Almuzara Marisa, Traglia German Matías, Krizova Lenka, Barberis Claudia, Montaña Sabrina, Bakai Romina, Tuduri Alicia, Vay Carlos, Nemec Alexandr, Ramírez María Soledad
Laboratorio de Bacteriología Clínica, Departamento de Bioquímica Clínica, Hospital de Clínicas José de San Martín, Facultad de Farmacia y Bioquímica, Buenos Aires, Argentina Laboratorio de Bacteriología, Hospital Interzonal de Agudos Eva Perón, San Martín, Buenos Aires, Argentina.
Instituto de Microbiología y Parasitología Médica (IMPaM, UBA-CONICET), Buenos Aires, Argentina.
J Clin Microbiol. 2015 Jan;53(1):349-51. doi: 10.1128/JCM.02625-14. Epub 2014 Nov 12.
A taxonomically unique bacterial strain, Acinetobacter sp. A47, has been recovered from several soft tissue samples from a patient undergoing reconstructive surgery owing to a traumatic amputation. The results of 16S rRNA, rpoB, and gyrB gene comparative sequence analyses showed that A47 does not belong to any of the hitherto-known taxa and may represent an as-yet-unknown Acinetobacter species. The recognition of this novel organism contributes to our knowledge of the taxonomic complexity underlying infections caused by Acinetobacter.
从一名因外伤性截肢而接受重建手术的患者的多个软组织样本中分离出了一种分类学上独特的细菌菌株,即不动杆菌属菌株A47。16S rRNA、rpoB和gyrB基因比较序列分析结果表明,A47不属于任何迄今已知的分类群,可能代表一种尚未知晓的不动杆菌属物种。对这种新型生物体的识别有助于我们了解不动杆菌引起的感染背后的分类学复杂性。