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Table 3 Classification of recent ABC transporter gene duplication events

From: Genetic variability and evolutionary diversification of membrane ABC transporters in plants

Species n. ABC genes a ABC-A ABC-B ABC-C ABC-D ABC-E ABC-F ABC-G ABC-I
A. thaliana 35 5 11 6 - - 2 9 2
O. sativa 29 2 8 4 - - - 15 -
S. lycopersicum 29 2 8 2 - - - 20 -
S. tuberosum 56 - 13 9 - - - 34 -
V. vinifera 52 - 4 14 - - 2 32 -
V. carteri 2 - - - - - 2 - -
Total 205 9 44 35 - - 6 110 2
  1. aNumber of duplicate ABC transporter genes for each considered subfamily.