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Genetic screens in Drosophila melanogaster have long been used to identify genes found in a variety of developmental, cellular, and behavioral processes. Here we describe the characterization and mapping of a mutation identified in a conditional screen for genetic regulators of cell growth and cell division. Within a Flp/FRT system, mutant G.3.2 results in a reduction of mutant tissue and a rough eye phenotype. We find that G.3.2 maps to the gene cnk , providing further support that cnk is a critical gene in Drosophila eye development. This mutant was characterized, mapped and sequenced by undergraduate students within the Fly-CURE consortium., Competing Interests: The authors declare that there are no conflicts of interest present., (Copyright: © 2024 by the authors.)

Anorexia nervosa and bulimia nervosa have, in recent years, become disorders of major concern. Young women are particularly prone to such eating disorders, and substantial numbers have involved themselves in the practices that identify these problems. Understanding the thinking behind these disorders is helpful in recognizing them and developing a treatment approach. The most effective medication for bulimia reported to date is fluoxetine hydrochloride (Prozac). The concurrent participation of a physician, nutritionist, and family therapist in the care of these patients is ideal.