_:b1218682 "Tissue culture is the culture of cells, tissues or organs in a nutrient medium under sterile conditions."^^ . _:b1218682 . _:b1218682 . _:b1218682 . _:b1218682 "URL:http://www.fao.org/DOCREP/003/X3910E/X3910E23.htm#TopOfPage"^^ .