In silico evaluation (percent matched 16S rRNA gene sequences in the target taxon) of the specificity of Thaumarchaeota- and Crenarchaeota-directed primers.

aCoverage values of more than 80% for the target taxa are in bold, and tolerance values of more than 1% to the non-target taxa are under-lined.bEstimation using RDP’s ProbeMatch.a. 目标分类群（target taxa）的覆盖度（coverage）超过80%的结果以粗体格式标注，对非目标分类群（non-target taxa）的耐受度（tolerance）超过1%的结果以下划线格式标注。b. 采用RDP的ProbeMatch工具进行估算。