Similarly to other potyvirids. the bymovirus wheat yellow mosaic virus (WYMV) encodes a P3N-PIPO protein that is expressed by frameshifting occurring within the open reading frame of the P3 protein. P3N-PIPO is known to be essential for the cell-to-cell movement of several potyviruses. but this has not yet been confirmed for the WYMV. https://yeswellneses.shop/product-category/home/