Deep sequencing detects very-low-grade somatic mosaicism in the unaffected mother of siblings with nemaline myopathy

Satoko Miyatake, Eriko Koshimizu, Yukiko K. Hayashi, Kazushi Miya, Masaaki Shiina, Mitsuko Nakashima, Yoshinori Tsurusaki, Noriko Miyake, Hirotomo Saitsu, Kazuhiro Ogata, Ichizo Nishino, Naomichi Matsumoto^*