Agrobacteria-Rhizobia Complex

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taxonomy [2023/05/15 18:33] – alexweisbergtaxonomy [2025/07/16 09:29] (current) – [BV1-like] chk
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 ====== Taxonomy ====== ====== Taxonomy ======
  
-===== Authoritative Infomation ===== +===== Disclaimer ===== 
-  * Subcommittee on Taxonomy of Rhizobia and Agrobacteria of the International Committee on Systematics of Prokaryotes +  * The taxonomy of agrobacteria and rhizobia is complicated by a long history of frequent revisions, which often cause confusions. The information provided here reflects the consensus among the major contributors of this site. 
-  * Minimal standards for the description of new genera and species of rhizobia and agrobacteria. [[https://doi.org/10.1099/ijsem.0.003426]]+  * For authoritative information, please refer to the [[https://www.the-icsp.org/taxonomic-subcommittees|Subcommittee on Taxonomy of Rhizobia and Agrobacteria]] of the [[https://www.the-icsp.org/|International Committee on Systematics of Prokaryotes (ICSP)]]. 
 +    * Minimal standards for the description of new genera and species of rhizobia and agrobacteria. [[https://doi.org/10.1099/ijsem.0.003426]]
  
  
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-===== Biovars =====+===== Biovars (BV) of Agrobacteria =====
  
-==== Biovar 1 (BV1) ====+==== BV1 ====
   * BV1: the //Agrobacterium tumefaciens// species complex, divided into multiple genomospecies (G?), some have Latin names:   * BV1: the //Agrobacterium tumefaciens// species complex, divided into multiple genomospecies (G?), some have Latin names:
  
