Recent experiments showed that engineered Escherichia coli colonies grow and self-organize into periodic stripes with high and low cell densities in semi-solid agar. The stripes develop sequentially behind a radially propagating colony front. similar to the formation of many other periodic patterns in nature. These bacteria were created by genetically coupling the intracellular chemot... https://hollandscountryclothinges.shop/product-category/dog-deodorising-sprays/