A list of changes found in the TPAMA_0326 locus.

Three TPA (Nichols, SS14, and Chicago) and three TPE (CDC-2, Gauthier, and Samoa D) strains were analyzed. The numbers in square brackets correspond to amino acid position in the TPAMA_0326 protein. The amino acid sequence of the encoded protein is shown in brackets. 1)Domain prediction according to Desrosiers et al.[41]. 2)G (R) was found in TPE CDC-2 strain, G (E) in TPE Gauthier, while T (N) was found in TPE Samoa D strain. 3)15 bp (GTAGAACCACCAGCT) encode SRTTS in TPA Nichols and Chicago strain and 15 bp (GTAGCACCACCAGCT) encode SSTTS in TPA SS14 strain.本研究对3株TPA菌株（Nichols、SS14与Chicago）及3株TPE菌株（CDC-2、Gauthier与Samoa D）开展了分析。方括号内的数字对应TPAMA_0326蛋白的氨基酸位点，编码蛋白的氨基酸序列标注于方括号中。 1) 结构域预测参照Desrosiers等[41]的研究方法。 2) TPE CDC-2菌株中检测到G(R)位点，TPE Gauthier菌株中检测到G(E)位点，而TPE Samoa D菌株中检测到T(N)位点。 3) TPA Nichols与Chicago菌株的15个碱基对（base pair，bp）序列（GTAGAACCACCAGCT）可编码SRTTS；TPA SS14菌株的15个碱基对（base pair，bp）序列（GTAGCACCACCAGCT）则可编码SSTTS。