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Journal : INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES

AMPLICATION OF 0.7KB FRAGMENT KATG GENE FROM CLINICAL MULTI DRUG RESISTANT TUBERCULOSIS ISOLATE IN BALI Dwiputri, A. W.; Ratnayani, K.; Yowani, and S. C.
INDONESIAN JOURNAL OF BIOMEDICAL SCIENCES Vol 7 No 2 (2013): IJBS Vol2 No2
Publisher : Udayana University

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Abstract

During last decade has seen a particular increase in the occurrence of drug-resistant of tuberculosis (DR-TB) and multi-DR strains, such as Isoniazid (INH) resistant strains of M. tuberculosis.  INH resistance is more frequently associated with mutations in the katG gene. Detection of katG gene mutations can be performed by PCR technique, followed by sequences. The aim of this study is to amplify katG gene region (0,7 Kb) from clinical isolate of MDR-TB in Bali. DNA isolation for PCR was done by Boom method and katG gene amplification was performed under the following conditions: predenaturation at 950C for 15 min; fourty cycles of denaturation at 940C for 1 min, annealing at 560C for 1 min, extension at 720C for 2 min; final extension at 720C for 10 min. The amplicons were detected by 1.5% agarose gel electrophoresis and showed a specific band size at 0.7 kb. This suggests that the fragment of katG gene has been successfully amplified in these areas.
Co-Authors A. W. Dwiputri Ade Ari Sundari Ade Ari Sundari Amelia Putri, Ni Luh Dian Saptari Arifani Siswidiasari Asmara A. A. R. Astuti, M.A.P. Ayu Nyoman Chandra Yustiana Ayu Putu Chika Iswari Anjani, Sang Cista Dewi, Ni Putu Fiona Dek Pueteri Dewi Suryani Deniariasih, N.W. Devi, Ni Wayan Antika Sri Devita Kusdianingrum Dewa Ayu Swastini Dewi Andayani Farmawati Dwicandra, N.M.O. Dyah Subadrika Warma Dewi Endang Kumolosasi Gede Bayu Surya Ekayana, I Heni Pujiastuti I Gede Ketut Sajinadiyasa I Gusti A. A. Santhi Rahmaryani I Gusti Ayu Agung Septiari I Ketut Juniarta I Ketut Tunas I Made Dira Swantara I Nengah Wirajana I Nyoman Gede Budiana I Wayan Kasa Ida Ayu Gendari Ida Ayu Ratih Dwi Nugraha Putri Ida Bagus Nyoman Putra Dwija Indra Juana Adikara Jennifer Tamara Jennifer Tamara Kadek Ratna Sari Dewi Kadek Widya Yuli Hartati Ketut Ratnayani Ketut Widyani Astuti Liangky Syane S Luh Vida Sasmitha Luk Ketut Budi Maitriani M. A. Pratiwi Made Dharmesti Wijaya Made Rai Dwitya Wiradiputra Marfu'ah, Nurul Marlia Singgih Wibowo Mirawati N.K.W. Ni Kadek Ari Cipta Pratiwi Ni Kadek Ariani Ni Ketut Sri Anggreni Ni Komang Sasi Ani Ni Made Febrianti Ni Made Yustikarini Ni Nyoman Pradnya Utari Ni Putu Ariantari Ni Putu Intan Satya Dewi Ni Putu Monica Rosdiana Dewi Paramitha Ni Wayan Sukma Pramitha Sari1 Osamu Iitsuka Pradnyaniti, D.G Putri, Ni Kadek Sri Adnyani Alit Putu Ayu Indrayathi Putu Lita Astriani Rasmaya Niruri Ratna Sari Dewi, Kadek Rini Noviyani Sang Ayu Putu Chika Iswari Anjani Saputra, Gusti Nyoman Oka Sari Dewi, Kadek Ratna Sudarma, I Wayan Ari Syamsul Arifin Tasya Pramiswari Tirtawati, Ni Putu Ayu Wijayakusuma, I Gusti Ngurah Lanang Yayanasri Yustiantara, Putu Sanna