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Table 1 Growth rates of used strains in different mediaa

From: Genetic tools for the investigation of Roseobacter clade bacteria

Strain

growth rate μ[h-1]

medium

MB

hMB

LB

LB+s

LB+hs

P. inhibens

0.80

0.48

n.d.

0.50

0.37

P. gallaeciensis

0.70

0.62

0.01

0.37

0.50

O. indolifex

0.43

0.50

n.d.

0.26

0.29

R. litoralis

0.20

0.28

n.d.

0.27

0.13

R. denitrificans

0.60

0.30

0.02

0.22

0.19

D. shibae

0.14

0.32

n.d.

0.09

0.31

E. coli ST18

0.08

0.70

1.01

0.09

1.04

  1. n.d. not detectable
  2. aThe Roseobacter strains were cultivated at 30°C and 200 rpm. E. coli was cultivated at 37°C and 200 rpm. For growth of E. coli ST18 the media were supplemented with 50 μg/ml ALA. The results represent the mean value of two independent experiments performed in duplicate. A standard deviation of up to 16% was observed.