Early Steps in the DNA Base Excision Repair Pathway of a Fission Yeast Schizosaccharomyces pombe

Table 1

DNA glycosylases in bacteria, yeasts, and human cells.

E. coli	S. cerevisiae	S. pombe	Human	AP lyase
Ung	Ung1p	Ung1p	hUNG	−
Mug		Thp1p	hTDG
			hSMUG1
			hMBD4
AlkA	Mag1p	Mag1p
		Mag2p
TagA
			hMPG
MutY		Myh1p	hMYH
Nth1	Ntg1p	Nth1p	hNTH1	+
	Ntg2p
	Ogg1p		hOGG1
Fpg
Nei			hNEIL1
			hNEIL2
			hNEIL3