Table S1. The length and AGCT density of different S regions

 

AGCT frequency

Length of S regions

Number of AGCT hotspots

a

0.0638

3.2

204

Sγ1b

0.0165

9.2

152

Sγ2ac

0.0272

2.7

74

Sγ2bd

0.0294

3.8

112

Sγ3e

0.0325

2.7

88

f

0.0407

4.2

171

aAvailable from GenBank/EMBL/DDBJ under accession no. AC073553 (nt's 136,645–139,845).

bAvailable from GenBank/EMBL/DDBJ under accession no. M12389 (nt's 1–9,235).

cAvailable from GenBank/EMBL/DDBJ under accession no. D78344 (nt's 44,372–47,089).

dAvailable from GenBank/EMBL/DDBJ under accession no. D78344 (nt's 28,278–32,080).

eAvailable from GenBank/EMBL/DDBJ under accession no. M12182 (nt's 1–2,705).

fAvailable from GenBank/EMBL/DDBJ under accession no. D11468 (nt's 629–4,806).