Anti-oxidative effect of elevated CO2 concentration in the air on maize hybrids subjected to severe chill

Title:

Anti-oxidative effect of elevated CO2 concentration in the air on maize hybrids subjected to severe chill

Creator:

Bączek-Kwinta, R. and Kościelniak, J.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:b4f4752a-5a06-436c-841e-ccfcab2148b1
uuid:b4f4752a-5a06-436c-841e-ccfcab2148b1
issn:0300-3604
doi:10.1023/B:PHOT.0000011947.78548.e1

Subject:

ascorbate peroxidase, catalase, photoinhibition, photosynthetic induction, membrane injury, superoxide dismutase, and Zea mays

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

Elevated CO2 concentration (700 cm3 m-3, EC) inhibited chill-dependent (7 °C) depression of net photosynthetic rate of two maize hybrids with different sensitivity to low temperature. The rate of superoxide radical formation in leaves, leaf membrane injury, and the decrease in maximal quantum efficiency of photosystem 2 were successfully diminished by the treatment. The protective effect of EC toward stress conditions was prolonged at the recovery phase (20 °C). The genotypic impact on studied parameters was also notable. and R. Bączek-Kwinta, J. Kościelniak.

Language:

Multiple languages

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

161-165

Source:

Photosynthetica | 2003 Volume:41 | Number:2

Harvested from:

CDK

Metadata only:

false