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rdf:type |
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lifeskim:mentions |
umls-concept:C0017262,
umls-concept:C0034693,
umls-concept:C0034721,
umls-concept:C0042720,
umls-concept:C0185117,
umls-concept:C0431085,
umls-concept:C0439659,
umls-concept:C0546816,
umls-concept:C0884118,
umls-concept:C1518280,
umls-concept:C2911684
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pubmed:issue |
1
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pubmed:dateCreated |
1980-6-25
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pubmed:abstractText |
Four cell lines derived from adenovirus type 12-induced rat brain tumors were studied. The polyploid cells displayed neuroepithelial characteristics and were transplantable into syngeneic rats and nude mice. In tissue culture the cells grew in monolayers and multilayers. A very high saturation density was reached, and the cells plated in agar and were easily agglutinated with low concentrations of concanavalin A. Between 2 and 11 copies of the viral genome per diploid cellular genome were detected by reassociation kinetics analysis in the different lines. The patterns of distribution of viral DNA sequences in these lines, as revealed by blot analysis, suggest colinear integration of the intact viral genome into the cellular DNA. The patterns of integration were stable after more than 15 months of prolonged tissue culture and after animal reimplantation. Integration patterns were identical in three of the tumor lines and different in another line. Viral sequences were transcribed. The extent of homology found toward adenovirus type 12 DNA in polyadenylated polysome-associated mRNA isolated from the tumor lines suggests that the early and some of the late genes of adenovirus type 12 DNA are transcribed in these tumor cells. Infectious virus was not rescuable from these lines.
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pubmed:commentsCorrections |
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-1028164,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-1068469,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-1117320,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-1195397,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-13130792,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-13922417,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-13955470,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-14166590,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-14187925,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-14293297,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-172908,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-177975,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-184963,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-191634,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4297880,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4325134,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4362403,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4365324,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4375398,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4442124,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4551995,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4634738,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4647179,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4767258,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-4776968,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-5110034,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-5125575,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-5345656,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-5630384,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-5650922,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-5918959,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-5963888,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-688383,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-690612,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-779852,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-835233,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-837440,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-853566,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-862025,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-875133,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-881736,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-904032,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-947550,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-988193,
http://linkedlifedata.com/resource/pubmed/commentcorrection/7365869-988194
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0022-538X
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
33
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
423-37
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pubmed:dateRevised |
2009-11-18
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pubmed:meshHeading |
pubmed-meshheading:7365869-Adenoviruses, Human,
pubmed-meshheading:7365869-Animals,
pubmed-meshheading:7365869-Brain Neoplasms,
pubmed-meshheading:7365869-Cell Line,
pubmed-meshheading:7365869-DNA, Neoplasm,
pubmed-meshheading:7365869-DNA, Viral,
pubmed-meshheading:7365869-Epithelium,
pubmed-meshheading:7365869-Genes, Viral,
pubmed-meshheading:7365869-Mice,
pubmed-meshheading:7365869-Mice, Nude,
pubmed-meshheading:7365869-Neoplasm Transplantation,
pubmed-meshheading:7365869-Neoplasms, Experimental,
pubmed-meshheading:7365869-Nucleic Acid Hybridization,
pubmed-meshheading:7365869-Rats
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pubmed:year |
1980
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pubmed:articleTitle |
Adenovirus type 12-induced rat tumor cells of neuroepithelial origin: persistence and expression of the viral genome.
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pubmed:publicationType |
Journal Article
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