[1P-958] Evolution of the innate immunity mechanism of the brain by retrovirus-derived RTL/SIRH genes in eutherians -RTL9 plays an important role in innate antifungal immunity in the eutherian brain-

^○Fumitoshi Ishino^2,1, Johbu Itoh³, Masahito Irie¹, Ayumi Matsuzawa¹, Tomoko KanekoIshino³ (1.I Dep. of Epigenet, Inst. of Med. Res. Inst., TMDU, 2.Inst. of Res, Tokyo Med. and Dent Univ., 3.Tokai Univ. Sch. of Med.)