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Table 1 Organization of the mitochondrial genomes of human flea Pulex irritans and dog flea Ctenocephalides canis

From: Mitochondrial phylogenomics provides insights into the taxonomy and phylogeny of fleas

Gene/region

Positions

Strand

Size (bp)

Number of aaa

Ini/Ter codonsb

Anticodon

Intergenic nucleotides

Pi

Cc

Pi

Cc

Pi

Cc

Pi

Cc

Pi

Cc

Pi

Cc

Pi

Cc

tRNA-Ile (I)

3235–3297

841–904

H

H

63

64

    

GAT

GAT

0

 

tRNA-Gln (Q)

3406–3338

970–902

L

L

69

69

    

TTG

TTG

40

− 3

tRNA-Met (M)

3472–3539

1009–1076

H

H

68

68

    

CAT

CAT

65

38

nad2

3540–4539

1081–2078

H

H

1000

998

333

332

ATT/T

ATG/TA

  

0

4

tRNA-Trp (W)

4540–4604

2019–2143

H

H

65

65

    

TCA

TCA

0

0

tRNA-Cys (C)

4657–4598

2196–2136

L

L

60

61

    

GCA

GCA

− 7

− 8

tRNA-Tyr (Y)

4721–4658

2261–2198

L

L

64

64

    

GTA

GTA

0

1

cox1

4755–6256

2274–3796

H

H

1502

1523

500

507

ATT/TA

TTT/TA

  

33

12

tRNA-LeuUUR (L2)

6257–6321

3797–3860

H

H

65

64

    

TAA

TAA

0

0

cox2

6322–7002

3861–4539

H

H

681

679

226

226

ATG/TAA

ATG/T

  

0

0

tRNA-Lys (K)

7005–7075

4540–4610

H

H

71

71

    

CTT

CTT

2

0

tRNA-Asp (D)

7075–7139

4610–4673

H

H

65

64

    

GTC

GTC

− 1

− 1

atp8

7140–7301

4674–4838

H

H

162

165

53

54

ATT/TAA

TTG/TAA

  

0

0

atp6

7289–7969

4826–5503

H

H

681

678

226

225

TTG/TAA

TTG/TAA

  

− 13

− 13

cox3

7969–8751

5503–6285

H

H

783

783

260

260

ATG/TAA

ATG/TAA

  

− 1

− 1

tRNA-Gly (G)

8752–8814

6286–6347

H

H

63

62

    

TCC

TCC

0

0

nad3

8815–9163

6348–6696

H

H

349

349

116

116

ATC/T

ATT/T

  

0

0

tRNA-Ala (A)

9164–9227

6697–6760

H

H

64

64

    

TGC

TGC

0

0

tRNA-Arg (R)

9228–9289

6761–6819

H

H

62

59

    

TCG

TCG

0

0

tRNA-Asn (N)

9291–9355

6821–6885

H

H

65

65

    

GTT

GTT

1

1

tRNA-SerAGN (S1)

9355–9423

6884–6943

H

H

69

60

    

TCT

TCT

− 1

− 2

tRNA-Glu (E)

9422–9489

6944–7006

H

H

68

63

    

TTC

TTC

− 2

0

tRNA-Phe (F)

9552–9487

7070–7007

L

L

66

64

    

GAA

GAA

− 3

0

nad5

11,269–9562

8781–7071

L

L

1708

1711

569

570

ATG/T

ATT/T

  

9

0

tRNA-His (H)

11,333–11,271

8843–8782

L

L

63

62

    

GTG

GTG

1

0

nad4

12,660–11,334

10,179–8844

L

L

1327

1336

442

445

ATG/T

ATG/T

  

0

0

nad4L

12,944–12,654

10,460–10,173

L

L

288

288

95

95

ATG/TAG

ATG/TAA

  

− 7

− 7

tRNA-Thr (T)

12,947–13,010

10,463–10,525

H

H

64

63

    

TGT

TGT

2

2

tRNA-Pro (P)

13,078–13,010

10,590–10,526

L

L

69

65

    

TGG

TGG

− 1

0

nad6

13,080–13,586

10,593–11,093

H

H

507

501

168

166

ATT/TAA

ATT/TAA

  

1

2

cytb

13,686–14,717

11,093–12,224

H

H

1132

1132

377

377

ATG/T

ATG/T

  

− 1

− 1

tRNA-SerUCN (S2)

14,718–14,783

12,225–12,290

H

H

66

66

    

TGA

TGA

0

0

nad1

15,747–14,818

13,248–12,319

L

L

930

930

309

309

ATT/TAG

ATG/TAA

  

34

28

tRNA-LeuCUN (L1)

15,810–15,748

13,312–13,251

L

L

63

62

    

TAG

TAG

0

2

rrnL

17,104–15,811

14,612–13,313

L

L

1294

1300

      

0

0

tRNA-Val (V)

17,171–17,105

14,679–14,613

L

L

67

67

    

TAC

TAC

0

0

rrnS

17,964–17,172

15,477–14,680

L

L

793

798

      

0

0

AT-loop region

1–3234;17,965–20,337

1–840;15,478–15,609

  

5607

972

        
  1. aa Amino acid, Cc Ctenocephalides canis, Pi Pulex irritans
  2. aThe inferred length of the aa sequence of 13 protein-coding genes
  3. bIni/Ter codons: initiation and termination codons