Results 41 to 50 of about 28,118 (222)

rpoB Gene Sequencing for Identification of Corynebacterium Species [PDF]

Journal of Clinical Microbiology, 2004
ABSTRACT The genus Corynebacterium is a heterogeneous group of species comprising human and animal pathogens and environmental bacteria. It is defined on the basis of several phenotypic characters and the results of DNA-DNA relatedness and, more recently, 16S rRNA gene ...
Atieh, Khamis, Didier, Raoult, Bernard, La Scola   +2 more
openaire   +2 more sources

Molecular evidence of lateral gene transfer in rpoB gene of Mycobacterium yongonense strains via multilocus sequence analysis. [PDF]

PLoS ONE, 2013
Recently, a novel species, Mycobacterium yongonense (DSM 45126(T)), was introduced and while it is phylogenetically related to Mycobacterium intracellulare, it has a distinct RNA polymerase β-subunit gene (rpoB) sequence that is identical to that of ...
Byoung-Jun Kim, Seok-Hyun Hong, Yoon-Hoh Kook, Bum-Joon Kim   +3 more
doaj   +1 more source

بررسی محاسباتی ژن های خانه دار در افتراق مایکوباکتریوم های غیر سلی [PDF]

مجله دانشگاه علوم پزشکی سبزوار, 2018
زمینه و هدف:مایکوباکتریوم های غیر سلی باکتری های اسید فاستی هستند که در منابع محیطی از قبیل: آب، خاک، گرد و غبار، شیر و سبزیجات در حال فساد زندگی میکنند.
مسعود کیخا, حسین علی راهدار, شهرام شهرکی‌زاهدانی   +2 more
doaj  

Interpreting very low Mycobacterium tuberculosis detected on Xpert Mycobacterium tuberculosis/rifampicin

Lung India, 2019
The development and rollout of the Xpert® Mycobacterium tuberculosis/rifampicin assay for the GeneXpert platform is considered an important breakthrough in the fight against tuberculosis.
Kanchan Ajbani, Swapna Naik, Mubin Kazi, Anjali Shetty, Camilla Rodrigues   +4 more
doaj   +1 more source

Genotyping of the genus Proteus by rpoB sequence analysis

, 2005
Background. The genetic relationship among different species within the genus Proteus has still not beenclarified and previous studies by rRNA gene restriction patterns (ribotypes) suggested a high geneticvariability in the presently recognised nomenspecies.Methods.
Giammanco, G, Pignato, S, Grimont, PAD, Grimont, F, GIAMMANCO, Giovanni   +4 more
openaire   +4 more sources

rpoB sequence analysis as a novel basis for bacterial identification [PDF]

Molecular Microbiology, 1997
Comparison of the sequences of conserved genes, most commonly those encoding 16S rRNA, is used for bacterial genotypic identification. Among some taxa, such as the Enterobacteriaceae, variation within this gene does not allow confident species identification.
C, Mollet, M, Drancourt, D, Raoult
openaire   +2 more sources

Properties of Multidrug-Resistant Mutants Derived from Heterologous Expression Chassis Strain Streptomyces albidoflavus J1074

Microorganisms, 2023
Streptomyces albidoflavus J1074 is a popular platform to discover novel natural products via the expression of heterologous biosynthetic gene clusters (BGCs).
Borys Dolya, Olena Hryhorieva, Khrystyna Sorochynska, Maria Lopatniuk, Iryna Ostash, Vasylyna-Marta Tseduliak, Eva Baggesgaard Sterndorff, Tue Sparholt Jørgensen, Tetiana Gren, Yuriy Dacyuk, Tilmann Weber, Andriy Luzhetskyy, Victor Fedorenko, Bohdan Ostash   +13 more
doaj   +1 more source

Challenges for interpreting results of antimicrobial susceptibility testing for treating infections of foals with Rhodococcus equi

Equine Veterinary Journal, EarlyView.
Abstract Rhodococcus equi is a facultative intracellular pathogen and a major cause of pneumonia in foals worldwide. The standard treatment for affected foals is a combination of a macrolide with rifampicin. The widespread use of this combination has led to the emergence of multidrug‐resistant (MDR) strains of R. equi.
Marlane Geribone Seeger, Letícia Trevisan Gressler, Laura Huber, Sonsiray Alvarez‐Narvaez, Juliana Felipetto Cargnelutti, Angela Ilha Bordin, Sara D. Lawhon, Noah D. Cohen   +7 more
wiley   +1 more source

Characterization of Genetic Variants Associated with Rifampicin Resistance Level in Mycobacterium tuberculosis Clinical Isolates Collected in Guangzhou Chest Hospital, China

Infection and Drug Resistance, 2022
HM Adnan Hameed1– 4*, Cuiting Fang1– 4*, Zhiyong Liu,1– 3 Yanan Ju,1– 3 Xingli Han,1– 4 Yamin Gao,1– 4 Shuai Wang,1– 3,5 Gift Chiwala,1– 4 Yaoju Tan,6 Ping Guan,6 Jinxing Hu,6 Xiaoli Xiong,1– 3 Jiacong Peng,3,7 Yongping Lin,3,7 Muzammal Hussain,4
Hameed HMA, Fang C, Liu Z, Ju Y, Han X, Gao Y, Wang S, Chiwala G, Tan Y, Guan P, Hu J, Xiong X, Peng J, Lin Y, Hussain M, Zhong N, Maslov DA, Cook GM, Liu J, Zhang T   +19 more
doaj  

Occurrence of disputed rpoB mutations among Mycobacterium tuberculosis isolates phenotypically susceptible to rifampicin in a country with a low incidence of multidrug-resistant tuberculosis

BMC Infectious Diseases, 2019
Background Accurate drug susceptibility testing (DST) of Mycobacterium tuberculosis in clinical specimens and culture isolates to first-line drugs is crucial for diagnosis and management of multidrug-resistant tuberculosis (MDR-TB).
Noura M. Al-Mutairi, Suhail Ahmad, Eiman Mokaddas, Hanaa S. Eldeen, Susan Joseph   +4 more
doaj   +1 more source