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Table 6 Genome statistics comparison among characterized Azospirillum speciesa

From: Complete genome sequence of the nitrogen-fixing bacterium Azospirillum humicireducens type strain SgZ-5T

Genome name

1

2

3

4

5

6

Sp 7

Az39

Sp245

4B

DSM 3675

BV-S

B510

SgZ-5

Genome size (Mb)

6.6

7.4

7.5

6.8

6.5

7.6

7.6

6.8

Plasmids

5

5

6

6

NA

7

6

6

G + C content (%)

68.3

68.5

68.5

67.7

70.7

68.2

67.6

67.5

Total genes

5951

6713

6982

6137

5999

6684

6692

6054

Protein coding genes

5828

6596

6882

6027

5925

6575

6582

5969

RNA genes

123

117

100

110

74

109

110

85

rRNA genes

29

26

15

26

11

26

26

14

tRNA genes

90

87

81

80

59

79

80

67

Pseudogenes

98

188

375

77

128

126

195

194

Frameshifted genes

38

61

286

21

27

53

85

67

CRISPR

2

NA

NA

3

4

NA

5

3

  1. athe Azospirillum species are numbered as: 1, A. brasilense [26, 27]; 2, A. lipoferum [26]; 3, A. halopraeferens (RefSeq ID: NZ_AUCF00000000.1); 4, A. thiophilum [3]; 5, Azospirillum sp. [6]; 6, A. humicireducens