Scientific Reports 6: Article number: 30963; published online: 08 August 2016; updated: 30 September 2016

This Article contains a typographical error in the Acknowledgements section.

“We would also like to thank Li Xe and Xijiao Song (Zhejiang Academy of Agricultural Sciences, Hangzhou, China) for technical assistance on the confocal microscopic analysis”.

should read:

“We would also like to thank Li Xie and Xijiao Song (Zhejiang Academy of Agricultural Sciences, Hangzhou, China) for technical assistance on the confocal microscopic analysis”.