View Item 
      •   R2KN Home
      • Kementerian Kesehatan
      • Badan Penelitian dan Pengembangan Kesehatan
      • Jurnal Balitbangkes
      • Health Science Journal of Indonesia
      • (eJournal 1) Health Science Journal of Indonesia
      • View Item
      •   R2KN Home
      • Kementerian Kesehatan
      • Badan Penelitian dan Pengembangan Kesehatan
      • Jurnal Balitbangkes
      • Health Science Journal of Indonesia
      • (eJournal 1) Health Science Journal of Indonesia
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Polymorphism Analysis of the Coagulase Gene in Isolates of Methicillin-Resistant Staphylococcus aureus with AluI Restriction Sites

      Date
      2017
      Author
      Anggraini, Anita Dwi; Departement of Health Analyst, Politeknik Kesehatan Surabaya
      Koendhori, Eko Budi; Departement of Microbiology, Dr. Soetomo's Hospital Surabaya
      Pramono, Hendro; Jenderal Soedirman University
      Wahyono, Daniel Djoko; Jenderal Soedirman University
      Metadata
      Show full item record
      Abstract
      Latar belakang: Analisis polimorfisme suatu gen penting dilakukan untuk memperoleh informasi lebih awal dalam identifikasi penanda genetik yang berhubungan dengan sifat yang ingin dilihat. Metode RFLP  menjadi salah satu metode yang dipilih karena dapat melihat polimorfisme urutan DNA yang dapat dideteksi melalui adanya perbedaan fragmen DNA setelah dipotong dengan menggunakan enzim endonuclease  tertentu sehingga mampu menggambarkan polimorfisme dari suatu gen. Tujuan penelitian adalah untuk mengetahui adanya polimorfisme gen coagulase S. aureus resisten methicillin. Metode: Penelitian yang dilakukan secara deskriptif pada 25 sampel. Isolatbakteri MRSA diidentifikasi menggunakan pemeriksaan bakteriologis dan PCR gen mecA dan coagulase dengan menggunakan primer spesifik. Analisis polimorfisme gen coagulase dengan situs restriksi AluI isolat S. aureus resisten methicillin dilakukan dengan menggunakan metoda PCR-RFLP. Hasil: Amplifikasi menunjukkan produk PCR (amplicon) gen mecA dan coagulase dengan primer spesifik ke 25 isolate bakteri MRSA mempunyai positivitas sebesar 100%. Hasil dari PCR-RFLP menunjukkan empat pola RFLP dengan situs restriksi AluI pada 25 isolat. Proposi terbesar (64%) pada pola RFLP I (pola yang tidak terdigesti enzim restriksi AluI). Kesimpulan: Terdapat polimorfisme isolate S. aureus resisten methicillin berdasarkan analisis gen coagulase. Kata kunci: Staphylococcus aureus,gen coagulase, PCR-RFLP, AluIBackground: Analysis of the polymorphism of a gene is important to obtain early information in identifying genetic markers related to the characteristics to be seen.The RFLP method becomes one of the chosen methods because it can see polymorphism that can be detected by using the different fragments of DNA that have been cut by using certain endonuclease enzyme so that it is possible to describe the polymorphism of a gene.The aim of the study is to discover the  gene polymorphism of methicillin-resistant Staphylococcus aureus. Methods: This was a descriptive study using 25 isolates.  Isolates of MRSA tested bybacteriological examination and PCR of mecA and coagulase gene using specific primers.Polymorphism analysis of the coagulase gene in isolates of methicillin-resistant Staphylococcusaureus with AluI Restriction Sites tested by PCR-RFLP. Results: The Amplification showed that PCR product (amplicon) of mecA and coagulase gene from specific primers of all 25 isolate samples, had a positivity of 100%.The PCR-RFLP of coagulase gene showed that all 25 samples underwent polymorphism into four RFLP patterns with AluI restriction sites. The largest proportion (64%) was found polymorphism in clinical samples MRSA with RFLP I pattern (un-digested pattern of AluI restriction enzyme). Conclusion: There is polymorphism in the samples MRSA from the analysis of the coagulase gene. Keywords: Staphylococcus aureus, coagulase gene, PCR-RFLP, AluI  
      URI
      http://ejournal.litbang.depkes.go.id/index.php/HSJI/article/downloadSuppFile/6865/15655 http://ejournal.litbang.depkes.go.id/index.php/HSJI/article/view/6865
      Collections
      • (eJournal 1) Health Science Journal of Indonesia [115]

      Copyright © Badan Litbangkes - Kementerian Kesehatan RI
      Jl. Percetakan Negara no.29, Jakarta Pusat 10560, Indonesia
      All rights reserved. 2019
      Contact Us | Send Feedback
        

       

      Browse

      All of R2KNCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      LoginRegister

      Copyright © Badan Litbangkes - Kementerian Kesehatan RI
      Jl. Percetakan Negara no.29, Jakarta Pusat 10560, Indonesia
      All rights reserved. 2019
      Contact Us | Send Feedback