Table 2. Genetic diversity of Pseudo-nitzschia multistriata per year of sampling (2008–2011).

Samples	Sample year	N	G	G/N	A/l	Na	Na157	SE	PA	He	Ho	FIS ± SE
1–7	2008	157	104	66.2	7.71	54	-	-	20	0.547	0.722	−0.285±0.20
8–15	2009	193	137	71.0	7.57	53	50.688	0.043	12	0.554	0.580	0.038±0.17
16–21	2010	162	141	87.0	8.28	58	57.567	0.022	33	0.610	0.572	0.045±0.13
22	2011	13	13	100.0	4.71	33	-*	-*	2	0.553	0.593	0.01±0.21

For sampling dates see Table 1.

Included in the table are the number of strains analyzed (N), the number of genotypes (G), the genotypic diversity (G/N, in %), the average number of alleles per locus (A/l), the total number of alleles (Na), the average number of alleles when resampled 1000 times for N = 157 as smallest sample size (Na157) and associated Standard Error (SE), the number of private alleles (PA), the expected (He) and observed (Ho) heterozygosity, and the fixation index (F_IS ± SE) over the seven microsatellite loci. Resampling for the smallest sampling size on the samples grouped per year was not performed for the 2011 sample (*).