Nature Communications 3: Article number: 926 (2012); Published: 26 June 2012; Updated: 5 February 2013.

The affiliation details for Hirofumi Yoshioka and Yoichi Nakahira are incorrect in this Article. The correct affiliations for these authors are listed below.

Hirofumi Yoshioka2, Yoichi Nakahira1,5

1Graduate School of Life and Environmental Sciences, Kyoto Prefectural University, Sakyo-ku, Kyoto 606-8522, Japan

2Graduate School of Bioagricultural Sciences, Nagoya University, Chikusa-ku, Nagoya 464-8601, Japan

5The Venture Business Laboratory, Ehime University, Bunkyo-cho, Matsuyama 790-8577, Japan