. "Investigation of proline, total protein, chlorophyll, ascorbate and dehydroascorbate changes under drought stress in Akria and Mobil tomato cultivars. Mahlagha Ghorbanli1*, Maryam Gafarabad2, Tannaz Amirkian1and Bahareh Allahverdi Mamaghani3 1". Iranian Journal of Plant Physiology, 3, 2, 2013, 651-658. doi: 10.22034/ijpp.2013.540675