Dr.A.Q.Khan Institute of Biotechnology & Genetic Engineering

Publications

Research Publications 2019

Tayyaba Asif, Urooj Javed, Syeda Bushra Zafar, Asma Ansari, Shah Ali Ul Qader and Afsheen Aman. Bioconversion of colloidal chitin using novel chitinase from Glutamicibacter uratoxydans exhibiting anti-fungal potential by hydrolyzing chitin within fungal cell wall. Waste and Biomass Valorization, (2019), https://doi.org/10.1007/s12649-019-00746-2. (In Press).
Fariha Ibrahim, Syeda Bushra Zafar, Afsheen Aman, Shah Ali Ul Qader and Asma Ansari. Bioconversion of colloidal chitin using novel chitinase from Glutamicibacter uratoxydans exhibiting anti-fungal potential by hydrolyzing chitin within fungal cell wall. Waste and Biomass Valorization, (2019), 22: 101386.
Faiza Shahid, Asma Ansari, Afsheen Aman, Shah Ali Ul Qader. A comparative study among different protocols of immobilization of dextranase using chitin as a matrix. Catalysis Letters (2019), https://doi.org/10.1007/s10562-019-02940-2 (In Press).
Urooj Javed, Asma Ansari, Afsheen Aman and Shah Ali Ul Qader. Fermentation and saccharification of agro-industrial wastes: A cost-effective approach for dual use of plant biomass wastes for xylose production. Biocatalysis and Agricultural Biotechnology, (2019), 21: 101341.
Sidra Pervez, Muhammad Asif Nawaz, Faiza Shahid, Afsheen Aman, Isfahan Tauseef, Shah Ali Ul Qader. Characterization of cross-linked amyloglucosidase aggregates from Aspergillus fumigatus KIBGE-IB33 for continuous production of glucose. International Journal of Biological Macromolecules, (2019), 135: 1252-1260.
Faiza Shahid, Afsheen Aman, Shah Ali Ul Qader. Immobilization of dextranase using anionic natural polymer alginate as a matrix for the degradation of a long-chain biopolymer (dextran). International Journal of Polymer Science, (2019), https://doi.org/10.1155/2019/1354872 (In Press).
Faiza Shahid, Afsheen Aman, Shah Ali Ul Qader. Degradation of long chain polymer (Dextran) using thermostable dextranase from hydrothermal spring isolate (Bacillus megaterium). Geomicrobiology Journal (2019) 36: 683-693.
Hafsa Sattar, Zainab Bibi, Aysha, Kamran, Afsheen Aman, Shah Ali Ul Qader. Degradation of complex casein polymer: Production and optimization of a novel serine metalloprotease from Aspergillus niger KIBGE-IB36. Biocatalysis and Agricultural Biotechnology, (2019) 21: 101256.
Aysha Kamran, Zainab Bibi, Afsheen Aman, Shah Ali Ul Qader. Purification and catalytic behavior optimization of lactose degrading β-galactosidase from Aspergillus nidulans. Journal of Food Science and Technology, (2019), 56:167-176.
Zainab Bibi, Muhammad Asif Nawaz, Irum-Us-Salam, Muhammad Waqas, Afsheen Aman, Shah Ali Ul Qader. Significance of metal ions, solvents and surfactants to improve the xylan degrading behavior of β-1,4-D-xylanohydrolase from Geobacillus stearothermophilus KIBGE-IB29. Biocatalysis and Agricultural Biotechnology, (2019) 7: 242-246.
Tayyaba Asif, Aiman Pirzada, Asma Ansari, Nadir Naveed Siddiqui, Shah Ali Ul Qader, Afsheen Aman. Influence of chemical stress on the stability of chitinase produced by Glutamicibacter uratoxydans KIBGE-IB41. International Journal of Biology and Biotechnology, (2019) 16: 261-266.
Fariha Ibrahim, Afsheen Aman, Nadir Naveed Siddiqui, Raheela Rahmat Zohra, Shah Ali Ul Qader, Asma Ansari. Screening of anti-listerial efficacy and partial purification of chromosomally located bacteriocin isolated from Lactobacillus plantarum. International Journal of Biology and Biotechnology, (2019) 16: 283-290.

