Physical evidence supporting a ribosomal shunting mechanism of translation initiation forBACE1mRNA
نویسندگان
چکیده
منابع مشابه
Physical evidence supporting a ribosomal shunting mechanism of translation initiation for BACE1 mRNA
In Alzheimer disease, elevated levels of the BACE1 enzyme are correlated with increased production of amyloid peptides and disease pathology. The increase in BACE1 levels is post-transcriptional and may involve altered translation efficiency. Earlier studies have indicated that translation of BACE1 mRNA is cap-dependent. As ribosomal subunits move from the cap-structure to the initiation codon,...
متن کاملMechanism of ribosomal subunit joining during eukaryotic translation initiation.
Decades of research have yielded significant insight into the mechanism by which a cell translates an mRNA into the encoded protein. However many of the molecular details of the process remain a mystery. Translation initiation is an important control point in gene expression, and misregulation can lead to diseases such as cancer. A better understanding of the mechanism of translation initiation...
متن کاملRibosomal localization of translation initiation factor IF2.
Bacterial translation initiation factor IF2 is a GTP-binding protein that catalyzes binding of initiator fMet-tRNA in the ribosomal P site. The topographical localization of IF2 on the ribosomal subunits, a prerequisite for understanding the mechanism of initiation complex formation, has remained elusive. Here, we present a model for the positioning of IF2 in the 70S initiation complex as deter...
متن کاملEvidence for a red cell shunting mechanism in the kidney.
Simultaneous tagged red cell and tagged plasma albumin concentration-time curves were obtained from the renal vein without recirculation, following rapid injection of the indicators into a renal artery. The mean transit time of the red cells was consistently faster than that of the plasma albumin, but the washout downslopes of the indicators was found to be identical. This is interpreted as ind...
متن کاملa study of translation of english litrary terms into persian
چکیده هدف از پژوهش حاضر بررسی ترجمه ی واژه های تخصصی حوزه ی ادبیات به منظور کاوش در زمینه ی ترجمه پذیری آنها و نیز راهکار های به کار رفته توسط سه مترجم فارسی زبان :سیامک بابایی(1386)، سیما داد(1378)،و سعید سبزیان(1384) است. هدف دیگر این مطالعه تحقیق در مورد روش های واژه سازی به کار رفته در ارائه معادل های فارسی واژه های ادبی می باشد. در راستای این اهداف،چارچوب نظری این پژوهش راهکارهای ترجمه ار...
15 صفحه اولذخیره 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: Translation
سال: 2013
ISSN: 2169-0731
DOI: 10.4161/trla.24400