Rhizobiaceae Conn 1938 (Approved Lists 1980) emend. Hördt et al. 2020 Rhizobiaceae Conn 1938 (Approved Lists 1980) emend. Hördt et al. 2020 Rhizobium Frank 1889 (Approved Lists 1980) emend. Young et al. 2001 Universal Root Woese et al. 1990 Bacteria (None 2015) Woese et al. 1990 Proteobacteria (sic) Garrity et al. 2021 Pseudomonadota corrig. Garrity et al. 2021 Alphaproteobacteriota (sic) Garrity et al. 2021 Alphaproteobacteria Garrity et al. 2006 Hyphomicrobiales Douglas 1957 (Approved Lists 1980) emend. Hördt et al. 2020 Rhizobiaceae Conn 1938 (Approved Lists 1980) emend. Hördt et al. 2020 Hyphomicrobiales Douglas 1957 (Approved Lists 1980) emend. Hördt et al. 2020 Hyphomicrobiaceae Babudieri 1950 (Approved Lists 1980) emend. Hördt et al. 2020 Afifellaceae Hördt et al. 2020 Ahrensiaceae Hördt et al. 2020 Amorphaceae Hördt et al. 2020 Aurantimonadaceae Hördt et al. 2020 Blastochloridaceae Hördt et al. 2020 Boseaceae Hördt et al. 2020 Breoghaniaceae Hördt et al. 2020 Devosiaceae Hördt et al. 2020 Kaistiaceae Hördt et al. 2020 Parvibaculaceae Hördt et al. 2020 Phreatobacteraceae Hördt et al. 2020 Pleomorphomonadaceae Hördt et al. 2020 Pseudoxanthobacteraceae Hördt et al. 2020 Stappiaceae Hördt et al. 2020 Tepidamorphaceae Hördt et al. 2020 Ancalomicrobiaceae Dahal et al. 2018 emend. Felföldi et al. 2019 Bartonellaceae Gieszczykiewicz 1939 (Approved Lists 1980) emend. Brenner et al. 1993 Beijerinckiaceae Garrity et al. 2006 emend. Hördt et al. 2020 Nitrobacteraceae Buchanan 1917 (Approved Lists 1980) emend. Hördt et al. 2020 Brucellaceae Breed et al. 1957 (Approved Lists 1980) Chelatococcaceae Dedysh et al. 2016 Cohaesibacteraceae Hwang and Cho 2008 emend. Hördt et al. 2020 Methylobacteriaceae Garrity et al. 2006 emend. Hördt et al. 2020 Methylocystaceae Bowman 2006 emend. Hördt et al. 2020 Notoacmeibacteraceae Huang et al. 2017 emend. Hördt et al. 2020 Phyllobacteriaceae Mergaert and Swings 2006 emend. Hördt et al. 2020 Rhodobiaceae Garrity et al. 2006 emend. Hördt et al. 2020 Xanthobacteraceae Lee et al. 2005 emend. Hördt et al. 2020 Acuticoccaceae Lai et al. 2019 Incertae sedis 664 Nakai et al. 2021 Agrobacterium Conn 1942 (Approved Lists 1980) emend. Sawada et al. 1993 Sinorhizobium Chen et al. 1988 emend. Kuzmanović et al. 2022 Ensifer Casida 1982 emend. Kuzmanović et al. 2022 Allorhizobium de Lajudie et al. 1998 emend. Hördt et al. 2020 Chelatobacter Auling et al. 1993 Kaistia Im et al. 2005 Rhizobium Frank 1889 (Approved Lists 1980) emend. Young et al. 2001 Crabtreella Xie and Yokota 2006 Ciceribacter Kathiravan et al. 2013 emend. Rahi et al. 2021 Liberibacter corrig. Fagen et al. 2014 Liberobacter (sic) Fagen et al. 2014 Neorhizobium Mousavi et al. 2015 Pararhizobium Mousavi et al. 2016 Pseudorhizobium Kimes et al. 2017 emend. Lassalle et al. 2021 Shinella An et al. 2006 emend. Matsui et al. 2009 Carbophilus Meyer et al. 1994 Gellertiella Tóth et al. 2017 Georhizobium Cao et al. 2020 Neopararhizobium Hördt et al. 2020 Mycoplana Gray and Thornton 1928 (Approved Lists 1980) emend. Urakami et al. 1990 Martelella Rivas et al. 2005 Lentilitoribacter Park et al. 2013 Hoeflea Peix et al. 2005 emend. Rahul et al. 2015 Endobacterium Menéndez et al. 2021 Peteryoungia Rahi et al. 2021 Xaviernesmea Kuzmanović et al. 2022 Im W.T. Yokota A. Kim M.K. Lee S.T. Kaistia adipata gen. nov., sp. nov., a novel alpha-proteobacterium 2004 50 249 254 The Journal of General and Applied Microbiology J Gen Appl Microbiol 0022-1260 1349-8037 10.2323/jgam.50.249 15747229 An D.S. Im W.T. Yang H.C. Lee S.T. Shinella granuli gen. nov., sp. nov., and proposal of the reclassification of Zoogloea ramigera ATCC 19623 as Shinella zoogloeoides sp. nov. 2006 56 2 443 448 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63942-0 16449455 Kuykendall L.D. Garrity G.M. Brenner D.J. Krieg N.R. Staley J.T. Order VI. Rhizobiales ord. nov. 2005 2, Part C 2 324 Bergey's Manual of Systematic Bacteriology Springer New York 0387241450 Fagen J.R. Leonard M.T. Coyle J.F. McCullough C.M. Davis-Richardson A.G. Davis M.J. Triplett E.W. Liberibacter crescens gen. nov., sp. nov., the first cultured member of the genus Liberibacter 2014 64 7 2461 2466 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.063255-0 24786353 Menéndez E. Flores-Félix J.D. Ramírez-Bahena M.H. Igual J.M. García-Fraile P. Peix A. Velázquez E. Genome Analysis of Endobacterium cerealis, a Novel Genus and Species Isolated from Zea mays Roots in North Spain. 