GM-fed mice of all ages considered, the nuebmr of perichromatin granules is higher and the nuclear pore density lower. "we found enlargements in the smooth endoplasmic reticulum in GM-fed mice Sertoli cells. ncbi.nlm.nih.gov/sites/entrez/15718213?dopt=Abstract holding=f1000,f1000m,isrctn our data suggest that GM soybean intake can influence hepatocyte nuclear features in young and adult mice ncbi.nlm.nih.gov/sites/entrez/12441651?dopt=Abstract holding=f1000,f1000m,isrctn