Inter-Species Grafting Caused Extensive and Heritable Alterations of DNA Methylation in Solanaceae Plants Wu, Rui ; Wang, Xiaoran ; Lin, Yan ; Ma, Yiqiao ; Liu, Gang ; Yu, Xiaoming ; Zhong, Silin ; Liu, Bao Abstract Publication: PLoS ONE Pub Date: April 2013 DOI: 10.1371/journal.pone.0061995 Bibcode: 2013PLoSO...861995W