Almond Growers Sue USDA to prevent Mandatory Chemical Fumigation of Raw Almonds Following having their organic almond businesses devastated by the USDA’s bizarre decision requiring mandatory chemical substance fumigation of almonds, the almond industry is fighting back again. Fifteen American almond growers have got filed a lawsuit against the USDA in an attempt to repeal the requirements that almonds grown in California become fumigated or pasteurized. Because the USDA’s ruling in 2007, organic almond growers in California have already been devastated by the required fumigation of almonds economically. Because USDA guidelines don’t connect with almonds getting imported from other countries, however, the market has seen an enormous shift away from U.S.The protein is named calcineurin. Researchers got suspected that it takes on an important role in male fertility, however the protein exists in various forms, and it hadn’t been obvious which form might affect fertility. For the study, Ikawa’s team first looked at the effects of knocking out two genes thought to exist only in calcineurin in sperm. The experts discovered that blocking the genes led to less-flexible sperm that could not fertilize eggs. The researchers then considered two existing medications – – cyclosporine A and tacrolimus – – that are recognized to inhibit calcineurin.