TABLE 1.

Classification of 486 TMD fragments that were altered in the amphiploid

Type of alteration	No. of bands	% from total altered bands
Methylation alteration	319	65.64
Absence of bands already in S1	31	6.38
Methylation alteration in S1 or S2 followed by absence of bands in subsequent generations	13	2.68
Appearance of novel unmethylated bands in S generations	25	5.14
Appearance of novel methylated bands in S generations	98	20.16
Total	486	100