Chlorophyll fluorescence quenching analysis of Solanum nigrum in relation to water deficit

Bajkán, Szilvia and Váradi, Gyula and Lehoczki, Endre: Chlorophyll fluorescence quenching analysis of Solanum nigrum in relation to water deficit. In: Acta biologica Szegediensis, (49) 1-2. pp. 207-209. (2005)

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Abstract

Chlorophyll fluorescence quenching was studied in intact attached leaves of atrazine-susceptible (AS) and atrazine resistant (AR) biotypes of Solanum nigrum in relation to water deficit. Comparative studies on light response changes of chlorophyll fluorescence showed that AR plants have a lower electrontransport rate (ETR) and photochemical quenching (qP), and a less effective non-photochemical quenching (NPQ). We observed that photosystem II (PSII) function of both biotypes of S. nigrum is tolerant to drought stress.

Item Type: Article
Heading title: Photosynthesis; Proceedings
Journal or Publication Title: Acta biologica Szegediensis
Date: 2005
Volume: 49
Number: 1-2
ISSN: 1588-385X
Page Range: pp. 207-209
Language: angol
Uncontrolled Keywords: Természettudomány, Biológia
Additional Information: Bibliogr.: 209.; Abstract
Date Deposited: 2016. Oct. 17. 09:24
Last Modified: 2018. May. 28. 10:19
URI: http://acta.bibl.u-szeged.hu/id/eprint/22727

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