Table 9: Comparison of cis-/trans-spliced introns in four higher plant mt genomes.

B.  napusN.  tabacumG.  raimondiiT.  aestivum

nad12/22/22/21/3
nad23/12/23/13/1
nad43/—3/—3 (×2)/ —3/—
nad52/22/22/22/2
nad74/—3/—4/—4/—
ccmFc1/—1/—1/—1/—
cox21 (×2)/ —1/—1/—1/—
rpl21/—1/—
rps31/—1/—1/—3/—
rps101/—1/—
Total19/517/621/518/6

Data from [6].
Data from [54].
Data from [53].