Seabrook Potato Crisps sold through mail order. The company has a number of firsts to its name - in 1979, they were the first company to launch crinkle cut crisps, and these now make up the majority of their business. In the 1980s the company was the first to start using sunflower oil in its cooking process and in 2007 Seabrook were the first crisp brand to remove MSG from all its crisps. In 2014 Seabrook went one step further, and were the first, and remain the only major crisp brand to be Coeliac UK (gluten free) accredited. In 2014 they also launched
Turnip crinkle virus are involved in movement in the plant. A number of non-coding RNA elements have been characterised in the TCV genome; examples are hairpin 5 and the core promoter. Small, helper viruses known as satellite RNA have been found to co-infect plants only in the presence of TCV. These non-coding RNAs up-regulate the symptoms of TCV infection. The satellite RNA are dependent of the TCV and host machinery to propagate. Satellite C shares sequence homology with the 3'end of the TCV, while satellite D shares sequence homology with the 5'end of satellite C. Turnip crinkle virus Turnip crinkle virus (TCV) is