P-element Transposon

P-element transposons are segments of DNA that can move within an organism’s genome, acting like “jumping genes.” Discovered in fruit flies, they can insert themselves into different locations in the DNA, potentially disrupting genes or altering their function. This movement can contribute to genetic diversity and evolution but can also lead to mutations that may affect the organism's traits. P-elements are tools in genetic research, helping scientists understand gene regulation and the mechanisms of genetic change.