Coordinate control of the alpha- and beta-subunit genes of human chorionic gonadotropin by trophoblast-specific element-binding protein.
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چکیده
منابع مشابه
The amino acid sequence of human chorionic gonadotropin. The alpha subunit and beta subunit.
The amino acid sequences of both the alpha and beta subunits of human chorionic gonadotropin have been determined. The amino acid sequence of the alpha subunit is: Ala - Asp - Val - Gln - Asp - Cys - Pro - Glu - Cys-10 - Thr - Leu - Gln - Asp - Pro - Phe - Ser - Gln-20 - Pro - Gly - Ala - Pro - Ile - Leu - Gln - Cys - Met - Gly-30 - Cys - Cys - Phe - Ser - Arg - Ala - Tyr - Pro - Thr - Pro-40 -...
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15 صفحه اولSite-specific processing of the N-linked oligosaccharides of the human chorionic gonadotropin alpha subunit.
Two forms of the gonadotropin alpha subunit are synthesized in placenta and in human chorionic gonadotropin (hCG)-producing tumors: an uncombined (monomer) form and a combined (dimer) form. These forms show differences in their migration on sodium dodecyl sulfate-polyacrylamide gel electrophoresis. The slower migration of the monomeric form on sodium dodecyl sulfate-polyacrylamide gel electroph...
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Increased serum levels of human chorionic gonadotropin beta subunit (hCG beta) were described previously in patients with bladder cancer. To obtain insight into such production of hCG beta, the expression of hCG beta 7, 8, 5, and 3 genes in bladder carcinomas and normal urothelia was investigated by reverse transcription PCR. Surprisingly, hCG beta mRNAs were detected in both normal urothelial ...
متن کاملHuman Chorionic Gonadotropin Beta Subunit Genes CGB1 and CGB2 are Transcriptionally Active in Ovarian Cancer
Human chorionic gonadotropin beta subunit (CGB) is a marker of pregnancy as well as trophoblastic and nontrophoblastic tumors. CGB is encoded by a cluster of six genes, of which type II genes (CGB3/9, 5 and 8) have been shown to be upregulated in relation to type I genes (CGB6/7) in both placentas and tumors. Recent studies revealed that CGB1 and CGB2, originally considered as pseudogenes, migh...
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ژورنال
عنوان ژورنال: Molecular Endocrinology
سال: 1993
ISSN: 0888-8809,1944-9917
DOI: 10.1210/mend.7.12.7511787