Linked Life Data

8515107

Source:http://linkedlifedata.com/resource/pubmed/id/8515107

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1993-7-20
pubmed:abstractText
To further elucidate the extent of variation among Pneumocystis carinii obtained from different mammalian hosts, polymerase chain reaction (PCR) analysis of the genes encoding two antigens of P. carinii was done. Using primers based on the ferret P. carinii glycoprotein (gp)A gene and the rat P. carinii 45- to 55-kDa antigen gene, amplification was attempted with DNA isolated from P. carinii-infected ferret, rat, mouse, and human lungs. For both genes, amplification was successful only with P. carinii DNA isolated from the same host species from which the P. carinii gene was originally isolated. The presence of P. carinii DNA in each sample was documented by PCR using primers based on the conserved mitochondrial ribosomal RNA gene sequence. These results were confirmed for P. carinii gpA by Southern blot analysis using a labeled fragment of the ferret P. carinii gpA gene as a probe. Thus, in addition to the previously reported phenotypic variation among antigens of P. carinii, there is also genotypic variation of these same antigens.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0022-1899
pubmed:author
pubmed:issnType
Print
pubmed:volume
168
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
191-4
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1993
pubmed:articleTitle
Further evidence of host species-specific variation in antigens of Pneumocystis carinii using the polymerase chain reaction.
pubmed:affiliation
Department of Pediatrics, University of Rochester School of Medicine and Dentistry, New York.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't