Ontology highlight
ABSTRACT:
SUBMITTER: Patir-Nebioglu MG
PROVIDER: S-EPMC6382351 | biostudies-literature | 2019 Feb
REPOSITORIES: biostudies-literature
Patir-Nebioglu M Görkem MG Andrés Zaida Z Krebs Melanie M Fink Fabian F Drzewicka Katarzyna K Stankovic-Valentin Nicolas N Segami Shoji S Schuck Sebastian S Büttner Michael M Hell Rüdiger R Maeshima Masayoshi M Melchior Frauke F Schumacher Karin K
eLife 20190220
Pyrophosphate (PPi), a byproduct of macromolecule biosynthesis is maintained at low levels by soluble inorganic pyrophosphatases (sPPase) found in all eukaryotes. In plants, H<sup>+</sup>-pumping pyrophosphatases (H<sup>+</sup>-PPase) convert the substantial energy present in PPi into an electrochemical gradient. We show here, that both cold- and heat stress sensitivity of <i>fugu5</i> mutants lacking the major H<sup>+</sup>-PPase isoform AVP1 is correlated with reduced SUMOylation. In addition, ...[more]