AUTHOR=Romanova Daria Y. , Moroz Leonid L. TITLE=The ancestral architecture of the immune system in simplest animals JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1529836 DOI=10.3389/fimmu.2024.1529836 ISSN=1664-3224