PDN: Annual contribution to fund biocuration at the FlyBase knowledgebase![]() DescriptionAnnual contribution to fund biocuration at the FlyBase knowledgebase With an invoice - If you would like to make payment of an invoice you have received, please select item A. Without an invoice - If you would like to contribute but do not need an invoice, please select item B. The suggested contribution is 150 Pounds/Euros per person working on flies in the laboratory. Note: You will need to enter the amount you wish to contribute and click 'Add to basket', then proceed to checkout. Contact information: A. PDN: Flybase contribution - For customers who received an invoice prefixed PMB. PDN: Flybase contribution - For customers who wish to contribute without an invoice |

