Potentiation of the antimycobacterial activity of bedaquiline, clofazimine, and doxycycline against Mycobacterium smegmatis by several natural product-based compounds is putatively via efflux inhibition

The dataset is provided as a single Excel workbook containing: Raw assay data: Concentration–response values from in vitro antimycobacterial assays of natural product-based compounds in combination with bedaquiline, clofazimine, and doxycycline. Includes replicate measurements, mean values, standard deviations, and IC₅₀ calculations. Graph source data: Values underlying all figures and tables presented in the manuscript. Proposal sheet: The research proposal outlining study background, objectives, and design. Protocols sheet: Laboratory protocols and procedures used, including culture preparation, compound exposure, assay readouts, and data processing steps. Variable descriptions: Information on compound names, concentrations, replicate numbers, assay readouts, and control conditions. All data are organized by sheet within the Excel file to ensure transparency and reproducibility.