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Table 3 Number of bacterial isolates obtained on different cultivation media

From: Resilient microorganisms in dust samples of the International Space Station—survival of the adaptation specialists

 

Number of microbial isolates obtained on culture media

Sample origin

R2A pH 5

R2A pH 9

R2A pH 7F

R2A pH 7 anox

DSM97 “Halo”

MS_sup

ASM_sup

Total

1: Dust filter-1 (2004)

5

0

3

0

0

0

0

8

2: Dust filter-2 (2004)

5

0

2

0

0

0

0

7

3: Dust collector (2004)

10

7

3

3

0

2

1

26

4: Dust filter (2008)

5

1

4

0

0

0

0

10

5: Dust collector (2008)

14

11

3

3

1

2

0

34

Total

39

19

15

6

1

4

1

85