Animals have expanded the evolutionary legacy of unicellular ancestors in blood cells - Yosuke Nagahata; Yuji Nishimura; Ryota Kaitani; Jason Cheok Kuan Leong; Izumi Oda-Ishii; Hisanori Kohtsuka; Shinya Abe; Tasuku Ishida; Marina Carmona-Rivas; Sebastian R. Najle; Elena Casacuberta; Koichi Ikuta; et al. (Proceedings of the National Academy of Sciences, 2026)