De Wulf-Durand P, Bryant L J, Sly L I
Department of Microbiology, University of Queensland, Brisbane, Australia.
Appl Environ Microbiol. 1997 Jul;63(7):2944-8. doi: 10.1128/aem.63.7.2944-2948.1997.
The detection of acidophilic microorganisms from mining environments by culture methods is time consuming and unreliable. Several PCR approaches were developed to amplify small-subunit rRNA sequences from the DNA of six bacterial phylotypes associated with acidic mining environments, permitting the detection of the target DNA at concentrations as low as 10 fg.
通过培养方法从采矿环境中检测嗜酸微生物既耗时又不可靠。人们开发了几种聚合酶链式反应(PCR)方法,用于从与酸性采矿环境相关的六种细菌系统型的DNA中扩增小亚基核糖体RNA(rRNA)序列,从而能够检测低至10飞克浓度的目标DNA。