Hi, I am Mohsen Mohamed Selim Asker, My LiveDNA is 20.254
Dr. Mohsen Mohamed Selim Asker
Highest Degree: Ph.D. in Biochemistry from Cairo University, Egypt
Institute: National Research Center, Dokki, Cairo, Egypt
Area of Interest: Chemistry
  •   Biochemistry
  •   Enzymes
  •   Secondary Metabolites
  •   Carbohydrate Chemistry
URL: http://livedna.org/20.254
My SELECTED Publications
1:   Aal, A.E., S. Kh. and M.M.S.Asker, 2007. Genetic improvement of highly gellan gum producing strains of Sphingomonas paucimobilis via protoplast fusion. J. Agric. Sci. Mansoura Univ., 32: 9537-9545.
2:   Asker, M.M.S and Bahaa T. Shawky, 2010. Structural characterization and antioxidant activity of extracellular polysaccharide isolated from Brevibacterium otitidis BTS 44. Food Chem., 123: 315-320.
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3:   Asker, M.M.S. and Y.M. Ahmed, 2008. Purification and characterization of L-asparaginase from erwinia carotovora. bull. NRC, Egypt, 33: 377-388.
4:   Asker, M.M.S., G.M. Manal and S.I. Ghada, 2007. Structural characterization and biological activity of acidicpolysaccharide fractions isolated from Bacillus polymyxa NRC-A. J. Applied Sci. Res., 3: 1170-1177.
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5:   Asker, M.M.S., M.F. Ramadan, S.K.A. El-Aal and E.M.M. El-Kady, 2009. Characterization of trehalose synthase from Corynebacterium nitrilophilus NRC. World J. Microbiol. Biotechnol., 25: 789-794.
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6:   Asker, M.M.S., S.F. Mohamed, F.M. Ali and O.H. El-Sayed, 2007. Chemical structure and antiviral activity of water-soluble sulfated polysaccharides from Surgassium latifolium. J. Applied Sci. Res., 3: 1178-1185.
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7:   Asker, M.M.S., Y.M. Ahmed and M.F. Ramadan, 2009. Chemical characteristics and antioxidant activity of exopolysaccharides fractions from Microbacterium terregens. Carbohydrate Polym., 77: 563-567.
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8:   Bahaa, S.T., M.G. Mahmoud, E.A. Ghazy, M.M.S. Asker and G.S. Ibrahim et al., 2011. Enzymatic hydrolysis of rice straw and corn stalks for monosugars production. J. Genet. Eng. Biotechnol., 10.1016/j.jgeb.2011.05.001.
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9:   Gaballa, A.S., M.M.S. Asker, A.S. Barakat and S.M. Teleb, 2007. Synthesis, characterization and biological activity of some platinum (II) complexes with Schiff bases derived from salicylaldehyde, 2-furaldehyde and phenylenediamine. Spectrochim. Acta part A: Mol. Biomol. Spectrosc., 67: 114-121.
PubMed  |  
10:   Gaballa1, A.S., A.S. Barakat, S.M. Teleb and M.M.S. Asker, 2011. Synthesis, Characterization and Antimicrobial activity of some Nitrilotriacetic acid.V(III),.Sn(II) and.Sm(III) Complexes. Bull. Chem. Soc. Ethiop., 25: 61-71.
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11:   Ghazi, E.A., M.M.S. Asker, F.M. Emam and O.H. El-Sayed, 2007. Description of Biofilm formation at different surfaces in formation water. Egypt. J. Biotechnol., 27: 200-211.
12:   Ghazi1, E.A., M.G. Mahmoud, M.M.S. Asker, M.N. Mahmoud and M.M.A. Elsoud1 et al., 2011. Cultivation and detection of Sulfate Reducing Bacteria (SRB) in sea water. J. Am. Sci., 7: 576-583.
13:   Hussein, A.S., G.S. Ibrahim, M.M.S Asker and M.G. Mahmoud, 2010. Exopolysaccharide from Lactobacillus helveticus: identification of chemical structure and effect on biscuit quality. Czech J. Food Sci., 28: 225-232.
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14:   Kamel, H.A. and M.M.S. Asker, 2008. Variation in rhizobium growth due to seed and root exudates released from a-irradiated glycine max seeds. Isot. Radiat. Res., 40: 887-899.
15:   Khalil, Z.I., M.M.S. Asker, S. El-Sayed and I.A. Kobbia, 2010. Effect of pH on growth and biochemical responses of Dunaliella bardawil and Chlorella ellipsoidea. World J. Microbiol. Biotechnol., 26: 1225-1231.
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16:   M.S. Abdel-Aziz and M.M.S Asker, 2008. Production, partial purification and characterization of dextransucrase from leuconostoc mesentroides NRRL B-512F. Bull. NRC, Egypt, 33: 511-524.
17:   Mahmoud, M.G., G.S. Ibrahim and M.M.S. Asker, 2009. Environmental and nutritional parameters controlling the production of cellulases enzyme from Penicillium citrinum. Bull. NRC, Egypt, 34: 57-71.
18:   Mohamed, S.F., F. Agili, M.M.S. Asker and K.E. Shebawy, 2011. Characterization of the biosorption of lead with calcium alginate xerogels and immobilized Turbinaria decurrens. Chemical monthly, 142: 225-232.
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19:   Osama, H., S.A. El-Sayed, M.E. Ismail, A.E. Samei and Y.M. Ahmed et al., 2005. Studies on the production of sulfated polysaccharide by locally isolated bacteria. Egypt. Pharm. J., 4: 459-462.
20:   Ramadan, M.F. and M.M.S. Asker, 2009. Antimicrobial and antiviral activity of Quercetin-enrich lecithin. J. Food Biochem., 33: 557-571.
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21:   Ramadan, M.F., M.M.S. Asker, and Z.K. Ibrahim, 2008. Functional bioactive compounds and biological activities of Spirulina platensis lipids. Czech J. Food Sci., 26: 211-222.
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22:   Shaaban, K.A., M.S.A. Aziz, M.M.S. Asker and M. Shaaban, 2009. New microbial bioactive secondary metabolites from streptomyces lavendulae. Bull. NRC, Egypt, 34: 87-100.