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Table 3 Detoxification enzymes and related genes

From: The genomes of two key bumblebee species with primitive eusocial organization

Gene family

Clade/Class/Clan

B. imp.

B. ter.

A. mel.

A. flo.

P. bar.

N. vit.

T. cas.

D. mel.

GSTs

Delta

5

5

4

4

-

4

-

-

Epsilon

0

0

0

0

-

0

-

-

Omega

2

2

2

2

-

2

-

-

Sigma

4

4

4

4

-

8

-

-

Theta

1

1

1

1

-

3

-

-

Zeta

1

1

1

1

-

1

-

-

Total GSTs

13

13

12

12

-

18

-

-

CCEs

A (DD)

3

3

5

5

-

10

-

-

B (DD)

2

2

3

3

-

6

-

-

C (DD)

0

0

0

0

-

0

-

-

D (HSP)

3

3

1

2

-

5

-

-

E (HSP)

3

3

2

2

-

12

-

-

F (HSP)

2

2

2

2

-

2

-

-

G (HSP)

0

0

0

0

-

0

-

-

H (NDCA)

1

1

1

1

-

1

-

-

I (NDCA)

1

1

1

1

-

1

-

-

J (NDCA)

2

2

2

2

-

2

-

-

K (NDCA)

1

1

1

1

-

1

-

-

L (NDCA)

5

5

5

5

-

5

-

-

M (NDCA)

1

1

1

1

-

1

-

-

Total CCEs

24

24

24

25

-

46

-

-

P450s

CYP3

27

27

28

-

40

49

65

36

CYP4

4

4

4

-

18

29

41

32

CYP2

7

7

8

-

7

7

8

6

Mitochondrial

6

6

6

-

7

7

9

11

Total P450s

44

44

46

-

72

92

123

85

  1. Gene counts of glutathione-S-transferases (GSTs), esterases (CCEs), and P450s among selected holometabolous insect genomes.
  2. A. flo = Apis florea, A. mel = Apis mellifera, B. imp = Bombus impatiens, B. ter = Bombus terrestris, D. mel = Drosophila melanogaster, DD = Dietary and detoxification, HSP = hormone and semiocheical processing, N. vit = Nasonia vitripennis, NDCA = Neuro-developmental and cell adhesion, P. bar = Pogonomyrmex barbatus, T. cas = Tribolium castaneum.
  3. - = species not included in particular analysis.