TABLE 3.

Tf1 cDNA recombination and transposition frequencies of wild type and pst1-1 mutant strain

Strain	Description	% Transposition (5-FOAr-G418r colonies/5-FOAr colonies)	% cDNA recombination (G418r colonies/YES colonies)
YHL1282	Wild-type strain containing Tf1-neoAI	2.1 (276/13,368)	0.43 (1,734/398,200)
YHL1554	Wild-type strain containing Tf1-neoAI with IN frameshift	0.1 (10/11,640)	0.13 (466/351,639)
YHL1836	Wild-type strain containing Tf1-neoAI with PR frameshift	<0.01 (0/11,412)	<0.001 (0/347,096)
YHL5406	pst1-1 mutant strain containing Tf1-neoAI	0.2 (26/12,166)	0.05 (186/402,450)