Summary of PCR condition experiment.

The table shows sample size, primer combinations, annealing temperature and PCR cycle number as well as average alpha–and beta diversity ± standard deviation. The first two rows are repeated and present an exact replicate at the same PCR conditions. Significant differences are indicated by shading of cells.本表格展示了样本量、引物组合、退火温度、PCR循环数，以及平均α多样性与β多样性（±标准差）。表格前两行属于重复实验，在相同PCR反应条件下完成了精确平行重复。单元格底纹用于标注存在显著性差异的结果。