CJ Doersen, C Guerrier-Takada, S Altman… - Journal of Biological …, 1985 - ASBMB
A ribonuclease P-like activity was partially purified from HeLa cell mitochondria by DEAE- cellulose and octyl-Sepharose chromatography. RNase P-like activity can be quantitatively …
J Holzmann, P Frank, E Löffler, KL Bennett, C Gerner… - Cell, 2008 - cell.com
Summary tRNAs are synthesized as immature precursors, and on their way to functional maturity, extra nucleotides at their 5′ ends are removed by an endonuclease called RNase …
W Rossmanith - Biochimica et Biophysica Acta (BBA)-Gene Regulatory …, 2012 - Elsevier
Mitochondrial tRNAs are generally synthesized as part of polycistronic transcripts. Release of tRNAs from these precursors is thus not only required to produce functional adaptors for …
We have previously described a mitochondrial activity that removes 5′ leaders from yeast mitochondrial precursor tRNAs and suggested that it is a mitochondrial RNase P. Here we …
RS Puranam, G Attardi - Molecular and cellular biology, 2001 - Am Soc Microbiol
The mitochondrion-associated RNase P activity (mtRNase P) was extensively purified from HeLa cells and shown to reside in particles with a sedimentation constant (∼ 17S) very …
W Rossmanith, T Potuschak - Molecular and Cellular Biology, 2001 - Taylor & Francis
We previously demonstrated that mammalian cells contain at least two distinct RNase P activities, one nuclear and one mitochondrial (5, 7). These enzymes were shown to have …
In bacteria, archaea, and the eukaryote nucleus, the endonuclease ribonuclease P (RNase P) is composed of a catalytic RNA that is assisted by protein subunits. Holzmann et al.(2008) …
E Vilardo, C Nachbagauer, A Buzet… - Nucleic acids …, 2012 - academic.oup.com
Transfer RNAs (tRNAs) reach their mature functional form through several steps of processing and modification. Some nucleotide modifications affect the proper folding of …
MJ Morales, YL Dang, YC Lou… - Proceedings of the …, 1992 - National Acad Sciences
RNase P from the mitochondria of Saccharomyces cerevisiae was purified to near homogeneity> 1800-fold with a yield of 1.6% from mitochondrial extracts. The most …