TABLE 8.
Differentially abundant named bacterial genera unique to each B. napus genotypes in 2016 and their traits or plant beneficial roles.
| Canola lines | Genus | Phylum | Trait/role | References |
| NAM-13 | Saccharothrix | Actinobacteria | Plant growth promotion | Compant and Mathieu, 2013 |
| Procabacter | Proteobacteria | Grazed by free living bacteria | Schmitz-Esser et al., 2008 | |
| Crocinitomix | Bacteroidetes | Correlation with soil dehydrogenase | Ye, 2016 | |
| Aspromonas | Proteobacteria | – | – | |
| NAM-14 | Rubricoccus | Bacteroidetes | Salt tolerant | Rath, 2017 |
| Veillonella | Firmicutes | Most abundant at flowering | Xiao et al., 2017 | |
| Anaerococcus | Firmicutes | Associated with Root Lesion Nematodes | Elhady et al., 2017 | |
| Sporosarcina | Firmicutes | Plant growth promotion | Janarthine and Eganathan, 2012 | |
| Polaromonas | Proteobacteria | Desulfonation | Schmalenberger et al., 2008 | |
| Neisseria | Proteobacteria | Present in disease suppressive soils | Almario et al., 2013; Adam et al., 2014 | |
| Granulicatella | Firmicutes | – | – | |
| Asteroleplasma | Tenericutes | – | – | |
| Roseateles | Proteobacteria | Plant growth promotion | Muthukumarasamy et al., 2017 | |
| NAM-17 | Citrobacter | Proteobacteria | Biocontrol | Abiala et al., 2015 |
| Pelosinus | Firmicutes | Methanogenic | Dai et al., 2016 | |
| Emticicia | Bacteroidetes | Modulating flowering; denitrification | Lu et al., 2018 | |
| Leifsonia | Actinobacteria | N2-fixing | Rilling et al., 2018 | |
| Aeromicrobium | Actinobacteria | Plant growth promotion | Yadav et al., 2015 | |
| NAM-23 | Sediminibacterium | Bacteroidetes | Negatively associated with soil Ph | Xiao et al., 2017 |
| NAM-30 | Shinella | Proteobacteria | Nitrate reduction | Lee et al., 2011 |
| Curtobacterium | Actinobacteria | Bacterial wilt; IAA, metal accumulation | Hsieh et al., 2005; Janssen et al., 2015 | |
| Turicibacter | Firmicutes | – | – | |
| Aerococcus | Firmicutes | Antimycobacterial | Zahir et al., 2011 | |
| Spirillospora | Actinobacteria | Source of antibiotics | Hacène et al., 2000 | |
| Afipia | Proteobacteria | – | – | |
| Gardnerella | Actinobacteria | – | – | |
| Paenibacillus | Firmicutes | Plant growth promotion | Grady et al., 2016 | |
| Delftia | Proteobacteria | Phosphate solubilizing | Chen et al., 2006 | |
| Caldilinea | Chloroflexi | – | – | |
| NAM-32 | Moellerella | Proteobacteria | – | – |
| Marmoricola | Actinobacteria | – | – | |
| Coprococcus | Firmicutes | – | – | |
| NAM-37 | Actinobacillus | Proteobacteria | – | – |
| Pirellula | Planctomycetes | – | – | |
| Haliea | Proteobacteria | – | – | |
| Mesorhizobium | Proteobacteria | Salt tolerant | Jha et al., 2012 | |
| NAM-43 | Anaeromyxobacter | Proteobacteria | Methanotroph | Yoneyama et al., 2017 |
| Actinoallomurus | Actinobacteria | Plant defense | Visioli et al., 2018 | |
| Uliginosibacterium | Proteobacteria | – | – | |
| Ilumatobacter | Actinobacteria | – | – | |
| Vibrio | Proteobacteria | Phosphate solubilizing | Vazquez et al., 2000 | |
| NAM-46 | Enterococcus | Firmicutes | – | – |
| Klebsiella | Proteobacteria | Plant growth promotion | Sachdev et al., 2009 | |
| Hydrogenophaga | Proteobacteria | Phytoremediation | Hou et al., 2015 | |
| Knoellia | Actinobacteria | – | – | |
| Chthoniobacter | Verrucomicrobia | – | – | |
| Naxibacter | Proteobacteria | Arsenic resistant | Huang et al., 2010 | |
| Acidovorax | Proteobacteria | Antagonist to Fusarium solani | Fan et al., 2016 | |
| Dyadobacter | Bacteroidetes | Biocontrol | Ciancio et al., 2016 | |
| Mycoplana | Proteobacteria | Plant growth promotion | Egamberdiyeva and Höflich, 2003 | |
| Agrobacterium | Proteobacteria | Plant growth promotion | Bertrand et al., 2001 | |
| Stenotrophomonas | Proteobacteria | Plant growth promotion | Wolf et al., 2002; Lay et al., 2018 | |
| NAM-48 | Weissella | Firmicutes | Antimycobacterial | Fhoula et al., 2013 |
| Amaricoccus | Proteobacteria | – | – | |
| Caulobacter | Proteobacteria | Plant growth promotion | Yang et al., 2019 | |
| NAM-5 | Frigoribacterium | Actinobacteria | Zn solubilizing | Costerousse et al., 2018 |
| Planomicrobium | Firmicutes | Nutrient mobilization | Shahid et al., 2018 | |
| Sporichthya | Actinobacteria | Improved soil chemical property | Zhang et al., 2019 | |
| NAM-76 | Candidatus Xiphinematobacter | Verrucomicrobia | Nematode endosymbiont | Mobasseri et al., 2019 |
| Streptosporangium | Actinobacteria | Biocontrol | Boukaya et al., 2018 | |
| NAM-79 | Anaerolinea | Chloroflexi | – | – |
| Serratia | Proteobacteria | Biocontrol; plant growth promotion | Lay et al., 2018; Purkayastha et al., 2018 | |
| Catellatospora | Actinobacteria | – | – | |
| Afifella | Proteobacteria | – | – | |
| NAM-94 | Segetibacter | Bacteroidetes | – | – |
| Thiobacillus | Proteobacteria | Sulfur oxidizing | Huber et al., 2016 | |
| Wohlfahrtiimonas | Proteobacteria | Arsenic metabolizing | Sanyal et al., 2016 |
Most of these genera are probably for the first time being reported in the rhizosphere of canola.