[In vitro synthesis of cytokinins in isolated roots of lupin (Lupinus albus L.) treated with lectins extracted from cotyledons and leaves].
The synthesis of cytokinins in isolated roots of Lupinus albus L. cultured under sterile conditions, seems to be induced by leaf proteins and lectins extracted from the cotyledons. Immunochemical methods have been used to prove that the leaf proteins were lectins too, quite different from those coming from cotyledons, but having the same effect on the root cytokinins synthesis.
D002478:Cells, Cultured; D003583:Cytokinins / Q000096:biosynthesis*; D037102:Lectins; D009928:Organ Specificity; D010937:Plant Growth Regulators / Q000096:biosynthesis*; D037121:Plant Lectins; D010944:Plants / Q000378:metabolism*
D003583:Cytokinins; D037102:Lectins; D010937:Plant Growth Regulators; D037121:Plant Lectins
Mise en évidence d'une synthèse de cytokinines dans des racines isolées de lupin (Lupinus albus L.) cultivées in vitro, sous l'action des lectines cotylédonnaires et foliaires.