Bacterial taxa found in clinical samples of root-canal treated teeth with apical periodontitis with 16S-rDNA cloning technique.

Accession numbers are given in brackets.a) Only one clone name is given as an example if sequences were detected in several clones.b) Match for sequenced almost full length and partial 16S rRNA-genes from clones from 21 cases; accession numbers are shown in brackets.b) Results are based on BLAST similarity scores for cloned sequences (800–1500 bp).

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a) 若多个克隆均检测到序列，则仅列出一个克隆名称作为示例。
b) 本结果为21例样本中克隆得到的近乎全长及部分16S核糖体RNA（16S rRNA）基因序列的比对匹配结果，相关登录号以括号标注。
b) 结果基于长度为800–1500 bp的克隆序列的BLAST相似性得分。