Barcoding success of African rain forest trees at the regional scale for genus identification using the PI method.

All χ2 tests for differences in barcoding success (% correct identification) among markers or combinations of markers were non-significant.These results are obtained from an analysis of the highest percentage identity resulting from a BLAST of DNA sequences from samples in Gabon on a local reference database from Cameroon. The reference database contains at least one individual of the genus of the individuals from Gabon, but not always one individual of their species. Correct = the percentage of samples assigned to the correct genus only, multiple = the percentage of samples assigned to several genera including the right one, wrong = the percentage of samples assigned to one or several genera not including the right one. N: number of query samples tested.

所有用于比较不同分子标记或标记组合间DNA条形码鉴定成功率（即正确识别百分比）差异的卡方（χ²）检验结果均无统计学显著性。本研究结果基于对加蓬样本DNA序列在喀麦隆本地参考数据库中进行BLAST比对后得到的最高序列一致性百分比进行分析得出。该参考数据库包含加蓬样本所属属的至少一个个体，但并非总能覆盖其对应物种的个体。其中：Correct指仅被分配至正确属的样本占比；Multiple指被分配至包含正确属在内的多个属的样本占比；Wrong指被分配至未包含正确属的一个或多个属的样本占比。N：受试查询样本的数量。