Signaling responses in plants to heavy metal stress

Autor:	Waldemar Maksymiec
Rok vydání:	2007
Předmět:	Abiotic component chemistry.chemical_classification Cell signaling Reactive oxygen species Methyl jasmonate Physiology Plant physiology Metal toxicity Plant Science chemistry.chemical_compound chemistry Biochemistry Biophysics Jasmonate Signal transduction Agronomy and Crop Science
Zdroj:	Acta Physiologiae Plantarum. 29:177-187
ISSN:	1861-1664 0137-5881
Popis:	Heavy metal toxicity is one of the major abiotic stresses leading to hazardous health effects in animals and plants. Because of their high reactivity they can directly influence growth, senescence and energy synthesis processes. In this review a new indirect mechanism of heavy metal action is proposed. This mechanism is connected with the generation of reactive oxygen species (especially H2O2) and jasmonate and ethylene signaling pathways and shows that toxicity symptoms observed in plants may result from direct heavy metal influence as well as the activity of some signaling molecules induced by the stress action.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5c66a5390433885a558aa8d31ee6f062 https://doi.org/10.1007/s11738-007-0036-3 Zobrazit plný text záznamu Full text from SpringerLink