Np4A alarmones function in bacteria as precursors to RNA caps

Alarmone Ap4A is elevated by aminoglycoside antibiotics and enhances their bactericidal activity

(2019) Xia Ji et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Stresses that Raise Np4A Levels Induce Protective Nucleoside Tetraphosphate Capping of Bacterial RNA

(2019) Daniel J. Luciano et al.   MOLECULAR CELL

CapZyme-Seq Comprehensively Defines Promoter-Sequence Determinants for RNA 5′ Capping with NAD +

(2018) Irina O. Vvedenskaya et al.   MOLECULAR CELL

Analysis of RNA 5′ ends: Phosphate enumeration and cap characterization

(2018) Daniel J. Luciano et al.   METHODS

Diadenosine tetraphosphate (Ap4A) - an E. coli alarmone or a damage metabolite?

(2017) Dragana Despotović et al.   FEBS Journal

High concentrations of intracellular Ap4A and/or Ap5A in developing Myxococcus xanthus cells inhibit sporulation

(2017) Yoshio Kimura et al.   MICROBIOLOGY-SGM

A Novel RNA Phosphorylation State Enables 5′ End-Dependent Degradation in Escherichia coli

(2017) Daniel J. Luciano et al.   MOLECULAR CELL

Bacterial RNA polymerase caps RNA with various cofactors and cell wall precursors

(2017) Christina Julius et al.   NUCLEIC ACIDS RESEARCH

The mechanism of RNA 5′ capping with NAD+, NADH and desphospho-CoA

(2016) Jeremy G. Bird et al.   NATURE

Global Transcriptional Start Site Mapping Using Differential RNA Sequencing Reveals Novel Antisense RNAs in Escherichia coli

(2014) Maureen K. Thomason et al.   JOURNAL OF BACTERIOLOGY

NAD captureSeq indicates NAD as a bacterial cap for a subset of regulatory RNAs

(2014) Hana Cahová et al.   NATURE

Influence of translation on RppH-dependent mRNA degradation inEscherichia coli

(2012) Jamie Richards et al.   MOLECULAR MICROBIOLOGY

Systematic Analysis of Native Membrane Protein Complexes inEscherichia coli

(2011) Gianluca Maddalo et al.   JOURNAL OF PROTEOME RESEARCH

Di-Adenosine Tetraphosphate (Ap4A) Metabolism Impacts Biofilm Formation by Pseudomonas fluorescens via Modulation of c-di-GMP-Dependent Pathways

(2010) R. D. Monds et al.   JOURNAL OF BACTERIOLOGY

Role of Global Regulators and Nucleotide Metabolism in Antibiotic Tolerance in Escherichia coli

(2008) S. Hansen et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Cadmium Toxicity in Glutathione Mutants of Escherichia coli

(2008) K. Helbig et al.   JOURNAL OF BACTERIOLOGY