Enhancement of feather degrading keratinase of Streptomyces swerraensis KN23, applying mutagenesis and statistical optimization to improve keratinase activity

NM Abd El-Aziz, BE Khalil, HF Ibrahim - BMC microbiology, 2023 - Springer
In this study, 25 actinomyces isolates were obtained from 10 different poultry farms and
tested for their keratinase activity. The isolate with the highest keratinase activity was …

Enhancement of novel Endo-polygalacturonase expression in Rhodotorula mucilaginosa PY18: insights from mutagenesis and molecular docking

NM Abd El-Aziz, ME Moharam, NN El-Gamal… - Microbial Cell …, 2023 - Springer
Pectinase is a particular type of enzyme that can break down pectin compounds and is
extensively utilised in the agricultural field. In this study, twenty yeast isolates were isolated …

[HTML][HTML] Isolation, screening, and molecular identification of pectinase producers from fruits, vegetables, and soil samples

SK Abd-El-Aal, AG Attallah… - Egyptian …, 2022 - journals.lww.com
Materials and methods A total of 22 local bacterial isolates were obtained from various
sources and were assayed for pectinolytic activity after optimization of conditions for …

Multistep Mutagenesis and Molecular Docking Studies of Aspergillus flavus AFK3 Enhancing Keratinase Expression for Feather Degradation

A El-Aziz, M Nagwa, BE Khalil… - … Academic Journal of …, 2024 - journals.ekb.eg
In this study, we examined keratinase activity in twelve fungal isolates from various poultry
markets, with isolate No. 3 displaying the highest activity at 62.15 U/ml. Molecular analysis …

Biosolubilization of Rock Phosphate by Streptomyces sp. MMA-NRC isolated from Rhizospheric Soil and Assessment of Ability on Wheat Growth Promotion: Insights …

A El-Aziz, M Nagwa, NN El-Gamal… - … Academic Journal of …, 2024 - journals.ekb.eg
In this study, we examined 50 bacterial strains collected from five different rhizospheres of
cultivated wheat plants and assessed their phosphatase activity. The samples were cultured …

[PDF][PDF] Evaluation of the cellulytic fungi isolated from agricultural wastes producing of bioethanol

AJ Kubba, ISH Al Zubaedi, EA Salih, AS Al Saadi - Iraq. J. Agri. Scie, 2016 - iasj.net
(2). Capable of producing bio-alcohol with simultaneous saccharification and fermentation
without using the yeasts in fermentation methods isolates which recorded the following; …

[PDF][PDF] Screening of microorganisms producing polygalacturonase (PG) in microbiota of fermented cassava

SHS Kouhounde, MK Somda… - International Journal of …, 2015 - orbi.uliege.be
Polygalacturonases (PGs) are enzymes used in industries for many applications. In agro-
industries they are used for the clarification of juices, coffee fermentation, and extraction of …

Current Science International Volume: 11| Issue: 04| Oct.–Dec.| 2022

NM Abd El-Aziz, NN El-Gamal - curresweb.com
A class of enzymes called pectinases aids in the digestion of pectic substances. In the food
business, it's commonly used to produce and clarify juices and wines. The aim of this study …

[PDF][PDF] Isolation Cellulolytic Fungi from Plants and Animals Wastesin Iraq

AJ Kubba, A saadi salman AL-Saadi - Baghdad Science Journal, 2017 - iasj.net
134 samples of plants and animals wastes were taken from three different regions outside
Baghdad and three different regions in Baghdad. 24 cellulolytic isolates fungi AO, C1, TH1 …

[PDF][PDF] Swapnil K. Kale", Vikram B. Patil'and Amit G. Deshmukh'" Yeshwant College, Swami Ramanand Teerth Marathawada University, Nanded-431 602" Nagarjun …

RSP DK - researchgate.net
Due to broad substrate specificity and redox potential, laccase has wide application in
industries like textile dye bleaching, pulping and bioremediation. To be economically …