2. HGT flanking gene diagram.

Gene locus diagram indicate the HGT and their flanking genes.

3. GC ratios

Comparison of GC ratios between the HGTs and Core genes.

4. Sequence length distribution

The sequence length of GENE body, CDS, EXON and INTRON length between HGT and Core genes.

5.Statics on Exons and Introns

a. The frequency of single-exon genes in HGTs and core genes is shown.

b. Intron number in intron-bearing HGTs and Core genes.