Table 2. Illumina sequencing data and polymorphism statistics for five population samples of Lumnitzera racemosa.

	QH	SY	KP	JH	KD
Number of sequenced genes	88	88	86	84	85
Illumina platforms	Illumina GA	Illumina GA	HiSeq 2000	HiSeq 2000	HiSeq 2000
Length of short paired-end reads	75	75	90	90	90
Total reads (×106)	15.18	13.24	12.77	12.82	12.81
Aligned reads (×106)	14.53	12.58	12.03	11.45	11.76
Percentage of mapped reads (%)	95.76	94.98	94.21	89.28	91.83
Mean depth	5990×	5127×	6061×	5617×	5618×
Number of polymorphic genes	29	31	78	12	14
Number of SNPs	36	39	724	38	26
Average of π (×10−3)	0.080 (±0.232)	0.112 (±0.260)	1.021 (±0.815)	0.156 (±0.404)	0.099 (0.280)
θ (×10−3)	0.077	0.080	2.434	0.133	0.084

Population abbreviations are defined in Table 1. π, nucleotide diversity; θ, nucleotide polymorphism. Numbers in parenthesis represent the standard deviation (sd) of the π values. Polymorphic genes: the genes contain one or more SNPs in each population.