The influence of phosphates concentration upon the peroxidases in meristems of Allium cepa
Keywords:
Amaryllidaceae, Allium cepa, onion, plant chemistryAbstract
The activity of the peroxidase isoenzymes in apical meristems of Allium cepa root in relation to different phosphate concentrations is studied in specific media of culture. The electrophoretic studies show that the zymogram pattern in variously treated material presents some changes, as qualitative and quantitative variations.