Determinants of Vitellogenin B1 Promoter Architecture

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Promoter specificity determinants of T7 RNA polymerase.

The high specificity of T7 RNA polymerase (RNAP) for its promoter sequence is mediated, in part, by a specificity loop (residues 742-773) that projects into the DNA binding cleft (1). Previous work demonstrated a role for the amino acid residue at position 748 (N748) in this loop in discrimination of the base pairs (bp) at positions -10 and -11 (2). A comparison of the sequences of other phage ...

متن کامل

Molecular determinants of disease in coxsackievirus B1 murine infection.

To understand better how different genomic regions may confer pathogenicity for the coxsackievirus B (CVB), two intratypic CVB1 variants, and a number of recombinant viruses were studied. Sequencing analysis showed 23 nucleotide changes between the parental non-pathogenic CVB1N and the pathogenic CVB1Nm. Mutations present in CVB1Nm were more conserved than those in CVB1N when compared to other ...

متن کامل

Determinants of Human Cyclin B1 Association with Mitotic Chromosomes

Cyclin B1-CDK1 activity is essential for mitotic entry, but questions remain regarding how the activity of this kinase is spatially regulated. Previous studies showed that the cyclin B1 subunit localizes to several compartments of a mitotic cell, including the centrosomes, mitotic spindle, kinetochores and chromosomes via distinct sequence elements. Mitotic chromosome association occurs through...

متن کامل

Characterization, Expression Profile, and Promoter Analysis of the Rhodeus uyekii Vitellogenin Ao1 Gene

The fish Vitellogenin (Vg) gene has been applied as a biomarker for exposure to estrogenic compounds in the aquatic environment. In this study, we cloned and characterized Vg cDNA from the Korean rose bitterling Rhodeus uyekii (Ru-Vg). The Ru-Vg cDNA encodes a 1424-amino-acid polypeptide that belongs to the VgAo1 family and contains a putative signal peptide, lipovitellin I, phosvitin, and lipo...

متن کامل

Promoter-associated pausing in promoter architecture and postinitiation transcriptional regulation.

The transcriptional regulation of a eukaryotic gene is specified by the interplay of specific regulatory factors, general transcription factors (GTFs), RNA polymerase II (Pol II), DNA sequence elements, and the chromatin structure of the promoter. The thousands of genes in a eukaryotic cell share a general transcriptional machinery and a common transcriptional pathway (Orphanides et al. 1996). ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Biological Chemistry

سال: 2000

ISSN: 0021-9258

DOI: 10.1074/jbc.m002726200