Expression of a proto-oncogene (proto-myb) in hemopoietic tissues of mice.
نویسندگان
چکیده
منابع مشابه
Isolation of the proto-oncogene c-myb from D. melanogaster.
We have isolated the proto-oncogene c-myb from Drosophila melanogaster. This gene is represented by a single locus at position 13E-F on the X chromosome, and is expressed in early embryos by transcription into two polyadenylated RNAs with lengths of approximately 3.0 and 3.8 kb. The gene may encode a protein with a molecular weight of at least 55,000 that shares a domain with c-myb (chicken) in...
متن کاملTranscriptional trans-repression by the c-myb proto-oncogene product.
We report that the c-myb protein binds to another site, MBS-II, in the SV40 enhancer with low affinity. In co-transfection experiments with a c-myb expression plasmid, tandem repeats of the sequence containing the MBS-II site induced c-myb-dependent transcriptional repression. Results of mutational analyses of the sequence around the MBS-II site suggested that the c-myb protein represses transc...
متن کاملRET Proto-Oncogene
Hereditary medullary thyroid carcinoma (MTC) is caused by autosomal dominant gain-of-function mutations in the RET proto-oncogene. Associations between specific RET mutations (genotype) and the aggressiveness of MTC and presence or absence of other endocrine neoplasms (phenotype) are well documented. Mutations in six exons (10, 11, 13, 14, 15, and 16) located in either cysteine-rich or tyrosine...
متن کاملRET proto-oncogene mutations in the diagnosis of medullary thyroid cancer: a review article
Medullary thyroid cancer accounts for 5-10% of thyroid carcinomas. RET proto-oncogene mutations occur in all of the hereditary MTCs and about 66% of the sporadic MTCs. So, the detection of the RET mutations is necessary for rapid and proper diagnosis and treatment. This systematic review seeks to find a comprehensive list of RET gene mutations in the diagnosis of medullary thyroid cancer. The ...
متن کاملDifferential expression of the ccn3 (nov) proto-oncogene in human prostate cell lines and tissues.
AIMS To investigate the expression of the human ccn3 (hccn3; nov) proto-oncogene, a member of the CCN family of proteins, in prostate epithelial cells and prostate tissue samples. METHODS Normal adult prostate luminal epithelial cells immortalised by SV40 large T (PNT1A and PNT1B), metastatic tumours (LNCaP, DU-145, and PC-3), and prostate tissue samples from patients with benign prostatic hy...
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ژورنال
عنوان ژورنال: Molecular and Cellular Biology
سال: 1984
ISSN: 0270-7306,1098-5549
DOI: 10.1128/mcb.4.7.1206