| The ocean sampling day consortium A Kopf, M Bicak, R Kottmann, J Schnetzer, I Kostadinov, K Lehmann, ... Gigascience 4 (1), s13742-015-0066-5, 2015 | 135 | 2015 |
| Cell cycle regulator phosphorylation stimulates two distinct modes of binding at a chromosome replication origin R Siam, GT Marczynski The EMBO journal 19 (5), 1138-1147, 2000 | 77 | 2000 |
| The metagenomics and metadesign of the subways and urban biomes (MetaSUB) international consortium inaugural meeting report MetaSUB International Consortium Microbiome 4 (1), 24, 2016 | 70 | 2016 |
| Choosing and using Schizosaccharomyces pombe plasmids R Siam, WP Dolan, SL Forsburg Methods 33 (3), 189-198, 2004 | 67 | 2004 |
| Isolation and characterization of a heavy metal-resistant, thermophilic esterase from a Red Sea Brine Pool YM Mohamed, MA Ghazy, A Sayed, A Ouf, H El-Dorry, R Siam Scientific reports 3, 3358, 2013 | 54 | 2013 |
| Unique prokaryotic consortia in geochemically distinct sediments from Red Sea Atlantis II and Discovery Deep brine pools R Siam, GA Mustafa, H Sharaf, A Moustafa, AR Ramadan, A Antunes, ... PloS one 7 (8), e42872, 2012 | 54 | 2012 |
| Identification of novel conserved functional motifs across most Influenza A viral strains M ElHefnawi, O AlAidi, N Mohamed, M Kamar, I El-Azab, S Zada, R Siam Virology journal 8 (1), 44, 2011 | 53 | 2011 |
| Comparative genomics reveals adaptations of a halotolerant thaumarchaeon in the interfaces of brine pools in the Red Sea DK Ngugi, J Blom, I Alam, M Rashid, W Ba-Alawi, G Zhang, T Hikmawan, ... The ISME journal 9 (2), 396-411, 2015 | 51 | 2015 |
| CtrA, a global response regulator, uses a distinct second category of weak DNA binding sites for cell cycle transcription control in Caulobacter crescentus W Spencer, R Siam, MC Ouimet, DP Bastedo, GT Marczynski Journal of bacteriology 191 (17), 5458-5470, 2009 | 42 | 2009 |
| A novel mercuric reductase from the unique deep brine environment of Atlantis II in the Red Sea A Sayed, MA Ghazy, AJS Ferreira, JC Setubal, FS Chambergo, A Ouf, ... Journal of Biological Chemistry 289 (3), 1675-1687, 2014 | 41 | 2014 |
| Conserved response regulator CtrA and IHF binding sites in the α-proteobacteria Caulobacter crescentus and Rickettsia prowazekii chromosomal replication origins AKC Brassinga, R Siam, W McSween, H Winkler, D Wood, GT Marczynski Journal of bacteriology 184 (20), 5789-5799, 2002 | 41 | 2002 |
| A dual binding site for integration host factor and the response regulator CtrA inside the Caulobacter crescentus replication origin R Siam, AKC Brassinga, GT Marczynski Journal of bacteriology 185 (18), 5563-5572, 2003 | 37 | 2003 |
| Prevalence and antimicrobial resistance pattern of bacterial meningitis in Egypt L Shaban, R Siam Annals of clinical microbiology and antimicrobials 8 (1), 26, 2009 | 36 | 2009 |
| Aerobic methanotrophic communities at the Red Sea brine-seawater interface RZ Abdallah, M Adel, A Ouf, A Sayed, MA Ghazy, I Alam, M Essack, ... Frontiers in microbiology 5, 487, 2014 | 34 | 2014 |
| Core-Shell Silver/Polymeric Nanoparticles-Based Combinatorial Therapy against Breast Cancer In-vitro NM Elbaz, L Ziko, R Siam, W Mamdouh Scientific reports 6, 30729, 2016 | 33 | 2016 |
| Patterns of ecological specialization among microbial populations in the R ed S ea and diverse oligotrophic marine environments LR Thompson, C Field, T Romanuk, D Kamanda Ngugi, R Siam, ... Ecology and evolution 3 (6), 1780-1797, 2013 | 33 | 2013 |
| Glutamate at the phosphorylation site of response regulator CtrA provides essential activities without increasing DNA binding R Siam, GT Marczynski Nucleic Acids Research 31 (6), 1775-1779, 2003 | 33 | 2003 |
| Conserved Gene Cluster at Replication Origins of the α-Proteobacteria Caulobacter crescentus andRickettsia prowazekii AKC Brassinga, R Siam, GT Marczynski Journal of Bacteriology 183 (5), 1824-1829, 2001 | 32 | 2001 |
| Genome sequence of Haloplasma contractile, an unusual contractile bacterium from a deep-sea anoxic brine lake A Antunes, I Alam, H El Dorry, R Siam, A Robertson, VB Bajic, U Stingl Journal of bacteriology 193 (17), 4551-4552, 2011 | 24 | 2011 |
| Molecular identification of adenoviruses associated with respiratory infection in Egypt from 2003 to 2010 PN Demian, KC Horton, A Kajon, R Siam, AMN Hasanin, AE Sheta, ... BMC infectious diseases 14 (1), 50, 2014 | 21 | 2014 |
Hamza El DorryProfessor of Biochemistry and Molecular Biology, American University in Cairo.Verified email at aucegypt.edu
