Results 81 to 90 of about 16,842 (191)

Some studies on the use of polynucleotide phosphorylase in the synthesis of polynucleotides [PDF]

The purification of polynucleotide phosphorylase(E.C.2. 7. 7. 8) by affinity chromatography was investigated. Several affinity ligands were prepared and one of them, oligo(dT) Sepharose, was found to be an efficient adsorbent for the enzyme ...
Smith, John C.
core  

PNPase knockout results in mtDNA loss and an altered metabolic gene expression program.

PLoS ONE, 2018
Polynucleotide phosphorylase (PNPase) is an essential mitochondria-localized exoribonuclease implicated in multiple biological processes and human disorders.
Eriko Shimada, Fasih M Ahsan, Mahta Nili, Dian Huang, Sean Atamdede, Tara TeSlaa, Dana Case, Xiang Yu, Brian D Gregory, Benjamin J Perrin, Carla M Koehler, Michael A Teitell   +11 more
doaj   +1 more source

Structure and mechanism of <i>Mycobacterium smegmatis</i> polynucleotide phosphorylase. [PDF]

RNA, 2021
Unciuleac MC, Ghosh S, de la Cruz MJ, Goldgur Y, Shuman S.   +4 more
europepmc   +1 more source

Cis and trans acting factors that regulate polynucleotide phosphorylase expression in Escherichia coli

, 2008
The exoribonuclease polynucleotide phosphorylase (PNPase, encoded by pnp) post-transcriptionally regulates its own expression at the level of mRNA stability and translatability.
F. Briani, T. Carzaniga, G. Dehò, P. Marchi, S. Zangrossi, G. Merlino   +5 more
core   +2 more sources

Polynucleotide phosphorylase and RNA helicase CshA cooperate in Bacillus subtilis mRNA decay. [PDF]

RNA Biol, 2021
Ingle S, Chhabra S, Laspina D, Salvo E, Liu B, Bechhofer DH.   +5 more
europepmc   +1 more source

Insoluble derivatives of polynucleotide‐phosphorylase [PDF]

FEBS Letters, 1973
Smith, J.C., Stratford, I.J., Hutchinson, D.W., Brentnall, H.J.   +3 more
openaire   +2 more sources

Publication Only

HemaSphere, Volume 9, Issue S1, June 2025.
wiley   +1 more source

Autogenous regulation of Escherichia coli polynucleotide phosphorylase during cold acclimation by transcription termination and antitermination

, 2007
Adaptation of Escherichia coli at low temperature implicates a drastic reprogramming of gene expression patterns. Mechanisms operating downstream of transcription initiation, such as control of transcription termination, mRNA stability and ...
F. Briani, G. Dehò, P. Marchi, S. Zangrossi, V. Longhi, E. Gaetani   +5 more
core   +1 more source

Pseudomonas aeruginosa Polynucleotide Phosphorylase Controls Tolerance to Aminoglycoside Antibiotics by Regulating the MexXY Multidrug Efflux Pump. [PDF]

Antimicrob Agents Chemother, 2021
Fan Z, Pan X, Wang D, Chen R, Fu T, Yang B, Jin Y, Bai F, Cheng Z, Wu W.   +9 more
europepmc   +1 more source

Mitochondria facilitate neuronal differentiation by metabolising nuclear-encoded RNA

Cell Communication and Signaling
Mitochondrial activity directs neuronal differentiation dynamics during brain development. In this context, the long-established metabolic coupling of mitochondria and the eukaryotic host falls short of a satisfactory mechanistic explanation, hinting at ...
Filip Vujovic, Mary Simonian, William E. Hughes, Claire E. Shepherd, Neil Hunter, Ramin M. Farahani   +5 more
doaj   +1 more source