 ^Genomospecies  ^Species Name  ^Representative Strains  ^Note  ^ ^Genomospecies  ^Species Name  ^Representative Strains  ^Note  ^
-|G1  |//Agrobacterium fabacearum//  |CNPSo 675<sup>T</sup> (= UMR 1457<sup>T</sup> = LMG 31642<sup>T</sup>), Ach5, 1D1108  |[[https://lpsn.dsmz.de/species/agrobacterium-fabacearum|LPSN]]  | +|G1  |//Agrobacterium fabacearum//  |CNPSo 675<sup>T</sup> (= UMR 1457<sup>T</sup> = LMG 31642<sup>T</sup>), Ach5, 1D1108  |[[https://lpsn.dsmz.de/species/agrobacterium-fabacearum]]; [[https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&id=1183401&lvl=3&lin=f&keep=1&srchmode=1&unlock|NCBI]]; [[https://doi.org/10.1099/ijsem.0.004278|10.1099/ijsem.0.004278]]  | 
-|G2  |//Agrobacterium pusense//  |H41, CFBP 5875  |  | +|G2  |//Agrobacterium pusense//  |DSM 22668<sup>T</sup>, H41, CFBP 5875  |[[https://lpsn.dsmz.de/species/agrobacterium-pusense]]  | 
-|G3  |//Agrobacterium tomkonis//  |SUL3, CFBP 6623  |  |+|G3  |//Agrobacterium tomkonis//  |IIF1SW-B1<sup>T</sup> (= LMG 32164<sup>T</sup> = NRRL B-65602<sup>T</sup>), SUL3, CFBP 6623  |[[https://lpsn.dsmz.de/species/agrobacterium-tomkonis]]  |
 |G4  |//Agrobacterium radiobacter//  |B6, 1D1460  |  | |G4  |//Agrobacterium radiobacter//  |B6, 1D1460  |  |
 |G5  |NA  |CFBP 6625, CFBP 6626  |  | |G5  |NA  |CFBP 6625, CFBP 6626  |  |
 |G6  |NA  |NCPPB 925, CFBP 5499, CFBP 5877  |  | |G6  |NA  |NCPPB 925, CFBP 5499, CFBP 5877  |  |
-|G7  |//Agrobacterium deltaense//  |NCPPB 1641, 1D1609  |  | +|G7  |//Agrobacterium deltaense//  |YIC4121<sup>T</sup>, 1D1609  |[[https://lpsn.dsmz.de/species/agrobacterium-deltaense]]; Nomenclatural status: not validly published; Taxonomic status: preferred name (not correct name)  | 
-|G8  |//Agrobacterium fabrum//  |<color #red>C58</color>  |  | +|G8  |//Agrobacterium fabrum//  |<color #ff0000>C58</color>  |[[https://lpsn.dsmz.de/species/agrobacterium-fabrum]]; Nomenclatural status: not validly published; Taxonomic status: preferred name (not correct name)   | 
-|G9  |//Agrobacterium salinitolerans//  |YIC 5082, CFBP 5506, CFBP 5507  |  |+|G9  |//Agrobacterium salinitolerans//  |[[https://lpsn.dsmz.de/species/agrobacterium-salinitolerans]]; YIC 5082<sup>T</sup>, CFBP 5506, CFBP 5507  |  |
 |G12  |NA  |  |  | |G12  |NA  |  |  |
 |G13  |NA  |CFBP 6927  |  | |G13  |NA  |CFBP 6927  |  |
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 |G21  |NA  |K599, MAFF210266  |  | |G21  |NA  |K599, MAFF210266  |  |
 |G22  |NA  |KCJK1736  |  | |G22  |NA  |KCJK1736  |  |
-|NA  |//Agrobacterium arsenijevicii//  |KFB 330<sup>T</sup> (= CFBP 8308<sup>T</sup> = LMG 28674<sup>T</sup>)  |sister of //Agrobacterium nepotum//; [[https://doi.org/10.1016/j.syapm.2015.06.001]]  |+|NA  |//Agrobacterium arsenijevicii//  |KFB 330<sup>T</sup> (= CFBP 8308<sup>T</sup> = LMG 28674<sup>T</sup>)  |sister of //Agrobacterium nepotum//; [[https://doi.org/10.1016/j.syapm.2015.06.001]]; [[https://lpsn.dsmz.de/species/agrobacterium-arsenijevicii|LPSN]]  |
 |NA  |//Agrobacterium leguminum//  |MOPV5<sup>T</sup> (= CECT 30096<sup>T</sup> = LMG 31779<sup>T</sup>)  |sister of //Agrobacterium deltaense//; [[https://doi.org/10.1099/ijsem.0.005120]]  | |NA  |//Agrobacterium leguminum//  |MOPV5<sup>T</sup> (= CECT 30096<sup>T</sup> = LMG 31779<sup>T</sup>)  |sister of //Agrobacterium deltaense//; [[https://doi.org/10.1099/ijsem.0.005120]]  |
  
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   * BV1-like: sister group of BV1; similar to BV1 in having a linear chromid; All species classified to the genus //Agrobacterium//   * BV1-like: sister group of BV1; similar to BV1 in having a linear chromid; All species classified to the genus //Agrobacterium//
     * //Agrobacterium bohemicum//     * //Agrobacterium bohemicum//
 +    * //Agrobacterium cavarae//; sister to //Agrobacterium larrymoorei// [[https://doi.org/10.1099/ijsem.0.004441]]
     * //Agrobacterium larrymoorei//     * //Agrobacterium larrymoorei//
     * //Agrobacterium rosae//     * //Agrobacterium rosae//
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     * //Agrobacterium vaccinii//     * //Agrobacterium vaccinii//
  
-==== Biovar 2 (BV2) ====+==== BV2 ====
   * BV2: Genomospecies 10 (G10), current name = //Rhizobium rhizogenes//   * BV2: Genomospecies 10 (G10), current name = //Rhizobium rhizogenes//
  
  
-==== Biovar 3 (BV3) ====+==== BV2-like ==== 
 +  * Two different clades 
 +    * Clade 1: //Rhizobium leucaenae// 
 +    * Clade 2: //Rhizobium freirei//, //Rhizobium tropici// 
 +==== BV3 ====
   * BV3: previously //Agrobacterium vitis//, now //Allorhizobium// spp. Narrow host range, limited to grapevine.   * BV3: previously //Agrobacterium vitis//, now //Allorhizobium// spp. Narrow host range, limited to grapevine.
  
  
  
taxonomy.1684175637.txt.gz · Last modified: by alexweisberg