منابع مشابه
Sequence of a cDNA encoding human ribosomal protein L26 and of a cDNA probably encoding human ribosomal protein L6.
Mammalian ribosomes consist of 82 different proteins and four RNA molecules. Sequence analysis of ribosomal proteins is essential for structural and functional studies and for understanding the evolution of ribosomes (1). In a search for genes related to non-P-glycoprotein mediated multidrug resistance in human lung cancer cell lines (2), we isolated three full-length cDNA clones corresponding ...
متن کاملXenopus laevis ribosomal protein S1a cDNA sequence.
In Xenopus laevis the coordinated synthesis of the over 80 ribosomal proteins (r-proteins) is attained by both post-transcriptional and translational level regulation (1, 2). Also several r-protein genes analyzed present structural similarities probably involved in the common regulatory mechanisms. Our understanding, however, of the structure and expression of these genes is based on the analys...
متن کاملAffinities of ribosomal protein S20 and C-terminal deletion mutants for 16S rRNA and S20 mRNA.
We have measured the binding of E. coli ribosomal protein S20 and a number of C-terminal deletion mutants to 16S rRNA and in vitro transcribed S20 mRNA. Mutant S20s of interest were synthesized in vitro from the appropriate plasmid templates by coupled transcription and translation. The affinity of S20 produced in vitro for 16S rRNA is 1.2 x 10(7) (M-1) in a gel filtration assay. Removal of as ...
متن کاملMapping ribosomal protein S20-16 S rRNA interactions by mutagenesis.
Specific ribonucleotides within the 5' domain of Escherichia coli 16 S rRNA were altered by deletion and/or substitution by site-directed mutagenesis of cloned DNA to assess the importance of these particular residues in defining the binding site for ribosomal protein S20. Gel filtration and sucrose gradient centrifugation were employed to measure the binding of ribosomal protein S20 to synthet...
متن کاملIsolation of a cDNA encoding human 40S ribosomal protein s3.
A cDNA which encodes human 40S ribosomal protein s3 has been isolated from a lambda-Gem 2 cDNA library constructed using poly (A+) RNA from human WISH cells. The cDNA insert includes a 5' noncoding sequence of 22 nucleotides, an open reading frame of 729 nucleotides and a 3' noncoding sequence of 82 nucleotides followed by a 3' poly A tail. The hexameter AATAAA, which is the signal sequence for...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1993
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/21.7.1672