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. 2015 Aug 25;6:868. doi: 10.3389/fmicb.2015.00868

Table 2.

Summary of nucleotide polymorphism in Alexandrium spp.

Strain nt variants aa variants Deletion (bp) Total SNP sites (Syn/Nonsyn) Tajima's D
Alexandrium catenella ATCI01 6 (gDNA) 6 12 99 (34/65) 0.26 (P > 0.10)
Alexandrium tamarense CCAP1119/1 2/37 (gDNA/cDNA) 36 12/24/129 139 (39/100) −2.75 (P < 0.001)
Alexandrium fundyense CCMP1719 6/18 (gDNA/cDNA) 13 24/30/42 9 (3/6) 2.46 (P < 0.05)

nt, nucleotide; aa, amino acid.