Erratum to: Mol Biol Rep (2014) 41:5997–6002 DOI 10.1007/s11033-014-3477-y

Acknowledgements should be correctly read as:

This work was supported by grants from the National Natural Science Foundation of China (31200120 and 31400150); the Natural Science Foundation of Guangdong Province (S2013040016596); the Foundation for Distinguished Young Talents in Higher Education of Guangdong, China (2013LYM_0096); the Science and Technology New Star in Zhu Jiang, Guangzhou City (2013J2200018); and the First Batch of Young Core Instructor of Guangzhou Medical University. Dr. Yasushi Kawaguchi is gratefully acknowledged for generous gift of pYEbac102.