"Kazuki Izawa,Hirokazu Kuwahara,Kumiko Kihara,Masahiro Yuki,Nathan Lo,Takehiko Itoh,Moriya Ohkuma,Yuichi Hongoh","Comparison of Intracellular "Ca. Endomicrobium Trichonymphae" Genomovars Illuminates the Requirement and Decay of Defense Systems against Foreign DNA",,"Genome biology and evolution","Oxford University Press","Vol. 8","No. 10","  3099-3107",2016,Oct.