Fig. 3From: The occurrence of spring forms in tetraploid Timopheevi wheat is associated with variation in the first intron of the VRN-A1 geneSchemes of different VRN-1 alleles with insertions of MITE elements indicated. The putative TATA- box (TTAAAAA) and CArG-box are depicted. The exact position of indels and regulatory sites within the promoter region is marked by the number of bases counted from the start codonBack to article page