P2CS-Web

Two-component systems, rebuilt for exploration

Browse genomes

Genome-first entry point for species, lineage, and taxonomic selection.

This page now prefers a precomputed Krona view when it is available, while keeping the live URL-based taxonomy controls as fallback.

Current focus

The precomputed Krona panel, live taxonomy fallback, and genome table stay aligned where applicable.

No free-text search applied.

Taxonomy path: Bacteria / Pseudomonadati / Chlamydiota

Total genomes returned: 538

Taxonomy view

Switch between the offline Krona panorama and the live Krona-like wheel without losing the current browse URL.

KronaKrona-like

The Krona-like wheel stays synchronized with the current query params and the genome table.

Krona-like taxonomy wheel

Concentric overview of the current browse scope. Click a sector to refine the genome selection.

538genomesChlamydiotaSuperkingdom: Bacteria (391017 genomes)Superkingdom: None (1058 genomes)Kingdom: Pseudomonadati (239529 genomes)Kingdom: Bacillati (149968 genomes)Kingdom: Fusobacteriati (771 genomes)Kingdom: Thermotogati (687 genomes)Kingdom: None (62 genomes)Phylum: Chlamydiota (538 genomes)Phylum: Pseudomonadota (204672 genomes)Phylum: Bacteroidota (18939 genomes)Phylum: Campylobacterota (10608 genomes)Phylum: Spirochaetota (2115 genomes)Phylum: Thermodesulfobacteriota (742 genomes)Phylum: Verrucomicrobiota (576 genomes)Phylum: Planctomycetota (253 genomes)Phylum: Myxococcota (233 genomes)Phylum: Rhodothermota (148 genomes)Phylum: Acidobacteriota (133 genomes)Phylum: Fibrobacterota (94 genomes)Phylum: Other 28 (478 genomes)Class: Chlamydiia (538 genomes)

Focus current: Bacteria / Pseudomonadati / Chlamydiota

Grey segments aggregate lower-abundance values for: phylum. Use the textual selector below for exact navigation.

Superkingdom

Superkingdom

  • Bacteria391017
  • None1058

Kingdom

Kingdom

  • Pseudomonadati239529
  • Bacillati149968
  • Fusobacteriati771
  • Thermotogati687
  • None62

Phylum

Phylum

  • Chlamydiota538
  • Pseudomonadota204672
  • Bacteroidota18939
  • Campylobacterota10608
  • Spirochaetota2115
  • Thermodesulfobacteriota742
  • Verrucomicrobiota576
  • Planctomycetota253
  • Myxococcota233
  • Rhodothermota148
  • Acidobacteriota133
  • Fibrobacterota94
  • Other 28478

Class

Class

  • Chlamydiia538

Precise taxonomy selector

Exact rank-by-rank filtering, kept as a textual fallback under the radial overview.

SuperkingdomBacteriaKingdomPseudomonadatiPhylumChlamydiota
Reset taxonomy

Superkingdom

Superkingdom

Clear superkingdom
Bacteria391017None1058

Kingdom

Kingdom

Clear kingdom
Pseudomonadati239529Bacillati149968Fusobacteriati771Thermotogati687None62

Phylum

Phylum

Clear phylum
Pseudomonadota204672Bacteroidota18939Campylobacterota10608Spirochaetota2115Thermodesulfobacteriota742Verrucomicrobiota576Chlamydiota538Planctomycetota253Myxococcota233Rhodothermota148Acidobacteriota133Fibrobacterota94Bdellovibrionota91Aquificota55Gemmatimonadota51Chlorobiota48Balneolota47Nitrospirota43Lentisphaerota25Deferribacterota22Ignavibacteriota13Candidatus Kryptoniota12Thermomicrobiota11Kiritimatiellota8Candidatus Cryosericota7Elusimicrobiota7Atribacterota6Dictyoglomota6Chrysiogenota4Coprothermobacterota4Nitrospinota4Thermodesulfobiota3Calditrichota2Candidatus Cloacimonadota2Candidatus Tectimicrobiota2Abditibacteriota1Caldisericota1Candidatus Omnitrophota1Fidelibacterota1Thermosulfidibacterota1

Class

Class

Chlamydiia538

Genome table

Filtered genomes for Chlamydiota (538 rows)

