Table 2 Details of genes / COGs associated with biofilm phenoptype on stainless-steel identified by Pyseer

Cog / Gene

Function

Presence

lrt-pvalue

Beta

group_257

Type IV secretion system apparatus / Translocase

WH-SGI-V-07174_06314

16

0.005

-0.773

cusS_2

Sensor kinase CusS

WH-SGI-V-07168_02759

22

0.008

1.050

group_2942

HD-GYP domain-containing protein

WH-SGI-V-07174_02964

2

0.008

-1.820

group_2943

Hypothetical

WH-SGI-V-07174_02965

2

0.008

-1.820

group_2944

Hypothetical

WH-SGI-V-07174_02966

2

0.008

-1.820

group_2945

Transposase

WH-SGI-V-07174_02967

2

0.008

-1.820

group_2946

XRE family transcriptional regulator

WH-SGI-V-07174_02968

2

0.008

-1.820

group_2947

type II toxin-antitoxin system RelE/ParE family toxin

WH-SGI-V-07174_02969

2

0.008

-1.820

hin_4

DNA-invertase

WH-SGI-V-07174_02970

2

0.008

-1.820

group_2949

Tn3 family transposase

WH-SGI-V-07174_02971

2

0.008

-1.820

Cog / Gene

Function

Presence

lrt-pvalue

Beta

group_2587

Type IV secretion system apparatus / Translocase

WH-SGI-V-07406_05831

5

0.000

1.640

group_2588

Hypothetical

WH-SGI-V-07406_05832

5

0.000

1.640

group_2593

HK97 gp10 family phage protein

WH-SGI-V-07406_05844

5

0.000

1.640

group_977

Methyltransferase domain protein

WH-SGI-V-07406_05845

5

0.000

1.640

group_129

Glycoside hydrolase family 19 protein

WH-SGI-V-07425_03679

4

0.001

1.920

group_2655

Hypothetical

WH-SGI-V-07425_03618

4

0.001

1.920

merP_2

Mercuric transport protein periplasmic component

WH-SGI-V-07176_04878

6

0.001

-2.240

group_953

Mercury resistance co-regulator MerD

WH-SGI-V-07176_04876

6

0.001

-2.240

group_596

Phage gp6-like head-tail connector protein

WH-SGI-V-07406_05848

12

0.001

1.560

dcm

DNA-cytosine methyltransferase

WH-SGI-V-07170_03311

19

0.002

2.600

algA_3

Alginate biosynthesis protein AlgA

WH-SGI-V-07170_03301

19

0.002

2.600

group_199

SAM-dependent methyltransferase, partial

WH-SGI-V-07176_05804

4

0.003

2.420

group_2651

Hypothetical

WH-SGI-V-07425_03614

2

0.005

1.510

group_2634

Hypothetical

WH-SGI-V-07425_01793

4

0.006

1.850

group_2635

Hypothetical

WH-SGI-V-07425_01794

4

0.006

1.850

group_2636

DUF3577 domain-containing protein

WH-SGI-V-07425_01796

4

0.006

1.850

group_2638

Hypothetical

WH-SGI-V-07425_01801

4

0.006

1.850

group_2639

TIGR03761 family integrating conjugative element protein

WH-SGI-V-07425_01809

4

0.006

1.850

frmR

Transcriptional repressor FrmR

WH-SGI-V-07425_04778

4

0.006

1.850

group_2677

Hypothetical

WH-SGI-V-07425_04812

4

0.006

1.850

group_994

Hypothetical

WH-SGI-V-07425_01799

4

0.006

1.850

group_1012

Uridylate kinase

WH-SGI-V-07496_01971

3

0.007

-3.470

group_1013

DUF3275 family protein

WH-SGI-V-07496_01976

3

0.007

-3.470

group_1014

SAM-dependent methyltransferase

WH-SGI-V-07496_01979

3

0.007

-3.470

group_1015

Hypothetical

WH-SGI-V-07496_01983

3

0.007

-3.470

group_1016

TIGR03759 family integrating conjugative element protein

WH-SGI-V-07496_01984

3

0.007

-3.470

group_1017

Type IV conjugative transfer system coupling protein TraD

WH-SGI-V-07496_01987

3

0.007

-3.470

group_1018

TIGR03747 family integrating conjugative element membrane protein

WH-SGI-V-07496_01988

3

0.007

-3.470

group_1019

Restriction endonuclease

WH-SGI-V-07496_01991

3

0.007

-3.470

group_1020

GIY-YIG nuclease family protein

WH-SGI-V-07496_01992

3

0.007

-3.470

group_1021

TIGR03745 family integrating conjugative element membrane protein

WH-SGI-V-07496_01998

3

0.007

-3.470

group_1022

TIGR03746 family integrating conjugative element protein

WH-SGI-V-07496_02000

3

0.007

-3.470

group_1023

TIGR03752 family integrating conjugative element protein

WH-SGI-V-07496_02002

3

0.007

-3.470

group_1024

Conjugative transfer ATPase

WH-SGI-V-07496_02004

3

0.007

-3.470

group_1025

TraI domain-containing protein

WH-SGI-V-07496_02019

3

0.007

-3.470

ftsH4

ATP-dependent zinc metalloprotease FtsH 4

WH-SGI-V-07496_03490

3

0.007

-3.470