W1118

The w1118 (white-eyed 1118) is a specialized laboratory strain of the fruit fly Drosophila melanogaster, often utilized in genetic research due to its distinct and well-characterized mutation. This breed is easily distinguishable by its white eyes, resulting from a mutation in the white (w) gene, which inhibits the transport of pigment granules to the eyes, leading to the absence of red coloration. As a result, these fruit flies serve as an important tool for genetic and developmental biology studies, enabling researchers to explore gene expression, inheritance patterns, and the mechanisms of eye pigment deposition.

The w1118 strain, like its counterparts, is highly amenable to laboratory conditions with a quick life cycle and prolific breeding capacity, facilitating rapid and reliable experimentation. Its widespread use in genetic manipulation, including CRISPR/Cas9 applications, makes it a cornerstone in advancing our understanding of molecular genetics and evolutionary biology.

Colors: White Eye