Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Copyright (c) 2026 Singh Lab, Brown University Authors: Nikolai Tennant, Ananya Pavuluri, Gunjan Singh, Kaitlyn Cortez, Kate O'Connor-Giles, Erica Larschan, Ritambhara Singh This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. You are free to: Share — copy and redistribute the material in any medium or format Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. NonCommercial — You may not use the material for commercial purposes. NoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits. CITATION REQUIREMENT: Any use of this software must cite the associated publication: Tennant, N., Pavuluri, A., Singh, G., Cortez, K., O'Connor-Giles, K., Larschan, E., & Singh, R. (2026). An snRNA-seq aging clock for the fruit fly head sheds light on sex-biased aging. Scientific Reports. Full license text: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode DISCLAIMER: This software is provided "as is" without warranty of any kind. The authors are not liable for any claim, damages, or liability arising from its use.