Transcriptional response of honey bee (Apis mellifera) to differential nutritional status and Nosema infection.

ABSTRACT:

Background

Bees are confronting several environmental challenges, including the intermingled effects of malnutrition and disease. Intuitively, pollen is the healthiest nutritional choice, however, commercial substitutes, such as Bee-Pro and MegaBee, are widely used. Herein we examined how feeding natural and artificial diets shapes transcription in the abdomen of the honey bee, and how transcription shifts in combination with Nosema parasitism.

Results

Gene ontology enrichment revealed that, compared with poor diet (carbohydrates [C]), bees fed pollen (P > C), Bee-Pro (B > C), and MegaBee (M > C) showed a broad upregulation of metabolic processes, especially lipids; however, pollen feeding promoted more functions, and superior proteolysis. The superiority of the pollen diet

SUBMITTER: Azzouz-Olden F 

PROVIDER: S-EPMC6106827 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature