This study evaluated the effect of particular phytohormones and a plant growth promoting rhizobacteria on the growth and viability of Epithelantha micromeris callus culture. E. micromeris callus growth without the inoculant, diminished in Murashige-Skoog (MS) + naphthalene acetic acid (NAA) medium () and MS + indole acetic acid (IAA) () experiments. |