List of Articles Vinca major Open Access Article Abstract Page Full-Text 1 - Evaluation of the growth regulators, sugars and amino acid tryptophan effect on the rate of tryptophan decarboxylase enzyme on Vinca major L. in tissue culture, cell suspension culture and field culture conditions Ali Kazemzadeh fariba khosravinejad Amirhossein Kazemzadeh Haghighi 10.30495/zisti.2023.1976340.1150