Roles of oxalate-degrading bacteria in fungus-growing termite nests.

ABSTRACT: Fungus-growing termite (FGT) nests possess an oxalate pool derived from termite input and fungal oxalogenesis. The effect of oxalate biotransformation in the termite nest on the symbiotic association between FGTs and Termitomyces fungi is poorly understood. Here, we measured the pH value, mineral composition, oxalate and carbonate contents, along with the abundance and composition of oxalotrophic bacteria (OxB) in termite nests. The results showed the community structures of OxB in different parts of the termite nest across fungus comb, termite nest wall and surface soil, were significantly different. The diversity of OxB in the fungus comb was significantly lower than that in the termite nest wall and surface soil. Results also showed the abundance of OxB in the fungus comb was hig

SUBMITTER: Sun Q 

PROVIDER: S-EPMC11347878 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature