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Characterization and study the antimicrobial activity of actinomycetes isolated from soil samples / Afaf Ahmed Mustafa Elbendary ; Supervised Jakeen Kamal Abdelhaleem Eljakee , Mahmoud Dardiri Elhariri

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Afaf Ahmed Mustafa Elbendary , 2017Description: 120 P. : photographs ; 25cmOther title:
  • توصيف و دراسه نشاط الاكتينوميسيتس المعزوله من عينات من التربه كمضادات للميكروبات [Added title page title]
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Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology Summary: Emergence of multidrug resistant bacteria has made the search for novel bioactive compounds from natural and unexplored habitats a necessity. Actinobacteria have important bioactive substances. The present study investigated antimicrobial activity of Actinobacteria isolated from soil samples of Egypt. One hundred samples were collected from agricultural farming soil of different governorates. Twelve isolates have produced activity against the tested microorganisms (S. aureus, bacillus cereus, E. coli, K. pneumoniae, P. aeruginosa, S. Typhi, C. albicans, A. niger and A. flavus). By VITEK 2 system version: 07.01 the 12 isolates were identified as Kocuria kristinae, kocuria rosea, streptomyces griseus, streptomyces flaveolus and actinobacteria. Using ethyl acetate extraction method the isolates culture{u2019}s supernatants were tested by diffusion method against indicator microorganisms. These results indicate that Actinobacteria isolated from Egypt farms could be sources of antimicrobial bioactive substances
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.10.10.Ph.D.2017.Af.C (Browse shelf(Opens below)) Not for loan 01010110074594000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.10.10.Ph.D.2017.Af.C (Browse shelf(Opens below)) 74594.CD Not for loan 01020110074594000

Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology

Emergence of multidrug resistant bacteria has made the search for novel bioactive compounds from natural and unexplored habitats a necessity. Actinobacteria have important bioactive substances. The present study investigated antimicrobial activity of Actinobacteria isolated from soil samples of Egypt. One hundred samples were collected from agricultural farming soil of different governorates. Twelve isolates have produced activity against the tested microorganisms (S. aureus, bacillus cereus, E. coli, K. pneumoniae, P. aeruginosa, S. Typhi, C. albicans, A. niger and A. flavus). By VITEK 2 system version: 07.01 the 12 isolates were identified as Kocuria kristinae, kocuria rosea, streptomyces griseus, streptomyces flaveolus and actinobacteria. Using ethyl acetate extraction method the isolates culture{u2019}s supernatants were tested by diffusion method against indicator microorganisms. These results indicate that Actinobacteria isolated from Egypt farms could be sources of antimicrobial bioactive substances

Issued also as CD

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