Symbiosis with and mimicry of corals were facilitated by immune gene loss and body remodeling in the pygmy seahorse - Meng Qu; Yingyi Zhang; Joost Woltering; Yali Liu; Zixuan Liu; Shiming Wan; Han Jiang; Haiyan Yu; Zelin Chen; Xin Wang; Zhixin Zhang; Geng Qin; et al. (Proceedings of the National Academy of Sciences, 2025)