Research Publications 2018

Asma Ansari, Rashida Rehmat Zohra, Omer Mukhtar Tarar, Shah Ali Ul Qader, Afsheen Aman. Screening, purification and characterization of thermostable, protease resistant bacteriocin active against methicillin resistant Staphylococcus aureus (MRSA). BMC Microbiology (2018) 18: 192.
Asma Ansari, Sidra Pervez, Urooj Javed, Muhammad IshaqueAbro, Muhammad Asif Nawaz, Shah Ali Ul Qader, Afsheen Aman. Characterization and interplay of bacteriocin and exopolysaccharide-mediated silver nanoparticles as an antibacterial agent. International Journal of Biological Macromolecules, (2018) 115: 643-650.
Aysha Kamran, Zainab Bibi, Afsheen Aman, Shah Ali Ul Qader. Purification and catalytic behavior optimization of lactose degrading β-galactosidase from Aspergillus nidulans. Journal of Food Science and Technology (2018). https://doi.org/10.1007/s13197-018-3470-x.
Hafsa Sattar, Afsheen Aman and Shah Ali Ul Qader. Agar-agar immobilization: An alternative approach for the entrapment of protease to improve the catalytic efficiency, thermal stability and recycling efficiency. International Journal of Biological Macromolecules, (2018) 111: 917-922.
Hafsa Sattar, Afsheen Aman, Urooj Javed and Shah Ali Ul Qader. Polyacrylamide beads: Polymer entrapment increases the catalytic efficiency and thermal stability of protease. Molecular Catalysis, (2018) 446: 81-87.
Sidra Pervez, M. Asif Nawaz, Afsheen Aman, Sadia Qayyum, Faiza Nawaz and Shah Ali Ul Qader. Agarose hydrogel beads: An effective approach to improve the catalytic activity, stability and reusability of fungal amyloglucosidase of GH15 family. Catalysis Letters, (2018) 148: 2643-2653.
Sidra Pervez, Muhammad Asif Nawaz, Faiza Shahid, Afsheen Aman, Isfahan Tauseef, Shah Ali Ul Qader. Characterization of cross-linked amyloglucosidase aggregates from Aspergillus fumigatus KIBGE-IB33 for continuous production of glucose. International Journal of Biological Macromolecules, (2018).
Syeda Bushra Zafar, Nadir Naveed Siddiqui, Faiza Shahid and Shah Ali Ul Qader and Afsheen Aman. Bioprospecting of indigenous resources for the exploration of exopolysaccharide producing lactic acid bacteria. Journal of Genetic Engineering and Biotechnology, (2018) 16: 17-22.
Syeda Bushra Zafar, Tayyaba Asif, Shah Ali Ul Qader and Afsheen Aman. Enhanced biosynthesis of dextransucrase: A multivariate approach to produce a glucosyltransferase for biocatalysis of sucrose into dextran. International Journal of Biological Macromolecules, (2018) 115: 776-785.
Zainab Bibi, Afsheen Aman, Asad Karim, Muhammad Asif Nawaz, Zaina Maqbool, Haneef Ur Rehman, Muhammad Waqas, Shah Ali Ul Qader, Aysha Kamran. Xylan Deterioration Approach: Purification and catalytic behavior optimization of a novel β-1,4-D-xylanohydrolase from Geobacillus stearothermophilus KIBGE-IB29. Biotechnology Reports (2018) https://doi.org/10.1016/j.btre.2018.e00299

Research Publication 2017

Asad Karim, Muhammad Asif Nawaz, Afsheen Aman and Shah Ali Ul Qader. Role of anionic polysaccharide (alginate) on activity, stability and recycling efficiency of bacterial Endo (1→4) β-ᴅ-Glucanase of GH12 family. Catalysis Letters, (2017), 147: 1792-1801.

Aysha Kamran, Zainab Bibi, Afsheen Aman, Shah Ali Ul Qader. Hyper production of β-galactosidase from newly isolated strain of Aspergillus nidulans. Journal of Food Process Engineering(2017) 40(3): 1-10.

Faiza Shahid, Afsheen Aman, Muhammad Asif Nawaz, Asad Karim and Shah Ali Ul Qader. Chitosan hydrogel microspheres: an effective covalent matrix for crosslinking of soluble dextranase to increase stability and recycling efficiency. Bioprocess and Biosystems Engineering, (2017), 40(3): 451-461.
Hafsa Sattar, Afsheen Aman and Shah Ali Ul Qader. Effect of metal ions, solvents and surfactants on the activity of protease from Aspergillus nigerKIBGE-IB36. Journal of Basic and Applied Sciences, (2017) 13: 491-495.

Muhammad Asif Nawaz, Zainab Bibi, Asad Karim, Haneef Ur Rehman, Muhsin Jamal, Tour Jan, Afsheen Aman and Shah Ali Ul Qader. Production of α-1,4-glucosidase from Bacillus licheniformis KIBGE-IB4 by utilizing sweet potato peel. Environmental Science and Pollution Research, (2017), 24: 4058-4066.
Nayyar Jahan, Faiza Shahid, Afsheen Aman, Talat Yasmeen Mujahid and Shah Ali Ul Qader. Utilization of agro waste pectin for the production of industrially important polygalacturonase.Heliyon, (2017) 3 (6): e00330.

Samina Iqbal, Roberta Marchetti, Afsheen Aman, Alba Silipo, Shah Ali Ul Qader and Antonio Molinaro. Enzymatic and acidic degradation of high molecular weight dextran into low molecular weight and its characterization using novel Diffusion-ordered NMR spectroscopy. International Journal of Biological Macromolecules, (2017) 103: 744-750.

Shaheen, S., Aman, A., UlQader, S. A., Siddiqui, N. N. (2017). Hyper-production of levansucrase from Zymomonas mobilis KIBGE-IB14 using submerged fermentation technique. Pakistan journal of pharmaceutical sciences, 30(6).

Shaheen, S., Aman, A.,Siddiqui, N. N. (2017). Influence of Metal ions, Surfactants and Organic Solvents on the Catalytic Performance of Levansucrase from Zymomonas mobilis KIBGE-IB14. Journal of Basic and Applied Sciences, 13, 41-46.

Sidra Pervez, Afsheen Aman and Shah Ali Ul Qader. Role of two polysaccharide matrices on activity, stability and recycling efficiency of immobilized fungal amyloglucosidase of GH15 family. International Journal of Biological Macromolecules, (2017) 96: 70-77.
Sidra Pervez, Faiza Shahid, Afsheen Aman and Shah Ali Ul Qader. Algal Biomass: A sustainable, economical and renewable approach for microbial production of pectinolytic enzymes using submerged and solid state fermentation techniques. Biocatalysis and Biotransformation, (2017) https://doi.org/ 10.1080/ 10242422. 2017. 1364731.
Sidra Shaheen, Afsheen Aman, Shah Ali Ul Qader and Nadir Naveed Siddiqui. Hyper-production of levansucrase from ZymomonasmobilisKIBGE-IB14 using submerged fermentation technique. Pakistan Journal of Pharmaceutical Sciences, (2016) 30(6): 2053-2059.
Urooj Javed, Afsheen Aman and Shah Ali Ul Qader. Utilization of corncob xylan as a sole carbon source for the biosynthesis of endo-1,4-β xylanase from Aspergillus niger KIBGE-IB36. Bioresources and Bioprocessing, (2017) 4(19): 1-7.

Publication 2016

Ansari, A. (2016). Bacteriocin from LAB for medical and health In Beneficial microorganisms in medical & health applications, Min-Tze Liong (Ed.), Microbiology Monographs Vol. 28, p: 199-222.

Muhammad Asif Nawaz, Afsheen Aman, Haneef Ur Rehman, Zainab Bibi, Asma Ansari, Ziaul Islam, Ishtiaq Ahmad Khan and Shah Ali Ul Qader. Polyacrylamide gel-entrapped maltase: An excellent design of using maltase in continuous industrial processes. Applied Biochemistry and Biotechnology, (2016), DOI 10.1007/s12010-016-2001-3.

Ayesha Kamran, Zainab Bibi, Afsheen Aman, Shah Ali Ul Qader. Lactose hydrolysis approach: Isolation and production ofβ-galactosidase from newly isolated Bacillus strain B-2. Biocatalysis and Agricultural Biotechnology (2016), 5: 99-103.

Haneef Ur Rehman, Afsheen Aman, Mohammad Asif Nawaz, Asad Karim, Maria Ghani, Abdul Hameed Baloch and Shah Ali Ul Qader. Immobilization of pectin depolymerizing polygalacturonase using different polymers. International Journal of Biological Macromolecules, (2016) 82:127-133.
Muhammad Asif Nawaz, Asad Karim, Zainab Bibi, Haneef Ur Rehman, Afsheen Aman, Dilshad Hussain, Midrar Ullah, Shah Ali Ul Qader. Maltase entrapment approach as an efficient alternative to increase the stability and recycling efficiency of free enzyme within agarose matrix. Journal of the Taiwan Institute of Chemical Engineers, (2016) 64: 31-38.
RaheelaRahmat Zohra, Shah Ali Ul Qader Sidra Pervez and Afsheen Aman Influence of different metals on the activation and inhibition of α-amylase from thermophilic Bacillus firmusKIBGE-IB28. Pakistan Journal of Pharmaceutical Sciences, (2016) 29(4): 1275-1278.
Yasmin, F., Abdullah, M., Sethi, A.A., Saleem, H., Narmeen, A., Ansari A, Ahmed, S. and Qader, S.A. (2016). Solid state fermentation: a cost-effective approach for production of starch liquefying fungal amylase using agro industrial wastes. Science International, 28(3), 2703-2706.

Publication 2015

Sidra Pervez, Nadir Naveed Siddiqui, Asma Ansari, Afsheen Aman, Shah Ali Ul Qader. Phenotypic and molecular characterization of Aspergillus species for the production of starch saccharifying amyloglucosidase. Annals of Microbiology, (2015) 65:2287–2291.

Zainab Bibi, Shah Ali Ul Qader, Afsheen Aman. Calcium alginate matrix increases the stability and recycling capability of immobilized endo‑β‑1, 4‑xylanase from Geobacillus stearothermophilus KIBGE‑IB29. Extremophiles, (2015) 19: 819-827.
Rashida Rahmat Zohra, Muhammad Samee Haider, Asma Ansari, Afsheen Aman, Shah Ali Ul Qader. Purification, characterization and end product analysis of dextran degrading endodextranase from Bacillus licheniformis KIBGE-IB25. International Journal of Biological Macromolecules, (2015) 78: 243-248.
Muhammad Asif Nawaz, Haneef Ur Rehman, Zainab Bibi, Afsheen Aman, Shah Ali Ul Qader. Continuous degradation of maltose by enzyme entrapment technology using calcium alginate beads as a matrix. Biochemistry and Biophysics Reports, (2015) 4:250-256.

Zainab Bibi, Faiza Shahid, Shah Ali Ul Qader, Afsheen Aman. Agar-agar entrapment increases the stability of endo-β-1,4-xylanase for repeated biodegradation of xylan. International Journal of Biological Macromolecules, (2015) 75: 121-127.

Asad Karim, Muhmmad Asif Nawaz, Afsheen Aman, Shah Ali Ul Qader. Hyper production of cellulose degrading endo (1,4) β-D-glucanase from Bacillus licheniformis KIBGE-IB2. Journal of Radiation Research and Applied Sciences, (2015) 8: 160-165.

Asma Ansari, Nadir N. Siddiqui, Maria Ghani, Afsheen Aman and Shah Ali Ul Qader. Plasmid borne BAC-IB17: Localization of a potential antibacterial positive marker (Bac+) encoded broad inhibitory spectrum bacteriocin. Pakistan Journal of Pharmaceutical Sciences, (2015) 28(4): 1331-1335.

Samina Iqbal, Afsheen Aman, Saeeda Bano, Nadir Naveed Sidduiqui, Asma Ansari and Shah Ali-Ul-Qader. Role of nutrients and environmental conditions for the production of dextransucrase from L. mesenteroides KIBGE-IB26. Pakistan Journal of Pharmaceutical Sciences, (2015) 28(6): 1939-1945.

Haneef Ur Rehman, Nadir Naveed Siddiqui, Afsheen Aman, Mohammad Asif Nawaz, Abdul Hameed Baloch and Shah Ali Ul Qader. Morphological and molecular based identification of pectinase producing Bacillus licheniformis from rotten vegetables. Journal of Genetic Engineering and Biotechnology, (2015) 13: 139-144.

Muhammad Asif Nawaz, Asad Karim, Afsheen Aman, Roberta Marchetti, Shah Ali Ul Qader and Antonio Molinaro (2015). Continuous degradation of maltose: improvement in stability and catalytic properties of maltase (α-glucosidase) through immobilization using agar-agar gel as a support. Bioprocess and Biosystems Engineering, 38: 631-638.

Haneef Ur Rehman, Afsheen Aman, Muhammad Asif Nawaz and Shah Ali Ul Qader (2015). Characterization of pectin degrading polygalactouronase from Bacillus licheniformis KIBGE-IB21. Food Hydrocolloids, 23: 819-824.

Publication 2014

Muhammad Asif Nawaz, Zainab Bibi, Afsheen Aman, Raheela Rahmat Zohra and Shah Ali Ul Qader (2014). Enhanced production of maltase (α-glucosidase) from newly isolated strain of Bacillus licheniformis KIBGE-IB4. Pakistan Journal of Pharmaceutical Sciences, 27: 1437-1442.

Haneef Ur Rehman, Muhammad Asif Nawaz, Afsheen Aman, Abdul Hameed Baloch and Shah Ali Ul Qader (2014). Immobilization of pectinase from Bacillus licheniformis KIBGE-IB21 on chitosan beads for continuous degradation of pectin polymers. Biocatalysis and Agricultural Biotechnology, 3: 282-287.

Haneef Ur Rehman, Afsheen Aman, Raheela Rehmat Zohra and Shah Ali Ul Qader. Immobilization of pectin degrading enzyme from Bacillus licheniformis KIBGE-IB21 using agar-agar as a support. Carbohydrate Polymers, (2014) 102: 622-626.

Asad Karim, Asif Nawaz, Afsheen Aman and Shah Ali Ul Qader (2014). Immobilization of Endo (1→4) β-D-Glucanase from Bacillus licheniformis KIBGE- IB2 using Agar-Agar as Support for Continuous use. Chemical Engineering Transactions, 38: 409-414.

Sidra Pervez, Afsheen Aman, Samina Iqbal, Nadir Naveed Siddiqui, Shah Ali Ul Qader (2014). Saccharification and liquefaction of cassava starch: An alternative source for the production of bioethanol using amylolytic enzymes by double fermentation process. BMC Biotechnology, 14: 49. (Highly Accessed)

Bibi Zainab, Asma Ansari, Rashida Rahmat Zohra, Afsheen Aman and Shah Ali Ul Qader (2014). Production of xylan degrading endo-1, 4-β-xylanase from thermophilic Geobacillus stearothermophilus KIBGE-IB29. Journal of Radiation Research and Applied Sciences, 7: 478-485.

Ali, A., Ansari, A., Qader, S.A., Mumtaz, M., Saied, S. and Mahboob, T. (2014). Antibacterial potential of Calotropis procera (flower) extract against various pathogens. Pakistan Journal of Pharmaceutical Science, 27: 1565-1569.

Sofia Qaiser, Rashida Rahmat Zohra, Afsheen Aman and Shah Ali Ul Qader. Enhanced production of cellulose degrading CMCase by newly isolated strain of Aspergillus versicolor. Carbohydrate Polymers, (2014) 104: 199-203.

Nadir Naveed Siddiqui, Afsheen Aman, Alba Silipo, Shah Ali Ul Qader, Antonio Molinaro. Structural analysis and characterization of dextran produced by wild and mutant strains of Leuconostoc mesenteroides. Carbohydrate Polymers, (2014) 99: 331-338.

Publication 2013

Maria Ghani, Afsheen Aman, Haneef Ur Rehman, Nadir Naveed Siddiqui and Shah Ali Ul Qader. Strain improvement by mutation for enhanced production of starch saccharifying glucoamylase from Bacillus licheniformis. Starch/Stärke, (2013) 65: 875-884.

Rashida Rahmat Zohra, Afsheen Aman, Raheela Rahmat Zohra, Asma Ansari, Maria Ghani, Shah Ali Ul Qader. Dextranase: Hyper-production of dextran degrading enzyme from newly isolated strain of Bacillus licheniformis. Carbohydrate Polymers, (2013) 92 (2): 2149-2153.

Saeeda Bano, Shah Ali Ul Qader, Afsheen Aman, Mohammad Noman Syed, Kamran Durrani. High production of cellulose degrading endo-1,4-β-D-glucanase using bagasse as a substrate from Bacillus subtilis KIBGE HAS. Carbohydrate Polymers, (2013) 91 (1): 300-304.

Nadir Naveed Siddiqui, Afsheen Aman, Shah Ali Ul Qader. Mutational analysis and characterization of dextran synthesizing enzyme from wild and mutant strain of Leuconostoc mesenteroides. Carbohydrate Polymers, (2013) 91 (1): 209-216.

Haneef Ur Rehman, Afsheen Aman, Alba Silipo, Shah Ali Ul Qader and Antonio Molinaro. Degradation of complex carbohydrate: Immobilization of pectinase from Bacillus licheniformis KIBGE-IB21 using calcium alginate as a support. Food Chemistry, (2013) 139: 1081-1086.

Maria Ghani, Asma Ansari, Afsheen Aman, Rashida Rahmat Zohra, Nadir Naveed Siddiqui and Shah Ali Ul Qader. Isolation and characterization of different strains of Bacillus licheniformis for the production of commercially significant enzymes. Pakistan Journal of Pharmaceutical Sciences, (2013) 26(4): 691-697.

