Zhang, Yang
Ding, Zehong
Ma, Fangfang
Chauhan, Raj Deepika
Allen, Doug K.
Brutnell, Thomas P.
Wang, Wenquan
Peng, Ming
Li, Pinghua
Article History
Received: 20 October 2014
Accepted: 19 January 2015
First Online: 12 February 2015
Competing interests
: The authors declare no competing financial interests.