Airplane! watch as "Otto" takes control of the plane, inflates a female companion, and takes off. Jerry Zucker, Jim Abrahams, and David Zucker (collectively known as Zucker, Abrahams and Zucker, or ZAZ), wrote "Airplane!" while they were performing with the Kentucky Fried Theatre, a small theatre they had founded in 1971. To obtain material for comedy routines, they routinely recorded late night television and reviewed the tapes later primarily to pull the commercials, a process Abrahams compared to "seining for fish". During one such taping process, they unintentionally recorded the 1957 film "Zero Hour!", and while scanning the commercials, found that
Effector-triggered immunity Effector-triggered immunity Effector-triggered immunity (ETI) is a property of the innate immune system. ETI was first identified in plants but has also been identified in animal cells. The innate immune system is common to all multicellular organisms and forms the first line of defense against pathogens. Infected cells recognize that they are under attack by detecting the pathogen directly through the Pathogen Associated Molecular Patterns (PAMPS) which bind with the Pattern Recognition Receptors (PRR) on the host cells. Host cells also recognize the pathogen through effector-triggered immunity, whereby the host cells are alerted to the pathogen by the associated damage