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Costs of reproduction and their effect on age-related gene expression in Bombus terrestris queens

ABSTRACT: Our two main aims were 1) to isolate age-related changes in gene expression in queens of the eusocial bumble bee, Bombus terrestris; and 2) to determine whether experimentally increasing the costs of reproduction (by removing eggs) caused changes in age-related gene expression in these queens. To address these aims we extracted RNA from three key tissues (brain, fat body and ovary) from queens at two time points (10% and 60% mortality phases). Each of these queens had experienced one of two treatments: an egg removal (R) treatment (to increase the costs of reproduction) and an egg removal and replacement (C) treatment (to control for the effects of disturbance caused by egg removal).

ORGANISM(S): Bombus terrestris

PROVIDER: GSE172422 | GEO | 2023/06/06

REPOSITORIES: GEO

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