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Pesticides reshape honey bee gut microbes

In-hive pesticide exposures change honey bee gut bacterial and fungal community composition.

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Host species?

Honey bees (Apis mellifera).

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified

Why study pesticides + microbes?

Pesticides may alter microbiome structure/function and gut health.

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified

Example in-hive chemicals?

Coumaphos and tau-fluvalinate among others.

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified

Sequencing yield?

144,638 16S and 96,373 ITS reads from 24 samples.

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified

Bacterial OTU count?

340 OTUs at 97% similarity.

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified

Core bacterial phyla mentioned?

Firmicutes, Actinobacteria, and proteobacteria.

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified

Bee types sampled?

Foragers and brood.

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified

Design factors?

4 pesticide treatments × 3 sites × 2 bee types.

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified

Known gut symbionts cited?

Gilliamella, Frischella, Snodgrassella alvi.

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified

Key result class?

Pesticide treatments change microbial abundances/composition.

Source: Honey Bee Gut Microbiome Is Altered by In-Hive Pesticide Exposures · DOI · quote verified