In 2007, Doritos ran a campaign called Doritos X-13D Flavor Experiment where black, unidentified bags of Doritos were on the market for consumers to identify and name the flavor. The only flavor identification on these chips was All American Classic.
Sturge-Weber is an embryonal developmental anomaly resulting from errors in mesodermal and ectodermal development. Unlike other neurocutaneous disorders (phakomatoses), Sturge-Weber occurs sporadically (i.e., does not have a hereditary etiology). It is caused by a somatic activating mutation occurring in the GNAQ gene. Radiological findings will show tram track calcifications on CT, bilaterally.
DNA gyrase, often referred to simply as gyrase, is an enzyme that relieves strain while double-strand DNA is being unwound by helicase. It is also known as DNA topoisomerase II.This causes negative supercoiling of the DNA.Bacterial DNA gyrase is the target of many antibiotics, including nalidixic acid, novobiocin, and ciprofloxacin.he unique ability of gyrase to introduce negative supercoils into DNA is what allows bacterial DNA to have free negative supercoils. The ability of gyrase to relax positive supercoils comes into play during DNA replication and prokaryotic transcription.