Methylation status of LINE-1 retrotransposon in chromosomal mosaicism during early stages of human embryonic development / S. A. Vasilyev, E. N. Tolmacheva, A. A. Kashevarova [et.al.] // Molecular biology. 2015. Vol. 49, № 1. P. 144-152. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000518621