Stimulation of lignin synthesis via the PAL-associated metabolic pathway in wheat plants (Tríticum aestívum L.)

Autor: Feduraev Pavel, Pungin Artem, Riabova Anastasiia, Tokupova Elina, Skrypnik Liubov
Jazyk: English<br />French
Rok vydání: 2021
Předmět:
Zdroj: E3S Web of Conferences, Vol 291, p 02017 (2021)
Druh dokumentu: article
ISSN: 2267-1242
DOI: 10.1051/e3sconf/202129102017
Popis: The paper demonstrates an approach to increasing the accumulation of lignin in plants of soft wheat (Tríticum aestívum L.) at the early stages of ontogenesis, by means of substrate stimulation of the key enzyme of the synthesis of phenylpropanoids – phenylalanine-ammonia-lyase. It was shown that plants grown on nutrient media containing phenialanine or tyrosine at a concentration of 500 μM significantly increased the lignin content of cell walls compared to controls.
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