Table 1 P. australis genome assembly statistics

From: Telomere-to-telomere Phragmites australis reference genome assembly with a B chromosome provides insights into its evolution and polysaccharide biosynthesis

Contig

PaCui.No1

Draft genome30

LpPhrAust1.131

CN (Chinese lineage)29

Total size (bp)

874,619,212

1,139,927,050

-

-

Number of contigs

312

13,411

-

-

Number of contigs ≥ 50,000 bp

152

4617

-

-

Largest contig (bp)

54,964,116

3,219,705

-

-

GC content (%)

44.21

44.04

-

-

N50 length (bp)

33,936,801

194,574

-

-

L50 count

11

1370

-

-

BUSCO (%)

99.3

93.3

-

-

Chromosomes

 Number of chromosomes+Unchr

25 + 50

-

24 + 13

25 + 1288

 Total size (bp)

852,113,342

-

849,281,002

920,401,352

 GC content (%)

44.27

-

44.17

43.94

 N50 length (bp)

34,052,747

-

35,123,032

34,219,654

 Gaps

1 (Chr B)

 

59

0

 L50

10

-

10

11

 BUSCO genome (%)

99.3

-

98.9

98.9

 CEGMA (%)

99.46

-

-

 

 LTR Assembly Index (LAI)

11.54

-

-

12.71

 Second-generation Data Mapping

98.62%

-

-

-

 Third-generation Data Mapping

99.99%

-

-

-

Annotation

 Number of genes loci

41,008

64,857

47,513

42,498

 BUSCO annotation (%)

98.40

-

-

98.2

 Functional annotation (%)

98.83

-

-

-

 Percentage of repeat sequences (%)

65.62

56.19%

-

63.95%

 Percentage of TEs (%)

64.98

-

-

-

 Number of predicted SSRs

160,796

-

-

-

 Number of rRNAs

1744

-

-

3749

 Number of tRNAs

836

-

-

851

 Number of miRNAs

229

-

-

-

 Number of snRNAs

459

-

-

-

 Subgenome

Number of chromosomes

Length (bp)

Number of genes

LTR Assembly Index (LAI)

 Subgenome A

12

399249732

20290

12.24

 Subgenome B

12

427051217

20425

12.47

 B Chromosome

1

21198758

277

8.31