English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The gene of rpoB is the primary gene that is well known as a surrogate marker in MDR-TB (Multidrug-Resistant Tuberculosis) detection. The mutation of rpoB was studied around the world in its core region called RRDR (Rifampicin Resistance Determining Region). To learn the mutation in this fragment, PCR (Polymerase Chain Reaction) is the most common method used. This study was purposed to optimize the annealing temperature in amplifying the 507 bp fragment of rpob gene containing RRDR of isolate 86. DNA of MDR-TB isolate 86 was isolated by using Boom method for further amplified by PCR. The oligonucleotide primers used in this study were FrTB and RrTB. Eight different annealing temperature were used to optimize the amplification of rpoB gene : 53, 55, 57, 58, 59, 60, 61, and 63C. Detection of PCR products was done with 1,5% agarose gel electrophoresis. Agarose gel electrophoresis of PCR products showed that 507 bp of rpoB gene could be produced at all annealing temperatures. A faint amplified product was observed at temperature

indonesia journal of biomedical science : ijbs

Optimization of Annealing Temperature for Amplification of 507 bp fragment of rpoB Gene of Clinical Multidrug-Resistant Mycobacterium tuberculosis Isolate 86