Compare orthologs in multiple genomes

This search tools takes one index (reference) genome and returns a list of its proteins that match the criteria you specify in the following setup wizard.

Step 1: You have to specify the index strain and comparison strains to be used.

Step 2: You filter the protein list returned based on criteria specified for EACH comparison genome. Criteria can be that ortholog (i) must be in comparison genome ("Ortholog is present") (ii) must NOT be in the comparison genome ("Ortholog is absent") or (iii) does not matter ("Ortholog is optional").

Step 1: Specify index and comparison genomes

Select an index (reference) genome:

Choose 1 to 20 comparison genomes from the list:

Index genome cannot be found. Please try again.

Example 1

Obtain a list of all protein-coding genes for index genome Pseudomonas aeruginosa LESB58 that are not found in other P. aeruginosa strains.

Index genome:

Pseudomonas aeruginosa LESB58

Comparison strains:

Pseudomonas aeruginosa 2192 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa PACS2 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa RP73 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa B136-33 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa M18 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa DK2 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa 39016 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa NCGM2.S1 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa PA7 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa UCBPP-PA14 ("Ortholog is absent" set in step 2)

Pseudomonas aeruginosa PAO1 ("Ortholog is absent" set in step 2)

Example 2

Obtain a list of all protein-coding genes shared by Pseudomonas aeruginosa strains that are not found in P. fluorescens, P. syringae, P. stutzeri and P. putida.

Index genome:

Pseudomonas aeruginosa PAO1

Comparison strains:

"Ortholog is present" is set in step 2 for following strains:

Pseudomonas aeruginosa 2192

Pseudomonas aeruginosa 39016

Pseudomonas aeruginosa B136-33

Pseudomonas aeruginosa C3719

Pseudomonas aeruginosa DK2

Pseudomonas aeruginosa LESB58

Pseudomonas aeruginosa M18

Pseudomonas aeruginosa NCGM2.S1

Pseudomonas aeruginosa PA7

Pseudomonas aeruginosa PACS2

Pseudomonas aeruginosa RP73

Pseudomonas aeruginosa UCBPP-PA14

"Ortholog is absent" is set in step 2 for following strains:

Pseudomonas fluorescens A506

Pseudomonas fluorescens F113

Pseudomonas fluorescens Pf0-1

Pseudomonas fluorescens SBW25

Pseudomonas putida BIRD-1

Pseudomonas putida DOT-T1E

Pseudomonas putida F1

Pseudomonas putida GB-1

Pseudomonas putida H8234

Pseudomonas putida HB3267

Pseudomonas putida KT2440

Pseudomonas putida NBRC 14164

Pseudomonas putida ND6

Pseudomonas putida S16

Pseudomonas putida W619

Pseudomonas stutzeri A1501

Pseudomonas stutzeri ATCC 17588 = LMG 11199

Pseudomonas stutzeri CCUG 29243

Pseudomonas stutzeri DSM 10701

Pseudomonas stutzeri DSM 4166

Pseudomonas stutzeri RCH2

Pseudomonas syringae pv. phaseolicola 1448A

Pseudomonas syringae pv. syringae B728a

Pseudomonas syringae pv. tomato str. DC3000