Table 1.

Counts of the different categories of SNPs segregating in C. bursa-pastoris

SNP effect	Unique to C. bursa-pastoris	Shared with C. grandiflora	Shared with C. orientalis	Shared with both
Fourfold synonymous	10,767 (1,071)	9,203 (6,875)	9,325 (5,027)	4,106 (2,755)
Start codon lost	347 (22)	75 (11)	199 (71)	125 (21)
Stop codon gained	2,829 (105)	650 (55)	1,093 (348)	485 (122)
Stop codon lost	312 (18)	138 (25)	252 (105)	220 (37)
Splice site lost	1,652 (74)	394 (56)	743 (271)	454 (77)

Values in parentheses indicate fixed heterozygous SNPs likely reflecting fixed differences between homeologs.