Climate Change Influences Basidiome Emergence of Leaf-Cutting Ant Cultivars.

ABSTRACT: Maintaining symbiosis homeostasis is essential for mutualistic partners. Leaf-cutting ants evolved a long-term symbiotic mutualism with fungal cultivars for nourishment while using vertical asexual transmission across generations. Despite the ants' efforts to suppress fungal sexual reproduction, scattered occurrences of cultivar basidiomes have been reported. Here, we review the literature for basidiome occurrences and associated climate data. We hypothesized that more basidiome events could be expected in scenarios with an increase in temperature and precipitation. Our field observations and climate data analyses indeed suggest that Acromyrmex coronatus colonies are prone to basidiome occurrences in warmer and wetter seasons. Even though our study partly depended on historical reco

SUBMITTER: Bizarria R 

PROVIDER: S-EPMC8623619 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature