Table 1 Summary of the assembly and annotation of the Z. bungeanum genome.

From: Zanthoxylum-specific whole genome duplication and recent activity of transposable elements in the highly repetitive paleotetraploid Z. bungeanum genome

Assembly

Statistics

Genome-sequencing depth (×)

100

Estimated genome size (Gb, by flow cytometry)

4.43

Assembly length (Gb)

4.23

Total number of contigs

16,879

Maximum contig length (Mb)

4.15

Minimum contig length (kb)

10.0

N50 contig length (kb)

410.07

Total number of scaffolds

332

N50 scaffold length (Mb)

74.18

Longest scaffold (Mb)

119.53

Assembly % of genome

98.44

GC content (%)

36.81

Heterozygosity rate (%)

2.87

Annotation

Number

No. of genes

74,307

Average coding sequence length (kb)

3725

Percentage of gene length in the genome (%)

6.53

Repeat region ratio of assembly (%)

89.14

No. of exons

397,906

Average exon sequence length (bp)

237.62

No. of introns

397,905

Average intron sequence length (bp)

392.83

miRNA

422

rRNA

454

tRNA

1406