Priming and accelerated ageing affect L-isoaspartyl methyltransferase activity in tomato (Lycopersicon esculentum Mill.) seed

accelerated aging aging alcoholes alcohols alcool envejecimiento enzimas enzyme enzymes enzymic activity germination lycopersicon esculentum nitrate de potassium nitrato de potasio osmose osmosis polietileno polyethylene potassium nitrate seed treatment tomate tomatoes traitement des semences transferasas transferase transferases tratamiento de semillas vieillissement