Work

The cell wall-bound phenolics as a biochemical indicator of soil drought resistance in winter triticale

Year: 2013

Type: article

Abstract: The leaf dehydration was accompanied by the highest increase in the content of cell wall-bound phenolics (CPh) during heading (148.3% C; % of control) and in course of drought applied twice during propagation and flowering (130.5% C) of triticale. A statistically significant correlations were obtained only for CPh and parameters of leaf water status and chlorophyll fluorescence. An increase in the content of free phenolics (FPh) under drought conditions was only noticed during the flowering (111.4% C) of plants. Drought application exhibited most spectacular decrease in the ratio of FPh to CPh during propagation (48.5% C) and heading (58.8% C). It was found that the cell wall increases at the expense of free phenolic compounds.

Source: Plant Soil and Environment

DOI: 10.17221/665/2012-pse

Authors: T. Hura, K. Hura, A. Ostrowska, M. Grzesiak, K. Dziurka

Institutions: Franciszek Górski Institute of Plant Physiology, Polish Academy of Sciences, University of Agriculture in Krakow

Language: English

Topic: Plant Stress Responses and Tolerance

Subfield: Plant Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDG: Zero hunger

Open Access status: gold

Estimated APC paid: $609