I've tried to look on various places (Nottingham uni, PubMed, biorxiv) for any sign of a thesis or publication and cannot find any from Duncan.
So he's either totally lying about something (his presented name online, or having a degree or publication to begin with), or it's a taught MSci which doesn't include publications and is generally more exam work iirc (I wouldn't know particularly well, didn't do one). If I remember right Nottingham is decent for biology, but it's obviously not Russell Group (the uni ranking systems are a scam anyways).
Would also like to find out the name of his father to try and find his papers, if he helped his son cheat a dissertation I wouldn't be shocked to find fraudulent results in his research (i.e. duped images). Finding academic frauds in general is a favorite of mine.