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פותח על ידי קלירמאש פתרונות בע"מ -
Common origin of transmissible venereal tumors (TVT) in dogs
Year:
1987
Source of publication :
Oncogene
Authors :
קציר, נורית
;
.
Volume :
1
Co-Authors:
Katzir, N., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Arman, E., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Cohen, D., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Givol, D., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Rechavi, G., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Facilitators :
From page:
445
To page:
448
(
Total pages:
4
)
Abstract:
We determined the sequence of the 1.5-kb insert upstream to c-myc in the transmissible venereal tumor (TVT) of dogs. The sequence is highly homologous to the 3' region of the mammalian repetitive LINE element. The insert is bound by a 10-bp repeat indicating DNA transposition by a mechanism involving reverse transcriptase. We analysed DNA of four TVT tumors from various geographical locations as well as normal canine DNA for the presence of the LINE insert. The results indicate that in all TVT tumurs, but not in normal tissues, the same LINE insert was present upstream to c-myc. This result suggests that TVT tumors in various dogs may have a common cellular origin.
Note:
Related Files :
Animal
animal experiment
Base Sequence
Dog Diseases
Female
Heredity
Male
Repetitive Sequences, Nucleic Acid
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
26253
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:21
Scientific Publication
Common origin of transmissible venereal tumors (TVT) in dogs
1
Katzir, N., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Arman, E., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Cohen, D., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Givol, D., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Rechavi, G., Department of Chemical Immunology, Weizmann Institute of Science, Rehovot 76100, Israel
Common origin of transmissible venereal tumors (TVT) in dogs
We determined the sequence of the 1.5-kb insert upstream to c-myc in the transmissible venereal tumor (TVT) of dogs. The sequence is highly homologous to the 3' region of the mammalian repetitive LINE element. The insert is bound by a 10-bp repeat indicating DNA transposition by a mechanism involving reverse transcriptase. We analysed DNA of four TVT tumors from various geographical locations as well as normal canine DNA for the presence of the LINE insert. The results indicate that in all TVT tumurs, but not in normal tissues, the same LINE insert was present upstream to c-myc. This result suggests that TVT tumors in various dogs may have a common cellular origin.
Scientific Publication
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