Restriction Fragment Length Polymorphism of the c-fms Gene in the Human Oral Squamous Cell Carcinomas

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Title ( eng )
Restriction Fragment Length Polymorphism of the c-fms Gene in the Human Oral Squamous Cell Carcinomas
Creator
Ohara Masaru
Source Title
Hiroshima Journal of Medical Sciences
Volume 43
Issue 1
Start Page 23
End Page 29
Journal Identifire
[PISSN] 0018-2052
[EISSN] 2433-7668
[NCID] AA00664312
Abstract
A restriction fragment length polymorphism (RFLP) for the c-fms gene was identified in the human oral squamous cell carcinoma cell lines, Ca9-22, HSC-2 and -3. The RFLP was detected after EcoR I, BamH I and Hind III endonuclease digestion, indicating the presence of two alleles, a and b. The allele a deleted 426bp length of allele b. We determined the sequence of this deletion, that localized in intron 11 with an EcoR I site. The phenotype of Ca9-22 was aa, and the others were bb. Both phenotypes were equally expressed and the transcripts were phosphorylated in these cell lines. The distribution in the analyzed population (66 patients and normal individuals) was 3.1 % homozygotic aa, 13.5% heterozygotic ab and 83.4% homozygotic bb.
Keywords
c-fms oncogene
Restriction fragment length polymorphism (RFLP)
Oral carcinomas
NDC
Medical sciences [ 490 ]
Language
eng
Resource Type departmental bulletin paper
Publisher
Hiroshima University Medical Press
Date of Issued 1994-03
Publish Type Version of Record
Access Rights open access
Source Identifier
[ISSN] 0018-2052
[NCID] AA00664312