Table 3. Characteristics of the repeatedly polymorphic contigs across somaclone and standard cultivar pairs.

Classification of repeatedly polymorphic contigs	Number of contigs found in individual classification
Identified as T. aestivum within NCBI; no functional annotation	36
Identified as T. aestivum only within Wheat Portal; no functional annotation	34
Identified as another species within NCBI; confirmed as T. aestivum within Wheat Portal;no functional anotation	8
Transposable elements	11
Chloroplast DNA	4
Individual genes; namely WPDP domain, cytokinin oxidase/dehydrogenase, lysine tRNA, pentatricopeptide containing mRNA 445 precursor, acetyl-CoA carboxylase, calmodulin, resource regulator ARR 10, MEMB 12 protein, PDI-like protein	9