Claim · model-written summary
Myxococcaceae were significantly more abundant in biochar-amended pathogen-inoculated rhizospheres.
- Taxon
- MyxococcaceaeMyxococcaceaee0
- Treatment
- biochare0
- Interactor
- F. oxysporum f. sp. radicis-cucumerinum
Fusarium oxysporum f. sp. radicis-cucumerinume0pathogen - Outcome
- abundante0
- Direction
- more abundante0
Not reportedComparator
Verbatim
e0“Families Pseudonocardiaceae (Lentzea spp.) and Myxococcaceae were significantly more abundant in biochar-amended rhizospheres of F. oxysporum f. sp. radicis-cucumerinum-inoculated plants”
Title
Barak Dror; Hildah Amutuhaire; Omer Frenkel; et al. Phytobiomes Journal 2022. doi:10.1094/pbiomes-11-21-0071-r
Other claims from this paper (8)
- Intervention effect Biochar amendment reduced pathogen-associated cucumber growth stagnation relative to nonamended plants.
- Intervention effect Biochar-amended cucumber rhizospheres had a more diverse microbiome.
- Intervention effect Biochar-amended cucumber rhizospheres had higher levels of secondary metabolite-encoding biosynthetic gene clusters.
- Intervention effect Pseudonocardiaceae were significantly more abundant in biochar-amended pathogen-inoculated rhizospheres.
- Observation Genomes from Pseudonocardiaceae contained chitin-binding and degradation enzyme genes and novel secondary-metabolite biosynthetic clusters.
- Observation Genomes from Myxococcaceae contained chitin-binding and degradation enzyme genes and novel secondary-metabolite biosynthetic clusters.
- Observation Lentzea isolates related to the assembled genomes antagonized the pathogen in vitro.
- Mechanism The authors hypothesize that biochar buffers pathogen-driven microbiome destabilization and preserves antagonistic beneficial taxa that sustain cucumber health.
Myxococcus xanthus
Phytophthora infestans