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Table 4 Comparative gene structure of ABCB1 and ABCB19 in Arabidopsis and rice

From: Parallel loss of introns in the ABCB1 gene in angiosperms

    Intron number
Species Locus ID Gene 1 2 3 4 5 6 7 8-ABCB1 8-ABCB19 9
    Intron presence/absencea
O. sativa LOC_Os08g45030 ABCB1 A A A A P A P A A A
O. sativa LOC_Os04g38570 ABCB19 P P P P P P P A P P
A. thaliana AT2G36910 ABCB1 P P P P P P P P A P
A. thaliana AT3G28860 ABCB19 P P P P P P P A P P
  1. a P present, A absent