2020 8 6 Microorganisms Microorganisms 2076-2607 10.3390/microorganisms8060939 32580505 Kuzmanović N. Fagorzi C. Mengoni A. Lassalle F. diCenzo G.C. Taxonomy of Rhizobiaceae revisited: proposal of a new framework for genus delimitation. 2022 72 3 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.005243 35238735 Hördt A. García-López M. Meier-Kolthoff J.P. Tindall B.J. Weinhold L.-M. Gronow S. Kyrpides N. Woyke T. Schleuning M. Göker M. Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria 2020 11 468 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2020.00468 32373076 Cao J. Wei Y. Lai Q. Wu Y. Deng J. Li J. Liu R. Wang L. Fang J. Georhizobium profundi gen. nov., sp. nov., a piezotolerant bacterium isolated from a deep-sea sediment sample of the New Britain Trench. 2020 70 1 373 379 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.003766 31613738 Tóth E. Szuróczki S. Kéki Z. Bóka K. Szili-Kovács T. Schumann P. Gellertiella hungarica gen. nov., sp. nov., a novel bacterium of the family Rhizobiaceae isolated from a spa in Budapest. 2017 67 11 4565 4571 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijsem.0.002332 28945538 Rahi P. Khairnar M. Hagir A. Narayan A. Jain K.R. Madamwar D. Pansare A. Shouche Y. Peteryoungia gen. nov. with four new species combinations and description of Peteryoungia desertarenae sp. nov., and taxonomic revision of the genus Ciceribacter based on phylogenomics of Rhizobiaceae. 2021 203 6 3591 3604 Archives of Microbiology Arch Microbiol 0302-8933 1432-072X 10.1007/s00203-021-02349-9 33966089 Lee K.B. Liu C.T. Anzai Y. Kim H. Aono T. Oyaizu H. The hierarchical system of the 'Alphaproteobacteria': description of Hyphomonadaceae fam. nov., Xanthobacteraceae fam. nov. and Erythrobacteraceae fam. nov. 2005 55 5 1907 1919 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.63663-0 16166687 Mousavi S.A. Österman J. Wahlberg N. Nesme X. Lavire C. Vial L. Paulin L. de Lajudie P. Lindström K. Phylogeny of the Rhizobium-Allorhizobium-Agrobacterium cladesupports the delineation of Neorhizobium gen. nov. 2014 37 3 208 215 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/j.syapm.2013.12.007 24581678 Kathiravan R. Jegan S. Ganga V. Prabavathy V.R. Tushar L. Sasikala Ch. Ramana Ch.R. Ciceribacter lividus gen. nov., sp. nov., isolated from rhizosphere soil of chick pea (Cicer arietinum L.) 2013 63 12 4484 4488 International Journal of Systematic and Evolutionary Microbiology Int J Syst Evol Microbiol 1466-5026 1466-5034 10.1099/ijs.0.049726-0 23907221 Kuykendall L.D. Garrity G.M. Brenner D.J. Krieg N.R. Staley J.T. Family I. Rhizobiaceae 2005 2, Part C 2 324 Bergey's Manual of Systematic Bacteriology Springer New York 0387241450 Mousavi S.A. Willems A. Nesme X. de Lajudie P. Lindström K. Revised phylogeny of Rhizobiaceae: Proposal of the delineation of Pararhizobium gen. nov., and 13 new species combinations 2015 38 2 84 90 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/j.syapm.2014.12.003 25595870 Kimes N.E. López-Pérez M. Flores-Félix J.D. Ramírez-Bahena M.-H. Igual J.M. Peix A. Rodriguez-Valera F. Velázquez E. Pseudorhizobium pelagicum gen. nov., sp. nov. isolated from a pelagic Mediterranean zone 2015 38 293 299 Systematic and Applied Microbiology Syst Appl Microbiol 0723-2020 10.1016/j.syapm.2015.05.003 26078205 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Conn H.J. Taxonomic relationships of certain non-sporeforming rods in soil. 1938 36 320 321 Journal of Bacteriology J Bacteriol 0021-9193 1098-5530 Hördt A. García-López M. Meier-Kolthoff J.P. Tindall B.J. Weinhold L.-M. Gronow S. Kyrpides N. Woyke T. Schleuning M. Göker M. Analysis of 1,000+ Type-Strain Genomes Substantially Improves Taxonomic Classification of Alphaproteobacteria 2020 11 468 Frontiers in Microbiology Front. Microbio. 1664-302X 10.3389/fmicb.2020.00468 32373076