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Stephanie Saade

PhD Student

Research Group: Mark Tester​​​

Research Interests

I am working with the crop plant barley (Hordeum vulgare) to identify loci that contribute to salinity tolerance. I am using two barley populations to perform forward genetics analyses. For this, several components of salinity tolerance are being investigated, such as shoot ion-independent salinity tolerance, yield, and yield-related traits. A genome-wide association study is conducted with genotypic data from 9K iSelect SNP Chip and phenotypic data from both controlled (high-throughput phenotyping in a greenhouse) and field conditions.

Selected Publications

  • Large scale association analysis identifies three susceptibility loci for coronary artery disease. Saade, S., J. B. Cazier, M. Ghassibe-Sabbagh, S. Youhanna, D. A. Badro, Y. Kamatani, J. Hager, J. S. Yeretzian, G. El-Khazen, M. Haber, A. K. Salloum, B. Douaihy, R. Othman, N. Shasha, S. Kabbani, H. E. Bayeh, E. Chammas, M. Farrall, D. Gauguier, D. E. Platt, P. A. Zalloua and F. consortium. Journal of PLoS One, Volume 6, Issue 12, e29427 ,(2011)
  • Evaluation of Lycopus uniflorus water extract for anti-inflammatory, anti-ulcerogenic and antioxidant activities. Saade, S., E. Ziadeh, E. Ramia, C. F. Daher and M. Mroueh. Journal of Planta Medica, Volume 75, Issue 9, 1004-1004, (2009)
  • mtDNA lineages reveal coronary artery disease-associated structures in the Lebanese population . Haber, M., S. C. Youhanna, O. Balanovsky, S. Saade, B. Martinez-Cruz, M. Ghassibe-Sabbagh, N. Shasha, R. Osman, H. el Bayeh, S. Koshel, V. Zaporozhchenko, E. Balanovska, D. F. Soria-Hernanz, D. E. Platt and P. A. Zalloua. Journal of Annual Human Genetics, Volume 76, Issue 1, 1-8, (2012)
  • Influences of history, geography, and religion on genetic structure: the Maronites in Lebanon. Haber, M., D. E. Platt, D. A. Badro, Y. Xue, M. El-Sibai, M. A. Bonab, S. C. Youhanna, S. Saade, D. F. Soria-Hernanz, A. Royyuru, R. S. Wells, C. Tyler-Smith, P. A. Zalloua and C. Genographic. Journal of European Journal of Human Genetics, Volume 19, Issue 3, 334-340, (2011)
  • ALOX5AP gene variants show differential association with coronary artery disease in different populations Alwan, A., S. C. Youhanna, D. E. Platt, M. El-Sibai, J. S. Yerezian, M. E. Deeb, G. Khazen, S. Saade, T. G. Zreik, H. El Bayeh, A. Maalouf, A. Abchee and P. A. Zalloua. Journal of Community Genetics, Volume 1, Issue 3, 107-115, (2010)

Education Profile

  • Ph.D., Plant Science, KAUST, Thuwal, Saudi Arabia, current
  • MSc., Bioscience, KAUST, Thuwal, Saudi Arabia, 2014
  • BSc., Biology, Lebanese American University, Byblos, Lebanon, 2009

Professional Profile

  • 2015- Current: Ph.D. student, KAUST, Thuwal, Saudi Arabia
  • 2010-2013: Biology subject analyst, SABIS educational services, Adma, Lebanon
  • 2008-2010: Research assistant, Genomics Laboratory, Lebanese American University, Byblos, Lebanon


  • Torch award for exhibiting outstanding leadership in cooperation with others, Lebanese American University, Byblos, Lebanon
  • President award for getting the highest cumulative GPA in the School of Arts and Sciences, Lebanese American University, Byblos, Lebanon