Functions of eIF3 downstream of 48S assembly impact AUG recognition and GCN4 translational control

Functions of eIF3 downstream of 48S assembly impact AUG recognition and GCN4 translational control.

The binding of eIF2-GTP-tRNA(i)(Met) ternary complex (TC) to 40S subunits is impaired in yeast prt1-1 (eIF3b) mutant extracts, but evidence is lacking that TC recruitment is a critical function of eIF3 in vivo. If TC binding was rate-limiting in prt1-1 cells, overexpressing TC should suppress the temperature-sensitive phenotype and GCN4 translation should be strongly derepressed in this mutant,...

Efficiency of Reinitiation in GCN4 Translational Control

a contrastive study of rhetorical functions of citation in iranian and international elt scopus journals

writing an academic article requires the researchers to provide support for their works by learning how to cite the works of others. various studies regarding the analysis of citation in m.a theses have been done, while little work has been done on comparison of citations among elt scopus journal articles, and so the dearth of research in this area demands for further investigation into citatio...

A segment of GCN4 mRNA containing the upstream AUG codons confers translational control upon a heterologous yeast transcript.

GCN4 encodes a transcriptional activator in Saccharomyces cerevisiae that is regulated at the translational level. We show that an approximately 240-nucleotide segment from the GCN4 mRNA leader containing four AUG codons is sufficient to confer translational control typical of GCN4 upon a GAL1-lacZ fusion transcript. Regulation of the hybrid transcript is dependent upon multiple positive (GCN) ...

the impact of attending efl classes on the level of depression of iranian female learners and their attributional complexity

می توان گفت واقعیت چند لایه ا ی کلاس های زبان انگلیسی بسیار حائز اهمیت است، زیرا عواطف و بینش های زبان آموزان تحت تاثیر قرار می گیرد. در پژوهش پیش رو، گفته می شود که دبیران با در پیش گرفتن رویکرد فرا-انسانگرایی ، قادرند در زندگی دانش آموزانشان نقش مهمی را ایفا سازند. بر اساس گفته ی ویلیامز و بردن (2000)، برای کرل راجرز، یکی از بنیان گذاران رویکرد انسانگرایی ، یادگیری بر مبنای تجربه، نوعی از یاد...