AUTHOR=Bird Hannah , Velasquez-Orta Sharon , Heidrich Elizabeth TITLE=Understanding the limitations of substrate degradation in bioelectrochemical systems JOURNAL=Frontiers in Microbiology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/microbiology/articles/10.3389/fmicb.2024.1511142 DOI=10.3389/fmicb.2024.1511142 ISSN=1664-302X