Table 1 Expression of TBDTs (divided by whether they are part of the SusC-like subclade (9-BD in Fig. 2) or not) in different categories and their representation among all TBDT sequences.

From: Changing expression patterns of TonB-dependent transporters suggest shifts in polysaccharide consumption over the course of a spring phytoplankton bloom

Category

Number of sequences

Percent of all TBDT sequences

Average NSAF%

Percent of TBDT NSAF%

SusC-like with polysaccharide substrate predicted

67

5.3

1.6

9.8

SusC-like with CAZyme but no substrate predicted

18

1.4

0.6

3.7

SusC-like with no CAZymes

221

17.5

3.8

22.7

Not SusC-like with polysaccharide substrate predicted

28

2.2

0.4

2.3

Not SusC-like with CAZyme but no substrate predicted

54

4.3

0.8

5.0

Not SusC-like with no CAZymes

873

69.2

9.4

56.5

  1. TBDT sequences constitute an average 16.7% of total NSAF across the six samples.