Article History
Received: 22 September 2020
Accepted: 18 March 2021
First Online: 13 April 2021
Competing interests
: RIKEN has filed a patent application related to 1,3-butadiene biosynthesis on behalf of Y.M. and T.S. The patent application number is JP 2019-532643. This study was funded by Yokohama Rubber Co., Ltd. (Kanagawa, Japan) and the ZEON Corporation (Tokyo, Japan). The other authors declare no competing interest.