Work

Different effects of soil drought on soluble carbohydrates of developing Lupinus pilosus and Lupinus luteus embryos

Year: 2011

Type: article

Abstract: The aim of this study was to compare the accumulation of soluble carbohydrates in embryos of two lupin species: cultivated Lupinus luteus (cv. Juno) and wild L. pilosus, developing on plants grown under normal soil humidity and soil drought. All analysed seeds accumulated soluble carbohydrates, including: monosaccharides, sucrose, cyclitols, galactosyl cyclitols and raffinose family oligosaccharides. Soil drought caused a nearly two-fold increase of soluble carbohydrate contents in both species. L. pilosus embryos however, responded to water deficiency by increasing the accumulation of cyclitols and galactosyl cyclitols, whereas L. luteus embryos enhanced accumulation of cyclitols and raffinose family oligosaccharides.

Source: Acta Societatis Botanicorum Poloniae

DOI: 10.5586/asbp.2007.015

Authors: Agnieszka I. Piotrowicz-Cieślak, Dariusz J. Michalczyk, Barbara Adomas, Ryszard J. Górecki

Institution: University of Warmia and Mazury in Olsztyn

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: $560