Why are rhizobial symbiosis genes mobile?

GE Wardell, MF Hynes, PJ Young… - … Transactions of the …, 2022 - royalsocietypublishing.org
Rhizobia are one of the most important and best studied groups of bacterial symbionts. They
are defined by their ability to establish nitrogen-fixing intracellular infections within plant …

Population genomics of bacterial plant pathogens

C Straub, E Colombi, HC McCann - Phytopathology®, 2021 - Am Phytopath Society
Population genomics is transforming our understanding of pathogen biology and evolution,
and contributing to the prevention and management of disease in diverse crops. We provide …

Comparative analysis of integrative and conjugative mobile genetic elements in the genus Mesorhizobium

E Colombi, BJ Perry, JT Sullivan… - Microbial …, 2021 - microbiologyresearch.org
Members of the Mesorhizobium genus are soil bacteria that often form nitrogen-fixing
symbioses with legumes. Most characterised Mesorhizobium spp. genomes are~ 8 Mb in …

Genetic Variation in Host-Specific Competitiveness of the Symbiont Rhizobium leguminosarum Symbiovar viciae

S Boivin, F Mahé, F Debellé, M Pervent… - Frontiers in plant …, 2021 - frontiersin.org
Legumes of the Fabeae tribe form nitrogen-fixing root nodules resulting from symbiotic
interaction with the soil bacteria Rhizobium leguminosarum symbiovar viciae (Rlv). These …

Dissecting the HGT network of carbon metabolic genes in soil-borne microbiota

L Li, Y Liu, Q Xiao, Z Xiao, D Meng, Z Yang… - Frontiers in …, 2023 - frontiersin.org
The microbiota inhabiting soil plays a significant role in essential life-supporting element
cycles. Here, we investigated the occurrence of horizontal gene transfer (HGT) and …

Snowflake: visualizing microbiome abundance tables as multivariate bipartite graphs

J Peeters, DM Bot, G Rovelo Ruiz, J Aerts - Frontiers in Bioinformatics, 2024 - frontiersin.org
Current visualizations in microbiome research rely on aggregations in taxonomic
classifications or do not show less abundant taxa. We introduce Snowflake: a new …

Nodules of wild legumes as unique natural hotspots of antibiotic resistance genes

B Liu, D Zhang, X Pan - Science of The Total Environment, 2022 - Elsevier
Root nodules (RN) of legumes have distinct microenvironment from their symbiotic roots and
surrounding soils. The rhizobia can withstand the host-produced phytoalexins and …

Exploring the ecological and evolutionary impacts of introducing exotic agricultural inoculants to native soil microbiomes

GE Wardell - 2023 - etheses.whiterose.ac.uk
Microbial inoculants offer a more sustainable approach to providing crops with essential
nutrients than conventional inorganic fertilisers, however the ecological and evolutionary …