Alterations in the porphyrin biosynthesis and antioxidant responses to chilling and heat stresses in Oryza sativa

Roles of an altered porphyrin biosynthesis and antioxidants in protection against chilling and heat stresses were evaluated in rice (Oryza sativa L.). When exposed to the same exposure time (6 or 30 h), heat-stressed (45 °C) plants exhibited a less oxidative stress as indicated by a lower dehydratio...

Full description

Bibliographic Details

Published in:	Biologia Plantarum
Main Authors:	T. -H. Phung, S. Jung
Format:	Article
Language:	English
Published:	Institute of Experimental Botany of the Czech Academy of Sciences 2015-06-01
Subjects:	ascorbate peroxidase carotenoids catalase hydrogen peroxide malondialdehyde peroxidase rice superoxide dismutase xanthophyll
Online Access:	https://bp.ueb.cas.cz/artkey/bpl-201502-0017_Alterations-in-the-porphyrin-biosynthesis-and-antioxidant-responses-to-chilling-and-heat-stresses-i.php