Standard operating procedure for optimal identification of mycobacteria using 16S rRNA gene sequences
نویسندگان
چکیده
منابع مشابه
Standard operating procedure for optimal identification of mycobacteria using 16S rRNA gene sequences
Genetic sequencing is increasingly used for the identification of bacteria and for many of them, including mycobacteria, the analysis of the 16S rRNA gene represents the gold standard. Sequencing technology has greatly improved in recent years and now allows one to obtain good quality electropherograms also in non specialized settings. The interpretation of the electropherograms still lacks how...
متن کاملDNA sequencing by Microseq kit targeting 16S rRNA gene for species level identification of mycobacteria.
BACKGROUND & OBJECTIVES Identification of mycobacteria to the species level is of therapeutic significance. Conventional methods are laborious and time consuming so we did 16S rRNA sequencing using a commercial MicroSeq sequencing kit, which includes DNA sequencing with software package for identification and phylogenetic analysis of clinical mycobacterial isolates. METHODS A total of 47 myco...
متن کاملGenetic variations of avian Pasteurella multocida as demonstrated by 16S-23S rRNA gene sequences comparison
Pasteurella multocida is known as an important heterogenic bacterial agent causes some severe diseases such as fowl cholera in poultry and haemorrhagic septicaemia in cattle and buffalo. A polymerase chain reaction (PCR) assay was developed using primers derived from conserved part of 16S-23S rRNA gene. The PCR amplified a fragment size of 0.7 kb using DNA from nine avian P. multocida isolates...
متن کاملIdentification of Comamonas species using 16S rRNA gene sequence
A bacterial strain Bz02 was isolated from a water sample collected from river Gomti at the Indian city of Lucknow. We characterized the strain using 16S rRNA sequence. Phylogenetic analysis showed that the strain formed a monophyletic clade with members of the genus Comamonas. The closest phylogenetic relative was Comamonas testosteroni with 95% 16S rRNA gene sequence similarity. It is proposed...
متن کاملFractal Analysis of 16S rRNA Gene Sequences in Archaea Thermophiles
A nucleotide sequence can be expressed as a numerical sequence when each nucleotide is assigned its proton number. A resulting gene numerical sequence can be investigated for its fractal dimension in terms of evolution and chemical properties for comparative studies. We have investigated such nucleotide fluctuation in the 16S rRNA gene of archaea thermophiles. The studied archaea thermophiles w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Standards in Genomic Sciences
سال: 2010
ISSN: 1944-3277
DOI: 10.4056/sigs.932152