تأثير phenylalanine في استحثاث الكالس في نبات عين البزون Catharanthus roseus

الملخص EN

The aim of this study is to induction callus form catharanthus roseus leaves in vitro on MS medium after treating it with different combinations.

the results show that BA mg / L +2,4-D 1mg / L was the best combinations which gives highest callus compared to others.

the effect of adding phenylalanine to medium in different concentrations ppm (50,100, 200)ppm were the best results, which gave the highest weight is 50ppm.