Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Britt C. Persson"'
Autor:
B Isaksson, E Dimeny, Henrik Hadimeri, L Mikaelsson, A-M Wikdahl, Marie Eriksson, E Olausson, M Brännström, Bernd Stegmayr, B Ingman, K Lindberger, A Ekspong, Britt C. Persson, Benny Holmberg, G Johansson, B Granroth, Lennart Lundberg, Crougneau, KC Gröntoft, Hans Stenlund, S Bucht
Publikováno v:
Scandinavian Journal of Urology and Nephrology. 39:489-497
There have been no endpoint studies with statins for patients with severe renal failure. The purpose of this prospective, open, randomized, controlled study was to investigate whether atorvastatin (10 mg/day) would alter cardiovascular endpoints and
Publikováno v:
Journal of Molecular Biology. 298:195-209
One of the requirements for engineering expansion of the genetic code is a unique codon which is available for specifying the new amino acid. The potential of the quadruplet UAGA in Escherichia coli to specify a single amino acid residue in the prese
Publikováno v:
The EMBO Journal. 18:2284-2293
The kinetics and efficiency of decoding of the UGA of a bacterial selenoprotein mRNA with selenocysteine has been studied in vivo . A gst–lacZ fusion, with the fdhF SECIS element ligated between the two fusion partners, gave an efficiency of read
Autor:
John F. Atkins, Britt C. Persson
Publikováno v:
Journal of Bacteriology. 180:3462-3466
In Escherichia coli an autoregulatory mechanism of programmed ribosomal frameshifting governs the level of polypeptide chain release factor 2. From an analysis of 20 sequences of genes encoding release factor 2, we infer that this frameshift mechanis
Publikováno v:
Journal of Bacteriology. 180:3144-3151
The modified nucleoside 2-methylthio- N -6-isopentenyl adenosine (ms 2 i 6 A) is present in position 37 (adjacent to and 3′ of the anticodon) of tRNAs that read codons beginning with U except tRNA I,V Ser in Escherichia coli . In Salmonella typhimu
Publikováno v:
Journal of Molecular Biology. 266:637-641
Selenocysteine is encoded by a UGA codon in all organisms that synthesise selenoproteins. This codon is specified as a selenocysteine codon by an mRNA secondary structure, which is located immediately 3' of the UGA in the reading frame of selenoprote
Publikováno v:
Biochimie. 76:1152-1160
Isopentenyl adenosine derivatives can be found next to the anticodon (position 37) in tRNA from both the Bacteria and Eucarya domains. These modified nucleosides improve the efficiency of tRNA in translation, can increase and decrease translational f
Autor:
Britt C. Persson
Publikováno v:
Molecular Microbiology. 8:1011-1016
Summary Our knowledge of the different biological roles of tRNA modification has increased considerably in recent years. Not only have we learned about how modified nucleosides affect the performance of tRNA in translation, but also how they influenc
Publikováno v:
Proceedings of the National Academy of Sciences. 89:3995-3998
One of the most abundant modified nucleosides in tRNA is 5-methyluridine (m5U or rT, ribothymidine). The enzyme tRNA(m5U54)methyltransferase [S-adenosyl-L-methionine:tRNA (uracil-5-)-methyltransferase, EC 2.1.1.35] (the trmA gene product) catalyzes S
Publikováno v:
Nucleic acids research. 28(18)
To expand the genetic code for specification of multiple non-natural amino acids, unique codons for these novel amino acids are needed. As part of a study of the potential of quadruplets as codons, the decoding of tandem UAGA quadruplets by an engine