ammonia-lyase

am·mo·ni·a-ly·ase

(ă-mō'nē-ă-lī'ās)
Enzyme removing ammonia or an amino compound nonhydrolytically by rupture of a C-N bond leaving a double bond.
References in periodicals archive ?
Properties of Phenylalanine Ammonia-Lyase from Marrow Cotyledons.
Influence Of Maturity And Bagging on the Relationship Between Anthocyanin Accumulation and Phenylalanine Ammonia-Lyase (PAL) Activity in 'Jonathan' Apples.
A suitable and potential candidate of a promoter is the Phenylalanine Ammonia-Lyase (PAL) gene.
This project is the first step in understanding the capability of the Phenylalanine Ammonia-Lyase (PAL) promoter gene fragment to serve as a part of a gene construct to confer resistance to any Dendrobium orchids.
Production of salicyclic acid precursors is a major function of phenylalanine ammonia-lyase in the resistance of Arabidopsis to Peronospora parasitica.
Production of salicylic acid precursors is a major function of phenylalanine ammonia-lyase in the resistance of Arabidopsis to Peronospora parasitica.
Phenylalanine ammonia-lyase activity in pearl millet seedlings and its relation to downy mildew disease resistance.
Phytoalexin accumulation, phenylalanine ammonia-lyase activity and ethylene biosynthesis in fosetyl-Al treated resistant and susceptible tobacco cultivars infected with Phytophthora nicotianae var.
Tobacco plants epigenetically suppressed in phenylalanine ammonia-lyase expression do not develop systemic acquired resistance in response to infection by tobacco mosaic virus.