Sökning: "serine tRNA"

Hittade 2 avhandlingar innehållade orden serine tRNA.

1. 1. Factors modulating tRNA biogenesis and function in Saccharomyces cerevisiae

   Författare :Fu Xu; Anders Byström; Marcus J. O. Johansson; Raffael Schaffrath; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Translation; tRNA biogenesis; suppressor tRNA; Elongator complex; wobble uridine modifications; SUP4; YPK9; SSD1; serine tRNA; synthetic lethality; yeast; biology; biologi; molekylärbiologi; Molecular Biology; Genetics; genetik;

   Sammanfattning : Transfer RNA (tRNA) genes are transcribed by RNA polymerase III as precursors that undergo multiple processing steps to form mature tRNAs. These steps include processing of the 5’ leader and 3’ trailer sequences, addition of a 3’ CCA tail, removal of introns, and formation of modified nucleosides. LÄS MER

3. 2. Dual Targeting of Proteins to Mitochondria and Chloroplasts

   Författare :Anna-Karin Berglund; Elzbieta Glaser; Ophry Pines; Stockholms universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Biochemistry; Biokemi; Biochemistry; biokemi;

   Sammanfattning : The vast majority of mitochondrial and chloroplastic proteins are nuclear encoded, synthesized in the cytosol and imported into the respective organelle using an N-terminal extension, the targeting peptide (TP). After import into the organelle, the TP is cleaved off and degraded by the Presequence protease (PreP). LÄS MER