Multiple patterns of regulation and overexpression of a ribonuclease-like pathogenesis-related protein gene, OsPR10a, conferring disease resistance in rice and Arabidopsis
Journal
PLoS ONE
Journal Volume
11
Journal Issue
6
Date Issued
2016
Author(s)
Huang L.-F.
Lin K.-H.
He S.-L.
Chen J.-L.
Jiang J.-Z.
Chen B.-H.
Hou Y.-S.
Chen R.-S.
Ho S.-L.
Abstract
An abundant 17 kDa RNase, encoded by OsPR10a (also known as PBZ1), was purified from Pi-starved rice suspension-cultured cells. Biochemical analysis showed that the range of optimal temperature for its RNase activity was 40-70°C and the optimum pH was 5.0. Disulfide bond formation and divalent metal ion Mg2+ were required for the RNase activity. The expression of OsPR10a
Type
journal article