collagen, type IV, alpha 1 (COL4A1) - 86 nt intron 27 reference sequence

(intronic numbering for coding DNA Reference Sequence)

         .         .         .         .     g.129009
gtacgattggaattccagctcaccgggataccacgagagtttc  c.1990+43

--------------------- middle of intron ---------------------
      g.129010      .         .         .         .           g.129052
      c.1991-43  ctcacgtttttctcacgctgactgttggtctttctcaccacag  c.1991-1