Halloween gene proves that some scientist do have a sense of humor
Google Scholar is a lot of fun - you should check it out when you get a chance. So, as the Halloween person that i am, I typed in Halloween, and look what I found: The halloween genes are a set of genes identified in Drosophila melanogaster that influence embryonic development . All of the genes code for cytochrome P 450 enzymes in the ecdysteroidogenic pathway (biosynthesis of ecdysone from cholesterol ). Ecdysteroids such as 20-hydroxyecdysone and ecdysone influence many of the morphological , physiological, biochemical changes that occur during molting in insects. [ 1 ] Steroid hormones control many aspects of reproduction, development, and homeostasis in higher organisms. [ 2 ] In arthropods, steroid hormones play equal or even more vital developmental roles, especially in controlling the patterns of gene expression between developmental stages. [ 1 ] First elaborated by research groups led by Wieschaus and Nüsslein-Volhard in the early 1980s, the name was...