根瘤菌科

根瘤菌科（学名：Rhizobiaceae）是屬於變形菌門中的一個科，包含許多種的根瘤菌（但不是全部）和植物的寄生生物，如：土壤桿菌屬。正如所有變形菌門中的生物，在根瘤菌科中也全屬於革蘭氏陰性菌。它們是好氧菌且細胞形狀通常為桿狀。其中有多種菌屬於固氮生物，它們有固氮的能力且與植物共生。^[2]

根瘤菌科
农杆菌正在入侵蘿蔔細胞
科学分类
域：	细菌域 Bacteria
门：	假單胞菌門 Pseudomonadota
纲：	α-变形菌纲 Alphaproteobacteria
目：	根瘤菌目 Rhizobiales
科：	根瘤菌科 Rhizobiaceae Conn, 1938
模式属
根瘤菌屬 Rhizobium Frank, 1889
属[1]
见正文

下属物种

本属包括以下物种：

• 土壤杆菌属 Agrobacterium Conn 1942
• 阿伦斯氏菌属 Ahrensia Uchino et al., 1999
  • 基尔阿伦斯氏菌 Ahrensia kielensis^[3]
  • Ahrensia kieliense Uchino, Hirata, Yokota & Sugiyama, 1998
  • Ahrensia marina Liu et al., 2016
• 异根瘤菌属 Allorhizobium de Lajudie et al. 1998
• 氨基杆菌属 Aminobacter Urakami et al., 1992
• 嗜碳杆菌属 Carbophilus Meyer et al., 1994
• Ciceribacter Kathiravan et al. 2013
  • Ciceribacter azotifigens Siddiqi et al. 2018
  • Ciceribacter daejeonensis (Quan et al. 2005) Rahi et al. 2021
  • Ciceribacter ferrooxidans Deng et al. 2020
  • Ciceribacter lividus Kathiravan et al. 2013
  • Ciceribacter naphthalenivorans (Kaiya et al. 2018) Rahi et al. 2021
  • Ciceribacter selenitireducens (Hunter et al. 2008) Rahi et al. 2021
  • Ciceribacter sichuanensis Zhang et al. 2024
  • Ciceribacter thiooxidans Deng et al. 2017
• Crabtreella Xie and Yokota 2006, 为Shinella An et al. 2006的异名
• Endobacterium Menéndez et al. 2021
  • Endobacterium cereale Menéndez et al. 2021，也拼作：Endobacterium cerealis
  • Endobacterium yantingense (Chen et al. 2015) Kuzmanović et al. 2022
• 剑菌属 Ensifer Casida 1982
• Ferirhizobium Romanenko et al. 2024
  • Ferirhizobium litorale Romanenko et al. 2024^[4]
• Ferranicluibacter Roca-Couso et al. 2023
  • Ferranicluibacter rubi Roca-Couso et al. 2023^[5]
• Gellertiella Tóth et al. 2017
  • Gellertiella hungarica Tóth et al. 2017
• 地根瘤菌属 Georhizobium Cao et al. 2020
• Hoeflea Peix et al. 2005
  • Hoeflea alexandrii Palacios et al. 2006
  • Hoeflea algicola Baek et al. 2023
  • Hoeflea anabaenae Stevenson et al. 2011
  • Hoeflea halophila Jung et al. 2013
  • Hoeflea marina Peix et al. 2005
  • Hoeflea olei Rahul et al. 2015
  • Hoeflea phototrophica Biebl et al. 2006
  • Hoeflea poritis Zhang et al. 2023^[6]
  • Hoeflea prorocentri Yang et al. 2018
  • Hoeflea siderophila Sorokina et al. 2012
  • Hoeflea suaedae Chung et al. 2013
  • Hoeflea ulvae Baek et al. 2023
• Lentilitoribacter Park et al. 2013
  • Lentilitoribacter donghaensis Park et al. 2013
• 韧皮部杆菌属 Liberibacter Fagen et al. 2014
• Martelella Rivas et al. 2005
  • Martelella alba Li et al. 2021
  • Martelella caricis Lee 2019
  • Martelella endophytica Bibi et al. 2013
  • Martelella limonii Chung et al. 2016
  • Martelella lutilitoris Kim and Lee 2020
  • Martelella mangrovi Zhang and Margesin 2014
  • Martelella mediterranea Rivas et al. 2005
  • Martelella radicis Zhang and Margesin 2014
  • Martelella soudanensis Lee et al. 2021
  • Martelella suaedae Chung et al. 2016
• 枝动菌属 Mycoplana Gray and Thornton 1928
• Neopararhizobium Hoerdt et al. 2020
  • Neopararhizobium haloflavum (Shen et al. 2018) Hoerdt et al. 2020
• 新根瘤菌属 Neorhizobium Mousavi et al. 2015
• Onobrychidicola Ashrafi et al. 2023
  • Onobrychidicola muellerharveyae Ashrafi et al. 2023^[7]
• Paramartelella Ma et al. 2023
  • Paramartelella alba (Li et al. 2021) Ma et al. 2023^[8]
• Pararhizobium Mousavi et al. 2016
  • Pararhizobium antarcticum Naqvi et al. 2017
  • Pararhizobium arenae (Zhang et al. 2017) Kuzmanović et al. 2022^[9]
  • Pararhizobium capsulatum (Hirsch and Müller 1986) Mousavi et al. 2016
  • Pararhizobium gei (Shi et al. 2016) De Lajudie and Young 2017
  • Pararhizobium gei (Shi et al. 2016) Zhang et al. 2024
  • Pararhizobium giardinii (Amarger et al. 1997) Mousavi et al. 2016
  • Pararhizobium haloflavum Shen et al. 2018
  • Pararhizobium helanshanense (Qin et al. 2012) Mousavi et al. 2015
  • Pararhizobium herbae (Ren et al. 2011) Mousavi et al. 2016
  • Pararhizobium mangrovi Li et al. 2021
  • Pararhizobium polonicum Puławska et al. 2017
  • Pararhizobium qamdonense Zhang et al. 2024
  • Pararhizobium sphaerophysae (Xu et al. 2012) Mousavi et al. 2015
• Pseudorhizobium Kimes et al. 2017
  • Pseudorhizobium banfieldiae Lassalle et al. 2021
  • Pseudorhizobium endolithicum (Parag et al. 2014) Lassalle et al. 2021
  • Pseudorhizobium flavum (Gu et al. 2014) Lassalle et al. 2021
  • Pseudorhizobium halotolerans Lassalle et al. 2021
  • Pseudorhizobium marinum (Liu et al. 2015) Lassalle et al. 2021
  • Pseudorhizobium pelagicum Kimes et al. 2017
  • Pseudorhizobium tarimense (Turdahon et al. 2013) Kuzmanović et al. 2022^[10]
• 根瘤菌属 Rhizobium Frank 1889
• 申氏菌属 Shinella An et al. 2006
• 中华根瘤菌属 Sinorhizobium Chen et al. 1988，为Ensifer Casida 1982的异名