Doctor Droyas

The only known krogan scientist, Doctor Droyas is a researcher working at Saren Arterius' base on Virmire. He is furious when Commander Shepard's squad breaks into his lab; he claims that his work on the genophage is the "glorious salvation" of his species. Droyas works alongside an asari assistant and appears to be doing research using Husks, though there are several cloning pods in his lab as well.