Linked Life Data

7639838

Source:http://linkedlifedata.com/resource/pubmed/id/7639838

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1994-4-28
pubmed:abstractText
A newly developed reagent was tested for its applicability in in situ hybridization and in reversed hybridization of DNA fragments generated by PCR amplification. This Platinum-complex, designated universal linkage system (ULS), equipped, for instance, with biotin or fluorescein as hapten, enables versatile nonenzymatic "one step" labeling of genomic, cloned or amplified DNA. Here we demonstrate direct in situ detection of integrated human papilloma virus (HPV) DNA in cervical carcinoma cells using DNA probes labeled with fluorescein-ULS. In cervical smears the presence of HPV or Chlamydia trachomatis was assessed by PCR. To analyze the amplified DNA, a reversed hybridization assay was developed. Immobilized probes were incubated with amplimers that were labeled post-amplification through the action of the biotinylated (BIO)-ULS complex. This novel type of nonradioactive analysis appeared to be as sensitive as its isotopic or colorimetric equivalents. This labeling procedure is simple, versatile and can be included as a universal hapten linkage system in any PCR test or in situ hybridization assay aiming at the detection and identification of DNA or RNA molecules.
pubmed:commentsCorrections
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jan
pubmed:issn
0736-6205
pubmed:author
pubmed:issnType
Print
pubmed:volume
16
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
148-53
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1994
pubmed:articleTitle
Non-isotopic labeling of DNA by newly developed hapten-containing platinum compounds.
pubmed:affiliation
Diagnostic Center SSDZ, Delft, The Netherlands.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't