CJCP     2017 19 (5):  601-606    ISSN: 1008-8830  CN: 43-1301/R Research advances in the association between maternal intake of methyl donor nutrients during pregnancy and DNA methylation in offspring WU Meng-Meng, YANG Fan Department of Pediatrics, West China Second University Hospital, Sichuan University/Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of Education, Chengdu 610041, China Received: 2016-12-06  Revised: 2017-03-07  Online: null Supporting info