نتایج جستجو برای: 60s ribosomal protein
تعداد نتایج: 1257022 فیلتر نتایج به سال:
Exponentially growing yeast cells produce every minute >160,000 ribosomal proteins. Owing to their difficult physicochemical properties, the synthesis of assembly-competent ribosomal proteins represents a major challenge. Recent evidence highlights that dedicated chaperone proteins recognize the N-terminal regions of ribosomal proteins and promote their soluble expression and delivery to the as...
Transcript-specific translational control is generally directed by binding of trans-acting proteins to structural elements in the untranslated region (UTR) of the target mRNA. Here, we elucidate a translational silencing mechanism involving regulated release of an integral ribosomal protein and subsequent binding to its target mRNA. Human ribosomal protein L13a was identified as a candidate int...
In screening a stem-bark cDNA library from guayule (Parthenium argentatum) for genes involved in isoprenoid biogenesis, we isolated a full-length gene for a P2 60s acidic ribosomal protein that shows sequence similarity to vertebrate (Rich and Steitz, 1987), invertebrate (Qian et al., 1987), and yeast (Beltrame and Bianchi, 1987, 1990; Remacha et al., 1988) 605 acidic ribosomal proteins (Table ...
The kinetics of appearance of newly made 60S and 40S ribosomal subunits in the free and membrane-bound ribosomal particles of P3K cells were explored by determining the specific radioactivities of their 18S and 28S RNA after various lengths of [3H]uridine pulse. Both 40S and 60S subunits enter free and membrane-bound polyribosomes at comparable rates from the cytoplasmic pool of newly made, fre...
Cells have a recurrent need for the correct assembly of protein-nucleic acid complexes. We have studied a yeast homolog of the smallest subunit of chromatin assembly factor 1 (CAF1), encoded by YMR131c and termed "RRB1". Unlike other yeast homologs, Msi1p, and Hat2p, Rrb1p is essential for cell viability. Impairment of Rrb1p function results in decreased levels of free 60S ribosomal subunits an...
Cyclophilins (CYP), a member of immunophillin group of proteins, are more often conserved in all genera including plants. Here, we report on the identification of a new cyclophilin gene OsCYP-25 (LOC_Os09 g39780) from rice which found to be upregulated in response to various abiotic stresses viz., salinity, cold, heat and drought. It has an ORF of 540 bp, encoding a protein of 179 amino acids, ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید