| Rhizobium-Legume Symbiosis and Nitrogen Fixation under Severe Conditions and in an Arid Climate HH Zahran Microbiology and molecular biology reviews 63 (4), 968-989, 1999 | 2427 | 1999 |
| Rhizobia from wild legumes: diversity, taxonomy, ecology, nitrogen fixation and biotechnology HH Zahran Journal of biotechnology 91 (2-3), 143-153, 2001 | 505 | 2001 |
| Diversity, adaptation and activity of the bacterial flora in saline environments HH Zahran Biology and Fertility of Soils 25, 211-223, 1997 | 393 | 1997 |
| Effects of sodium chloride and polyethylene glycol on root-hair infection and nodulation of Vicia faba L. plants by Rhizobium leguminosarum HH Zahran, JI Sprent Planta 167, 303-309, 1986 | 311 | 1986 |
| Wild legume rhizobia: biodiversity and potential as biofertilizers. HH Zahran Handbook of microbial biofertilizers, Rai MK, (ed.)., 203-222, 2006 | 247* | 2006 |
| Enhancement of rhizobia legumes symbiosis and nitrogen fixation for crops productivity improvement. HH Zahran Microbial strategies for crop improvement. MS Khan, A Zaidi, J Musarrat (eds …, 2009 | 167* | 2009 |
| Conditions for successful Rhizobium-legume symbiosis in saline environments HH Zahran Biology and Fertility of Soils 12, 73-80, 1991 | 159 | 1991 |
| Alteration of lipopolysaccharide and protein profiles in SDS-PAGE of rhizobia by osmotic and heat stress HH Zahran, LA Räsänen, M Karsisto, K Lindström World Journal of Microbiology and Biotechnology 10, 100-105, 1994 | 136 | 1994 |
| Some ecological and physiological studies on bacteria isolated from salt‐affected soils of Egypt HH Zahran, AM Moharram, HA Mohammad Journal of basic microbiology 32 (6), 405-413, 1992 | 74 | 1992 |
| Infection, development and functioning of nodules under drought and salinity JI Sprent, HH Zahran Nitrogen Fixation by Legumes in Mediterranean Agriculture: Proceedings of a …, 1988 | 74 | 1988 |
| Postharvest microbial biotechnology of tropical root and tuber crops RC Ray, OP Ward Microbial Biotechnology in Horticulture, Vol. 1, 345-396, 2006 | 66 | 2006 |
| Root-hair infection and nodulation of four grain legumes as affected by the form and the application time of nitrogen fertilizer AM Abdel Wahab, HH Zahran, MH Abd-Alla Folia microbiologica 41, 303-308, 1996 | 63 | 1996 |
| Effect of salt stress on the expression of NHX‐type ion transporters in Medicago intertexta and Melilotus indicus plants HH Zahran, MC Marín‐Manzano, AJ Sánchez‐Raya, EJ Bedmar, ... Physiologia plantarum 131 (1), 122-130, 2007 | 55 | 2007 |
| Diversity and Environmental Stress Responses of Rhizobial Bacteria from Egyptian Grain Legumes. HH Zahran, M Abdel-Fattah, MM Yasser, AM Mahmoud, EJ Bedmar Australian Journal of Basic & Applied Sciences 6, 571-583, 2012 | 51 | 2012 |
| Isolation and characterization of nitrogen‐fixing moderate halophilic bacteria from saline soils of Egypt HH Zahran, MS Ahmad, EA Afkar Journal of basic microbiology 35 (4), 269-275, 1995 | 49 | 1995 |
| Legumes–microbes interactions under stressed environments HH Zahran Microbes for Legume Improvement,MS Khan, A Zaidi, J Musarrat (eds.)., 353-387, 2010 | 48* | 2010 |
| Effects of salt stress on nitrogenase activity and growth of four legumes AMA Wahab, HH Zahran Biología plantarum 23, 16-23, 1981 | 43 | 1981 |
| Structure of root nodules and nitrogen fixation in Egyptian wild herb legumes HH Zahran Biologia Plantarum 41, 575-585, 1998 | 34 | 1998 |
| Effect of temperature and soil moisture on the survival and symbiotic effectiveness of Frankia spp. WF Sayed, CT Wheeler, HH Zahran, AAM Shoreit Biology and fertility of soils 25, 349-353, 1997 | 34 | 1997 |
| Polyphasic taxonomy of symbiotic rhizobia from wild leguminous plants growing in Egypt HH Zahran, M Abdel-Fattah, MS Ahmad, AY Zaky Folia microbiologica 48, 510-520, 2003 | 28 | 2003 |
Kristina LindströmProfessor of Sustainable Development, University of Helsinki, FinlandAdresse e-mail validée de helsinki.fi