Table 1.

Homologous integration of the THF-tagging sequence at GDI1

Length of homology (bp)		Correct insertiona
5′-region	3′-region
1,923	700	+
790	564	+
608	467	+
378	368	+
264	173	+
102	130	+
102	82	−
40	40	−

^aCorrectly inserted clone was: (+): obtained; (−): not obtained