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Table 1 Human ABC gene subfamilies

From: Human ATP-binding cassette (ABC) transporter family

Subfamily name

Aliases

Number of genes

Number of pseudogenes

ABCA

ABC1

12

5

ABCB

MDR

11

4

ABCC

MRP

13

2

ABCD

ALD

4

4

ABCE

OABP

1

2

ABCF

GGN20

3

2

ABCG

White

5

2

Total

 

49

21