Markup | Genome Research

Table 7.

Gene Fusion or Fission Events Ordered by Gene Structure

E. coli single gene,S. cerevisiae multiple genes
No.	E. coli	S. cerevisiae	Reactions
1	thrA	hom6, hom3	1 step apart
2	metL	hom6, hom3	1 step apart
3	pheA	pha2, osm2	consecutive
4	hisB	his2, his3	1 step apart
5	aceE	pda1, pdb1	single reaction

S. cerevisiae single gene, E. coli multiple genes adjacent on chromosome
No.	S. cerevisiae	E. coli	Reactions
6	arg56	argC, argB	consecutive
7	fas3	accB, accC, accD, (accA)	consecutive
8	fas1, fas2	fabI, fabD, fabG, fabH/F/B	consecutive
9	ura2	carA, carB, pyrB	consecutive
10	trp5	trpA, trpB	single reaction
11	leu1	leuD, leuC	single reaction
12	glt1	gltB, gltD	single reaction
13	ade2	purK, purE	single reaction

S. cerevisiae single gene, E. coli multiple genes close (within 10 genes) on chromosome
No.	S. cerevisiae	E. coli	Reactions
14	thi6	thiE, thiM	consecutive
15	gal10	galE, galM	consecutive (at junction of different pathways)

S. cerevisiae single gene, E. coli multiple genes further than 10 genes away on chromome
No.	S. cerevisiae	E. coli	Reactions
16	aro1	aroA, aroL/K, aroD, aroB, (aroE)	consecutive
17	his4	hisD, hisI	consecutive
18	fol1	folK, ygiG, folP	consecutive
19	ade57	purM, purD	2 steps apart
20	abz1	pabA, pabB	single reaction