GenomeTaxonomy / assemblyCounts / genomeGenome page
GCF_001545115
Genome name: Candidatus Protochlamydia phocaeensis
Strain: C2
SAMEA3856857 · PRJNA224116
Unknown
Scaffold · reference genome
Assembly: Protochlamydia greubae
Genes 30 / HK 14 / RR 15 / PP 1
3 424 182 bp · 42,0% GC
Open genome
GCF_000750955
Genome name: Criblamydia sequanensis CRIB-18
Strain: CRIB-18
SAMEA3139101 · PRJNA224116
Unknown
Contig · reference genome
Assembly: CS_CRIB18-1
Genes 19 / HK 10 / RR 9 / PP 0
2 969 604 bp · 38,0% GC
Open genome
GCF_001499655
Genome name: Candidatus Protochlamydia naegleriophila
Strain: KNic
SAMEA3539726 · PRJNA224116
Unknown
Complete Genome · reference genome
Assembly: PNK1
Genes 19 / HK 11 / RR 8 / PP 0
3 030 375 bp · 42,5% GC
Open genome
GCF_900000175
Genome name: Estrella lausannensis
Strain: CRIB 30
SAMEA3174674 · PRJNA224116
Unknown
Scaffold · reference genome
Assembly: ASM90000017v1
Genes 19 / HK 7 / RR 12 / PP 0
2 829 331 bp · 48,0% GC
Open genome
GCF_000176075
Genome name: Parachlamydia acanthamoebae str. Hall's coccus
Strain: Hall's coccus
SAMN02471471 · PRJNA224116
Unknown
Contig
Assembly: ASM17607v1
Genes 11 / HK 6 / RR 5 / PP 0
2 971 261 bp · 39,0% GC
Open genome
GCF_000812225
Genome name: Parachlamydia acanthamoebae
Strain: OEW1
SAMN03083484 · PRJNA224116
Unknown
Contig
Assembly: OEW1_v1
Genes 11 / HK 6 / RR 5 / PP 0
3 008 885 bp · 39,0% GC
Open genome
GCF_000253035
Genome name: Parachlamydia acanthamoebae UV-7
Strain: UV-7
SAMEA2272163 · PRJNA224116
Unknown
Complete Genome · reference genome
Assembly: ASM25303v1
Genes 10 / HK 6 / RR 4 / PP 0
3 072 383 bp · 39,0% GC
Open genome
GCF_000875975
Genome name: Parachlamydia acanthamoebae
Strain: Bn9
SAMD00000358 · PRJNA224116
Unknown
Contig
Assembly: ASM87597v1
Genes 10 / HK 6 / RR 4 / PP 0
2 999 361 bp · 39,0% GC
Open genome
GCF_030147715
Genome name: Parachlamydia acanthamoebae
Strain: BWSM_81
SAMN34434892 · PRJNA224116
Unknown
Contig
Assembly: ASM3014771v1
Genes 10 / HK 6 / RR 4 / PP 0
2 969 571 bp · 39,0% GC
Open genome
GCF_000092785
Genome name: Waddlia chondrophila WSU 86-1044
Strain: WSU 86-1044
SAMN02603402 · PRJNA224116
Unknown
Complete Genome · reference genome
Assembly: ASM9278v1
Genes 7 / HK 3 / RR 4 / PP 0
2 131 905 bp · 43,5% GC
Open genome
GCF_000237205
Genome name: Simkania negevensis Z
Strain: Z
SAMEA2272380 · PRJNA224116
Unknown
Complete Genome · reference genome
Assembly: ASM23720v1
Genes 7 / HK 1 / RR 6 / PP 0
2 628 375 bp · 41,5% GC
Open genome
GCF_001618265
Genome name: Waddlia chondrophila WSU 86-1044
Strain: WSU 86-1044
SAMN04558133 · PRJNA224116
Unknown
Contig
Assembly: ASM161826v1
Genes 6 / HK 3 / RR 3 / PP 0
2 111 718 bp · 44,0% GC
Open genome
GCF_001950615
Genome name: Candidatus Protochlamydia sp. W-9
Strain: W-9
SAMD00046153 · PRJNA224116
Unknown
Contig
Assembly: ASM195061v1
Genes 6 / HK 2 / RR 4 / PP 0
2 484 573 bp · 34,5% GC
Open genome
GCF_018342475
Genome name: Parachlamydia sp. AcF125
Strain: AcF125
SAMN17058213 · PRJNA224116
Unknown
Scaffold
Assembly: ASM1834247v1
Genes 6 / HK 4 / RR 2 / PP 0
2 584 652 bp · 41,0% GC
Open genome
GCF_000648255
Genome name: Candidatus Protochlamydia sp. R18
Strain: S13
SAMD00036752 · PRJNA224116
Unknown
Contig
Assembly: ASM64825v1
Genes 5 / HK 2 / RR 3 / PP 0
2 722 699 bp · 35,0% GC
Open genome
GCF_015356785
Genome name: Candidatus Neptunochlamydia vexilliferae
Strain: K9
SAMN10089290 · PRJNA224116
Unknown
Contig · reference genome
Assembly: ASM1535678v1
Genes 5 / HK 1 / RR 4 / PP 0
2 240 424 bp · 45,5% GC
Open genome
GCF_963457595
Genome name: Candidatus Neptunochlamydia sp. REUL1
Strain: 46185
SAMEA114245904 · PRJNA224116
Unknown
Complete Genome
Assembly: peRhyEule1.Neptunochlamydia_1.1
Genes 5 / HK 1 / RR 4 / PP 0
2 029 244 bp · 42,0% GC
Open genome
GCF_000011565
Genome name: Candidatus Protochlamydia amoebophila UWE25
Strain: UWE25
SAMEA3138214 · PRJNA224116
Unknown
Complete Genome · reference genome
Assembly: ASM1156v2
Genes 4 / HK 2 / RR 2 / PP 0
2 438 912 bp · 35,0% GC
Open genome
GCF_000648235
Genome name: Neochlamydia sp. S13
Strain: S13
SAMD00036751 · PRJNA224116
Unknown
Complete Genome
Assembly: ASM64823v2
Genes 4 / HK 2 / RR 2 / PP 0
2 817 974 bp · 38,0% GC
Open genome
GCF_000813625
Genome name: Candidatus Protochlamydia amoebophila
Strain: EI2
SAMN03083510 · PRJNA224116
Unknown
Contig
Assembly: EI2_v1
Genes 4 / HK 2 / RR 2 / PP 0
2 397 675 bp · 35,0% GC
Open genome