L-kanawanina – niebiałkowy aminokwas toksyczny dla zwierząt i roślin
L-canavanine – the non-protein amino acid toxic to animals and plants
Author(s): Paweł Staszek, Anna Antosik, Urszula Krasuska, Agnieszka GniazdowskaSubject(s): Energy and Environmental Studies, Human Ecology
Published by: Instytut Badań Edukacyjnych
Keywords: allelopathy; allelochemical; nonprotein amino acid; toxicity;
Summary/Abstract: Allelopathy describes plant-plant interaction by chemicals released into environment. In most cases negative effect of allelochemicals is detected due to their toxicity. L- canavanine belongs to the group of non-protein amino acids, and is known as antimetabolite of L-arginine. L-canavanine is synthesized in legumes. It functions as a putative source of nitrogen, and is famous for its insecticidal activity. The work summarizes the current knowledge on the role of L-canavanine in plant metabolism and their impact on growth and development of plants. A special attention was pointed also on L-canavanine in plant-herbivore interaction.
Journal: Edukacja Biologiczna i Środowiskowa
- Issue Year: 2014
- Issue No: 3
- Page Range: 9-17
- Page Count: 9
- Language: Polish
- Content File-PDF