Production of dodecaploid plants of Japanese persimmon (Diospyros kaki L.) by colchicine treatment of protoplasts

adn agarose biochemie cal callo callus chromosome number colchicina colchicine cultivo in vitro culture in vitro culture media diospyros kaki dna enracinement enraizamiento estoma in vitro culture medio de cultivo milieu de culture nombre chromosomique obstbau pflanzenphysiologie protoplaste protoplastos protoplasts rooting stomata stomate