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The Family Rhizobiaceae

open access: yes, 2014
Rhizobiaceae is a family of Rhizobiales order into Alphaproteobacteria class that presents genera associated with soil and planta hosts. Rhizobium is the type genus and encompasses the largest number of species into the family. Taxonomy is mostly supported by phylogenetic analyses based on 16S rRNA sequences and nomenclature in Rhizobiaceae is one ...
Carrareto Alves, Lucia Maria   +3 more
openaire   +3 more sources

Tomato Genotype Modulates Selection and Responses to Root Microbiota

open access: yesPhytobiomes Journal, 2020
Using microbial inoculants to enhance plant health is promising for crop improvement. However, for success, knowledge of how different cultivars within a crop species select and respond to the root microbiome is critical.
Elizabeth French   +2 more
doaj   +1 more source

Pangenomics of the Symbiotic Rhizobiales. Core and Accessory Functions Across a Group Endowed with High Levels of Genomic Plasticity

open access: yesMicroorganisms, 2021
Pangenome analyses reveal major clues on evolutionary instances and critical genome core conservation. The order Rhizobiales encompasses several families with rather disparate ecological attitudes.
Riccardo Rosselli   +5 more
doaj   +1 more source

Complete Genome Sequence Data of Nonpathogenic and Nonantagonistic Strain of Rhizobium vitis VAR06-30 Isolated From Grapevine Rhizosphere

open access: yesMolecular Plant-Microbe Interactions, 2020
Rhizobium (Agrobacterium) is one genus in the family Rhizobiaceae. Most of the species are epi- or endophytic bacteria which include tumorigenic or rhizogenic pathogens, root nodule bacteria, and commensal endosymbionts.
Yoshiteru Noutoshi   +5 more
doaj   +1 more source

Genomic analysis provides novel insights into diversification and taxonomy of Allorhizobium vitis (i.e. Agrobacterium vitis)

open access: yesBMC Genomics, 2022
Background Allorhizobium vitis (formerly named Agrobacterium vitis or Agrobacterium biovar 3) is the primary causative agent of crown gall disease of grapevine worldwide. We obtained and analyzed whole-genome sequences of diverse All.
Nemanja Kuzmanović   +6 more
doaj   +1 more source

Cyclic beta-glucans of members of the family Rhizobiaceae

open access: yesMicrobiological Reviews, 1994
Cyclic beta-glucans are low-molecular-weight cell surface carbohydrates that are found almost exclusively in bacteria of the Rhizobiaceae family. These glucans are major cellular constituents, and under certain culture conditions their levels may reach up to 20% of the total cellular dry weight.
M W, Breedveld, K J, Miller
openaire   +2 more sources

Conservation of noIR in the Sinorhizobium and Rhizobium Genera of the Rhizobiaceae Family

open access: yesMolecular Plant-Microbe Interactions, 1998
In Sinorhizobium meliloti the NolR repressor displays differential negative regulation of nodulation genes and is required for optimal nodulation. Here, we demonstrate that the NolR function is not unique to S.
Ernö Kiss   +8 more
doaj   +1 more source

DNA:DNA Hybridization Studies of Rhizobium japonicum and Related Rhizobiaceae [PDF]

open access: yesMicrobiology, 1981
The symbiotic nitrogen-fixing bacteria associated with soybeans (Glycine max) have been classified routinely as Rhizobium japonicum. DNA:DNA hybridization studies were conducted to estimate the genetic relationships of strains labelled as R. japonicum to clarify their taxonomic status.
A. B. HOLLIS, W. E. KLOOS, G. H. ELKAN
openaire   +1 more source

The effect of carbohydrate sources: Sucrose, invert sugar and components of mānuka honey, on core bacteria in the digestive tract of adult honey bees (Apis mellifera).

open access: yesPLoS ONE, 2019
Bacteria within the digestive tract of adult honey bees are likely to play a key role in the digestion of sugar-rich foods. However, the influence of diet on honey bee gut bacteria is not well understood.
Michelle A Taylor   +5 more
doaj   +1 more source

Phylogenomics of Reichenowia parasitica, an alphaproteobacterial endosymbiont of the freshwater leech Placobdella parasitica.

open access: yesPLoS ONE, 2011
Although several commensal alphaproteobacteria form close relationships with plant hosts where they aid in (e.g.,) nitrogen fixation and nodulation, only a few inhabit animal hosts. Among these, Reichenowia picta, R. ornata and R.
Sebastian Kvist   +4 more
doaj   +1 more source

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