Publication 2012

Haneef Ur Rehman, Shah Ali Ul Qader, Afsheen Aman. Polygalacturonase: Production of pectin depolymerising enzyme from Bacillus licheniformis KIBGE IB-21. Carbohydrate Polymers, (2012) 90 (1): 387-391.

Shah Ali Ul Qader and Afsheen Aman. Low molecular weight dextran: Immobilization of cells of Leuconostoc mesenteroides KIBGE HA1 on calcium alginate beads. Carbohydrate Polymers, (2012) 87 (4): 2589-2592.

Afsheen Aman, Nadir N. Siddiqui and Shah Ali Ul Qader. Characterization and potential applications of high molecular weight dextran produced by Leuconostoc mesenteroides Carbohydrate Polymers, (2012) 87 (1): 910-915.

Asma Ansari, Afsheen Aman, Nadir N. Siddiqui, Samina Iqbal and Shah Ali Ul Qader. Bacteriocin (BAC IB17): Screening, isolation and production from Bacillus subtilis KIBGE IB-17. Pakistan Journal of Pharmaceutical Sciences, (2012) 25(1): 195-201.

Publication 2011

Saeeda Bano, Shah Ali Ul Qader, Afsheen Aman, Muhammad Noman Syed, Abid Azhar. Purification and characterization of novel α-amylase from Bacillus subtilis KIBGE-HAS. AAPS PharmSciTech, (2011) 12(1): 255-261.

Shah Ali Ul Qader, Afsheen Aman and Abid Azhar. Continuous production of dextran from Immobilized cells of Leuconostoc mesenteroides KIBGE HA1 using acrylamide as a support. Indian Journal of Microbiology, (2011) 51(3): 279-282.

Sadia Galani, Afsheen Aman and Shah Ali Ul Qader. Germination potential index of Sindh rice cultivars on biochemical basis, using amylase as an indicator. African Journal of Biotechnology, (2011) 10(80): 18334-18338.

Publication 2010

Afsheen Aman, Abid Azhar, Shah Ali Ul Qader and Muhammad Ajmal Khan. Screening of halophytic oil seed species as a potential source of protein and oil seed crops. Seed Science and Biotechnology, (2010) 4(1): 47-51.

Publication 2009

Saeeda Bano, Shah Ali Ul Qader, Afsheen Aman and Abid Azhar. Partial purification and some properties of Alpha Amylase from Bacillus subtilis KIBGE-HAS. Indian Journal of Biochemistry and Biophysics, (2009) 46: 401-404.

Afsheen Aman, Shah Ali Ul Qader, Saeeda Bano, Samina Iqbal and Abid Azhar. Production of commercially important glucansucrase from a newly isolated strain of Leuconostoc mesenteroides The Internet Journal of Microbiology, (2009) 7(1).

Siddiqui, A., Ansari, A. and Khan, S.I. (2009). Antibacterial activity of some commonly used food commodities against Escherichia coli, Salmonella typhi and Staphylococcus aureus. Pakistan Journal of Scientific and Industrial Research, 52: 143-145.

Afsheen Aman, Shah Ali Ul Qader, Saeeda Bano, Aftab Ahmed Khan and Abid Azhar. Proteomic analysis and characterization of a novel glucansucrase from a newly isolated strain of Leuconostoc mesenteroides The Internet Journal of Genomics and Proteomics, (2009) 5(1).

Publication 2008

Afsheen Aman, Shah Ali Ul Qader, Samina Iqbal and Abid Azhar. Influence of temperature, metal ions and organic solvents on extracellular glucansucrase activity of Leuconostoc mesenteroides Journal of the Chemical Society of Pakistan, (2008) 30(6): 849-853.

Shah Ali Ul Qader, Afsheen Aman, Saeeda Bano, Muhammad Noman Syed and Abid Azhar. Role of Calcium Ions and Temperature on Dextransucrase Production. Indian Journal of Biotechnology, (2008) 7 (July): 404-406.

Shah Ali Ul Qader, Afsheen Aman, Saeeda Bano, Mohammad Noman Syed and Abid Azhar. Effect of calcium ions and temperature on the production, activity and stability of dextransucrase from a newly isolated strain of Leuconostoc mesenteroides PCSIR-4. Romanian Journal of Biochemistry, (2008) 45(2): 159-168.