Abstract Background At the very end of the larval stage Drosophila expectorate a glue secreted by their salivary glands to attach themselves to a substrate while pupariating. The glue is a mixture of apparently unrelated proteins. some of which are highly glycosylated and possess internal repeats. Because species adhere to distinct substrates (i. https://missouriquiltcoes.shop/product-category/knitting-notions/