TY - RPRT TI - Global-scale microbiome analyses identify an ancestral gut cyanobacterial lineage enriched in African populations AU - Murai, K. AU - Suzuki, Y. AU - Nishijima, S. PY - 2026 DO - 10.64898/2026.04.24.720558 UR - https://www.biorxiv.org/content/10.64898/2026.04.24.720558v1 ID - 10.64898/2026.04.24.720558 ER -