Table 1.

P. lanosum, spontaneous mutation frequencies in 11 different strains

Slope and strain	Conidial color mutants, %	Morphological mutants, %	Total mutants,%	Total colonies
ES/NFS
10	0.83	0.34	1.17	9,297
11	1.79	0.49	2.29	5,294
12	0.81	0.81	1.62	7,396
13	0.29	0.00	0.29	339
14	2.09	0.29	2.38	2,726
15	0.28	0.21	0.49	1,427
AS/SFS
16	2.83	3.68	6.51	6,742
17	2.79	7.31	10.09	5,599
18	5.65	0.88	6.53	1,823
19	7.16	4.40	11.56	9,914
21	4.54	3.59	8.13	8,701

Homogeneity 2 × n χ²tests, within slopes in all cases. Conidial color mutants, ES/NFS, χ² = 70.21; df, 5; P < 0.001; AS/SFS, χ² = 234.32; df, 5; P < 0.001. Morphological mutants, ES/NFS, χ² = 234.32; df, 5; P < 0.001; AS/SFS, χ² = 190.50; df, 5; P < 0.001. Total mutants, ES/NFS, χ² = 52.18; df, 5; P < 0.001; AS/SFS, χ² = 158.64; df, 5; P < 0.001.