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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
6
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pubmed:dateCreated |
1995-7-13
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pubmed:abstractText |
We present a strategy for the evaluation of numerical copy number changes of DNA segments within a solid tumor genome that allows the correlation of microscopic phenotype with genotype in formalin-fixed, paraffin-embedded tumor material. Cells from a human testicular germ cell tumor and adjacent tissue areas with normal seminiferous tubules were selected separately from microscopically analyzed histological tissue sections, and DNA was extracted from the selected areas. After universal DNA amplification, the amplification products were subjected to comparative genomic hybridization. The results confirmed balanced chromosome copy numbers for the normal tissue area, although the analysis of the tumor tissue area revealed numerous gains and losses of chromosome segments. The comparative genomic hybridization results were used to select DNA probes for interphase cytogenetics on serial sections. We conclude that this technique allows the screening of selected tissue areas for numerical DNA alterations, thus enabling a direct phenotype-genotype comparison.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-1325739,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-1359641,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-1382568,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-1408846,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-1517879,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-1568226,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-1704393,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-1924281,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-2168805,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-2755080,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-2811300,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-2822935,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-2826637,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-2840197,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-2992457,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-3561394,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-6616439,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-6619538,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-7519827,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-7705182,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-7866983,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-7992829,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-8033101,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-8134364,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-8137295,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-8203461,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-8281155,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-8444465,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7778673-8448377
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
AIM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Jun
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pubmed:issn |
0002-9440
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
146
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1332-40
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:7778673-Adult,
pubmed-meshheading:7778673-Animals,
pubmed-meshheading:7778673-Base Sequence,
pubmed-meshheading:7778673-Chromosomes,
pubmed-meshheading:7778673-Cytogenetics,
pubmed-meshheading:7778673-DNA, Neoplasm,
pubmed-meshheading:7778673-Humans,
pubmed-meshheading:7778673-Interphase,
pubmed-meshheading:7778673-Karyotyping,
pubmed-meshheading:7778673-Male,
pubmed-meshheading:7778673-Microscopy, Confocal,
pubmed-meshheading:7778673-Molecular Sequence Data,
pubmed-meshheading:7778673-Nucleic Acid Hybridization,
pubmed-meshheading:7778673-Paraffin Embedding,
pubmed-meshheading:7778673-Polymerase Chain Reaction,
pubmed-meshheading:7778673-Seminoma,
pubmed-meshheading:7778673-Testicular Neoplasms
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pubmed:year |
1995
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pubmed:articleTitle |
Correlation of microscopic phenotype with genotype in a formalin-fixed, paraffin-embedded testicular germ cell tumor with universal DNA amplification, comparative genomic hybridization, and interphase cytogenetics.
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pubmed:affiliation |
Department of Human Genetics, University of Heidelberg, Germany.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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