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ijs-11789
Cloning of Copper resistance gene (copA) that Presence in Novel Genomic Island of Acinetobacter baumannii A92

This study was aimed to detect weather copA gene(copper resistance gene ) presence in A.baumannii A92 genome(AbaR genomic islands). The full genomic sequence of A.baumannii A92 not published in NCBI genome similarity was detected between two strains so the sequence of A.baumanniiIS-116(Genebank-AMGF0100000.1 ) was used to design the primers that were used for amplify of copA gene of A.baumannii A92.
Two primers contain two sites for restriction enzymes (KpnI,XohI) and PWSK29 vector were used in the cloning, double digestion has been performed for vector and gene. Then the re-ligation was completed to form recombinant molecule,after that, transformation have been performed for the recombinant molecule by using chemical competent E.coli DH5α. Finally ,the transformant cells were incubated for 16-18hr at 37°C, the white positive colony that contain recombinant vector was appeared .
After that, the success of cloning was confirmed by using colony PCR method for white colony by using copA-F with M13-R(universal primer) primers ,the results of colony PCR confirmed the presence of insert gene by appearing of inserted band.

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Publication Date
Tue Jan 18 2022
Journal Name
مجلة ديالى للعلوم الصرفة
Publication Date
Mon May 09 2022
Journal Name
مجلة علوم ديالى
Publication Date
Mon May 09 2022
Journal Name
مجلة كلية التربية الاساسية الجامعة المستنصرية
Publication Date
Sun Mar 04 2018
Journal Name
Baghdad Science Journal
Genotyping of fusA Gene from Clinical Isolates Acinetobacter baumannii in Baghdad

This study aims at detecting the differences in genotyping of coding region fusA gene in clinical isolates of Acinetobacter baumannii from Baghdad, Iraq. Collected two hundred clinical samples (50 samples from urine, 50 samples from wound, 50 samples from sputum and 50 samples from otitis infections). Laboratory diagnosis for bacterial isolates carried out by some biochemical tests and confirmed by using VITEK- 2 compact system. The results appeared that twenty isolates of Acinetobacter baumannii in all these samples. Genotyping study was performed of coding region fusA gene of the extracted genome of all bacterial isolates and used specific primers in achieved amplification process of this target gene. DNA sequencing of this gene and alig

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Publication Date
Wed Apr 15 2020
Journal Name
Journal Of The Faculty Of Medicine Baghdad
Antimicrobial resistance patterns of Acinetobacter baumannii colonization patients skin

Background: Acinetobacter baumannii is a significant opportunistic pathogen and it is generally associated with benign colonization of hospitalized patients.

Objective: To investigate skin colonizationwith Acinetobacter baumannii in hospitalized patients and healthy volunteers.Antimicrobial resistance patterns of Acinetobacter baumanniiwas assessed by determining the minimum inhibitory concentrations (MICs) of thirteen different antimicrobial agents.

Patients and Methods: The study performed on hospitalized patients at Rizgary and Hawler teaching hospitals and healthy volunteers who attended to supermarkets in Erbil, Iraq. A single sample was ob

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Publication Date
Mon Jan 29 2018
Journal Name
Iraqi Journal Of Science
Phylogenetic analysis of cpn60 gene from locally isolated Acinetobacter baumannii

This study was aimed to analysis phylogenetic tree of the gene cpn60 in Acinetobacter baumannii that was identified in Baghdad. Study included collection two hundred specimens (fifty from UTI, fifty from wound infection , fifty from respiratory tract infection and fifty from otitis infections) . In primary laboratory diagnosis and confirmed by using VITEK- 2 Compact system, twenty isolates of this bacterium were indentified (10%) from total specimens. Extraction of geneteic material to detect target gene by amplification this target gene. DNA
sequencing of all isolates was done. Then alignment of sequencing in NCBI and draw phylogenetic tree by use Geneious 9 software among sequence of locally i

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Publication Date
Fri Mar 04 2022
Journal Name
Pakistan Journal Of Medical And Health Science
Publication Date
Wed Jan 01 2020
Journal Name
University Of Bucharest Rom Biotechnol Printed In Romania.
Publication Date
Fri Oct 20 2023
Journal Name
Ibn Al-haitham Journal For Pure And Applied Sciences
Studying the Gene Expressions of Bla OXA-51Like and Bla OXA-23Like in Acinetobacter baumannii

        Genotypic detection of some Antibiotics Resistant genes by using polymerase chain reaction (PCR). (20) Isolates of Acinetobacter baumannii that showed resistance to (Ceftaxim, Cefotaxim, Cefepim and Imipenim) were selected. The results showed that 20 isolates of A. baumannii possess the bla-OXA23 like gene, and that all isolates possess this gene with a percentage (100%). With molecular weight 605 bp. The current study showed that A. baumannii isolates carry 100% bla-OXA51like gene when studied with (20) isolates that are resistant to antibiotics (Imipenim Ceftazidime, Cifepime, Cifexime) that belong to this group of β-lactame with molecular weight 382 bp.   Gene exp

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Publication Date
Sun Mar 17 2019
Journal Name
Baghdad Science Journal
Influence of Cold Atmospheric Plasma on Acinetobacter baumannii
  1. baumannii is an aerobic gram negative coccobacilli, it is considered multidrug resistance pathogen (MDR) and causes several infections that are difficult to treat. This study is aims to employ physical methods in sterilization and inactivation of A. baumannii, as an alternative way to reduce the using of drugs and antibiotics.
  2.             Cold Atmospheric Plasma was generated by one electrode at 20KV, 4 power supply and distance between electrode and sample was fixed on 1mm. A. baumannii (ATCC 19704 and HHR1) were exposed to  Dielectric Barrier Discharge type of Cold Atmospheric Plasma (DBD-CAP) for several periods

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