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Table 4 Genes in strain PCA that have increased expression during growth with an electrode as the electron acceptor and that lack orthologs or have a high level of protein-changing single nucleotide polymorphisms per kb

From: Comparative genomic analysis of Geobacter sulfurreducens KN400, a strain with enhanced capacity for extracellular electron transfer and electricity production

PCA gene

Annotation

KN400 ortholog

Non-synonymous SNPs per 1000 bases

electrode increase expression (fold-change)

GSU0062

TraD protein

none

 

1.34

GSU0618

cytochrome c (OmcE)

KN400_0597

25.8

1.98

GSU0829

efflux pump, membrane fusion protein

KN400_0811

40.2

1.69

GSU0955

RNA-directed DNA polymerase

none

 

1.76

GSU1253

cytochrome d

KN400_1227

13.7

1.65

GSU1844

IPT/TIG domain protein

KN400_1866

12.5

1.55

GSU2113

transcriptional regulator

none

 

1.4

GSU2129

conserved hypothetical protein

none

 

1.38

GSU2133

lipoprotein

none

 

1.62

GSU2135

metal efflux pump, inner membrane protein

none

 

1.73

GSU2136

metal efflux pump, membrane fusion protein

none

 

1.88

GSU2137

metal efflux pump, outer membrane protein

none

 

1.94

GSU2139

transposase

none

 

1.28

GSU2143

conserved hypothetical protein

none

 

3.82

GSU2471

RNA-directed DNA polymerase

none

 

1.56

GSU2476

TPR domain protein

KN400_2420

17.6

1.49

GSU2497

lipoprotein

KN400_2442

23.8

1.32

GSU2504

cytochrome c (OmcS)

KN400_2449

15.4

19.46

GSU2507

sensor histidine kinase

KN400_2452

13.9

1.41

GSU2508

TPR domain protein

KN400_2454

24.5

1.37

GSU2690

VacJ family lipoprotein

KN400_2637

36.6

1.35

GSU2773

conserved domain protein

none

 

1.62

GSU2779

transcriptional regulator

KN400_2716

18.0

3.77

GSU3067

UDP-N-acetylenolpyruvylglucosamine reductase

KN400_3006

21.1

1.32

GSU3403*

OmpJ porin

KN400_3348

29.9

2.76