d41d8cd98f00b204e9800998ecf8427e.3552.N508abf8c4ed84&page=3552&pagename={{FULLPAGENAMEE}}&type=1&template=PMID_info_table edit table]</span> ||
 +
|}
 +
<!--box uid=d41d8cd98f00b204e9800998ecf8427e.3552.N508abf8c4ed84-->
 +
 +
==Main Points of the Paper ==
 +
{{LitSignificance}}
 +
 +
== Materials and Methods Used ==
 +
{{LitMaterials}}
 +
 +
==Phenotype Annotations==
 +
{{AnnotationTableHelp}}
 +
<protect><!--box uid=d41d8cd98f00b204e9800998ecf8427e.3552.V508abf8c53449-->
 +
<!--
 +
******************************************************************************************
 +
*
 +
*  ** PLEASE DON'T EDIT THIS TABLE DIRECTLY.  Use the edit table link under the table. **
 +
*
 +
****************************************************************************************** -->
 +
{|  id="V508abf8c53449"  class=" tableEdit Phenotype_Table_2" 
 +
|-
 +
!|Phenotype of!!Taxon Information!!Genotype Information (if known)!!Condition Information!!OMP ID!!OMP Term Name!!ECO ID!!ECO Term Name!!Notes!!Status
 +
 +
|- class="tableEdit_footer"
 +
|<span class="tableEdit_editLink plainlinks">[{{SERVER}}{{SCRIPTPATH}}?title=Special:TableEdit&id=d41d8cd98f00b204e9800998ecf8427e.3552.V508abf8c53449&page=3552&pagename={{FULLPAGENAMEE}}&type=0&template=Phenotype_Table_2 edit table]</span> || || || || || || || || ||
 +
|}
 +
<!--box uid=d41d8cd98f00b204e9800998ecf8427e.3552.V508abf8c53449--></protect>
 +
 +
==Notes==
 +
 +
==References==
 +
{{RefHelp}}
 +
<references/>
 +
 +
 +
[[Category:Publication]]

Revision as of 11:51, 26 October 2012

Citation

Hane, MW and Wood, TH (1969) Escherichia coli K-12 mutants resistant to nalidixic acid: genetic mapping and dominance studies. J. Bacteriol. 99:238-41

Abstract

Escherichia coli K-12 strains tested so far (approximately 20) can be separated into three groups on the basis of their abilities to form colonies on nutrient agar supplemented with nalidixic acid (NAL): (i) Nal(s) or wild type (no growth at 1 to 2 mug/ml); (ii) NalA(r) (growth at 40 mug/ml or higher); and (iii) NalB(r) (growth at 4 mug/ml, but no growth at 10 mug/ml). The NalA(r) group has a spectrum of sensitivity ranging from 60 to over 100 mug/ml. All Hfr strains of the NalA(r) and NalB(r) groups transfer NAL resistance to recipient cells at genetic loci which are at 42.5 +/- 0.5 and 51 +/- 1 min, respectively, on the Taylor-Trotter map. Some members of the NalA(r) group also have the genetic locus for NalB(r). The nalA(s) allele is completely dominant to nalA(r) in a partial diploid configuration. In haploids, nalA(r)-nalB(r) is phenotypically NalA(r); nalA(r)-nalB(s) is NalA(r); and nalA(s)-nalB(r) is NalB(r). The map location of nalA and the easy differentiation between NalA(r) and NalA(s) allow this marker to be used as a counterselector in bacterial conjugation experiments.

Links

PubMed PMC249993

Keywords

Alleles; Chromosome Mapping; Conjugation, Genetic; Drug Resistance, Microbial; Escherichia coli/drug effects; Genes, Dominant; Genetics, Microbial; Mutation; Nalidixic Acid/pharmacology

edit table

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
edit table

</protect>

Notes

References

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

Retrieved from "http://bcbp-ftq4xm2.biobio.tamu.edu/omp/dev/index.php?title=PMID:4895844&oldid=8650"