Ellmouni, F.Y. Karam, M.A., Refaat M. Ali, Dirk C. Albach. 2017. Molecular and morphometric analysis of Veronica L. section Beccabunga (Hill) Dumort. Aquatic Botany, 136 : 95-111 (Available online 28 September 2016)

Karam, M.A., Abd-Elgawad, M.E., Ali, R.M.. 2016. Differential gene expression of salt-stressed Peganum harmala L. Journal of Genetic Engineering and Biotechnology, 14: 319-326

Soliman, Y.A.; Karam, M.A. and Seadawy, M.G. 2016. Single Nucleotides Polymorphism analysis of Salmonella typhi isolated from Egypt. Journal of American Science, 12(10): 46-54

Karam, M.A., Morsi, Y.S., Sammour, R.H. and Ali, R.M., 2014. Assessment of genetic relationships within Brassica rapa subspecies based on polymorphism. International Journal Current Microbiology and Applied Science, 3(3), pp.1-10.

Karam, M.A., Morsi, Y.S., Sammour, R.H. and Ali, R.M., 2014. Genetic Diversity and Selection for Salt Tolerant accessions of Brassica rapa populations. Life Science Journal, 11(11). 163-172

Ibrahim, W.M., Karam, M.A., El-Shahat, R.M. and Adway, A.A., 2014. Biodegradation and utilization of organophosphorus pesticide malathion by cyanobacteria. BioMed Research International, Article ID 392682, pages:1-6 http://dx.doi.org/10.1155/2014/392682

Abd El-Ghani, M.A., Karam, M., Abd El-Baky, F. and Ali, R., 2011. Taxonomic relationships in Veronica sect. Beccabunga (Plantaginaceae sl) of Egypt: evidences from morphometric and molecular analyses. Phytologia Balcanica, 17(1), pp.35-44.

Karam M.A., Amin S.A, and Abd El-Gawad M.E. 2011. Expression profiling of Zygophyllum coccineum and Peganum harmala under salt strss. The Egyptian Journal of Experimental Biology (Botany) 7 No. 2: 261-267.

Abd El-Ghani, M.A., Karam, M., Abd El-Baky, F. and Ali, R.., 2010. A taxonomic revision of Veronica sect. Beccabunga in Egypt: confirmation with new additions. Phytologia Balcanica, 16 (3): 337-349

Karam, M.A., Elfayoumi, H.H. and Mohamed, S.M. 2006.Genetic diversity and taxonomic status of Lotus glaber Mill. populations in Fayoum Depression. Asian J. Plant Sci.

Karam, M.A., El Shabrawey, M.O. and Hosni, H.A. 2005.Genetic relationships among Melilotus Mill. species in Egypt. Assiut Univ. J. of Botany. 34(2): 65-80.

Karam, M.A. and Deif, H.A.R. 2005.Genetic Diversity and Molecular Characterization of Medicago polymorpha L. varieties. Egypt. J. Biotechnol. 20:514-527.

Karam, M.A. Deif, H.A.R. and Ibrahim, M.M. 2002.Genetic and Physiological Response of Soybean to Copper Stress.Proc. 2nd Int. Conf. Biol. Sci. (ICBS) Fac. Sci. Tanta Univ. 28-29 April 2002. Vol. 2: 133-142.

Gilbert, K.G.; Garton, S.; Karam, M.A. Arnold, G.M., Karp, A.; Edwards, K.J.; Cooke, D.T. and Barker, J.H.A. 2002.A high degree of genetic diversity is revealed in Isatis spp. (dyer’s woad) by amplified fragment length polymorphism (AFLP). Thoer. Appl. Gent. 104: 1150-1156.

Karam, M.A. 2001. Changes in isozyme expression associated with barley grain deterioration. J. Union Arab Biol. 11(B): 67-77.

Karam, M.A.; Sammour, R.H.; Ahmed, M.F, Ashour, F.M; El-Sadek, L.M. 1999. Relationships among some Medicago species as revealed by isozyme electrophoresis. J. Union of Arab Biologists. J. Union Arab Biol. 9(B): 296-279.

Ahmed, M.F.; Karam, M.A.; El-Sadek L.M. and Sammour, R.H. 1995. Genetic Diversity in Natural Populations of Medicago rigidula, M. littoralis and M. truncatula in the western Mediterranean desert of Egypt. J. Fac. Sci., U.A.E. Univ., 8(2): 127-144.

Sammour, R.H.; Karam, M.A. and El-Sadek, L.M. 1988. Somatic instability in Urginia maritima: effects at the molecular level.Pakistan Journal of Biochemistry, 21: 29-35.

El-Sadek, L.M. and Karam, M.A. 1988. Instability of Urginia maritima L. population in Maktala area, Egypt. Symp. Environ. Sci (UNARC), Alexandria, 221-230.