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Table 3 CRISPR-cas systems 1

From: Extensive intra-phylotype diversity in lactobacilli and bifidobacteria from the honeybee gut

Group

Species/strain

CRISPR classification 1

Number of spacers per region

“Bifido-1”

Bin2

I-E

94

Bin7

I-E

81

Hma3

I-C2

63

B. asteroides

I-E

146

“Bifido-2”

Bma6

NA

NA

B. coryneforme

NA

NA

B. indicum

NA

NA

“Firm-5”

L. apis

Incomplete3

5

L. helsingborgensis (region 1)

II-A

9

L. helsingborgensis (region 2)

Incomplete4

9

L. melliventris

II-A

32

L. kimbladii

II-A

91

L. kullagergensis

II-A5

20

“Firm-4”

L. mellis

NA

NA

L. mellifer

NA

NA

NA6

B. actinocoloniiforme

I-E

80

  1. 1Classified according to [101].
  2. 2Frameshift in gene Cas3.
  3. 3 cas9 gene present on plasmid, fragment of cas9 gene on chromosome.
  4. 4No cas genes, repeats are identical to region 1, but the spacers are different.
  5. 5Frameshift in gene csn2.
  6. 6 B. actinocoloniiforme is a Bifidobacterium species closely related to the “Bifido” phylotype strains, which was isolated from the bumblebee.