In silico antibody accessibility analysis indicates that ectodomain epitopes are transiently exposed, while MPER epitopes are virtually always occluded in the pre-fusion trimer.
A bout of gas, bloating, cramps, and diarrhea or constipation may make you reevaluate your meals to find out where you went wrong. But if you have irritable bowel syndrome (IBS), the culprit could be ...