Age-dependent hypopharyngeal gland size and protein content of stingless bee workers, Tetragonula pagdeni.

ABSTRACT: Eusocial insects, such as stingless bees (Meliponini), depend on division of labour, overlapping generations, and collaborative brood care to ensure the functionality and success of their colony. Female workers transition through a range of age-specific tasks during their lifespan (i.e., age-polyethism) and play a central role in the success of a colony. These age-specific tasks (e.g., brood care or foraging) often closely coincide with key physiological changes necessary to ensure optimal performance. However, our understanding of how nutrition, age, and polyethism may affect the development of such physiological traits in stingless bees remains limited. Here we show that pollen consumption and age-polyethism govern hypopharyngeal gland (HPG) acini size and protein content in Tetragonula

SUBMITTER: Straub L 

PROVIDER: S-EPMC11329107 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature