期刊论文详细信息
Revista de microbiologia | |
Nutritional requirement among Pseudomonas aeruginosa isolates recovered from respiratory clinical specimens at a tertiary hospital from South of Brazil | |
Perez, Leandro Reus Rodrigues1  | |
[1] Universidade Federal do Rio Grande do Sul, Porto Alegre, Brasil | |
关键词: Pseudomonas aeruginosa; auxotrophy; cystic fibrosis; biofilm.; | |
DOI : 10.1590/S1517-83822011000300026 | |
学科分类:农业科学(综合) | |
来源: Sociedade Brasileira de Microbiologia / Brazilian Society for Microbiology | |
【 摘 要 】
We screened 349 isolates of P. aeruginosa from cystic fibrosis (CF+) and non-cystic fibrosis (CF-) patients for the auxotrophy. Fourteen (4.0%) were auxotrophic and among them only one was recovered from CF-patient showing that this characteristic is strongly associated with cystic fibrosis. In total, a requirement for 5 different compounds (or combination) was verified and, of these, methionine was the most common single amino acid required. Only one auxotrophic isolate was no able to produce biofilm in vitro.
【 授权许可】
CC BY-NC
【 预 览 】
Files | Size | Format | View |
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RO201910250558289ZK.pdf | 78KB | download |