Geoff McFadden

@fad1.bsky.social

Identified the apicoplast in 1996. Coasting ever since.

Today marks 30 years since we identified the apicoplast, a relict plastid in human and animal parasites (PMID 8632819). Apicoplasts are the target of the widely used antimalarial prophylactic doxycycline, which has saved many thousands of malaria infections.

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Meanwhile, its autumn down under. Tupelo tree imported from North America. There are almost no deciduous trees in Australia and most of the ones that lose their leaves do it in the dry season to avoid desiccation not the cold.

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Popped into my local Data Centre. A helpful person there helped me find the data I wanted.They explained that I could take the data home for as long as I wanted but please bring it back so someone else can use it too. Apparently this person is paid by the city to curate the data. Amazing innovation.

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Passed 2k emails unread. The sky hasn’t fallen. No lightning bolts frizzling me from on high. I still have a job. I have found you get a lot less email if you don’t reply 🙄

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Cuckoo wasp from SE Australia. Lays her eggs in the larvae of mud daub wasps, which become food for the hatching cuckoo wasp larvae. Remarkably beautiful little insect, and I’m pretty happy with this iPhone shot as she is only 10mm long.

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“Every AI ever built has an electromagnetic shotgun wired to its forehead”. William Gibson in his multi-award-winning Neuromancer, 1984. Reread it 41 years on & there’s some spooky foresight by a remarkable future gazer. Fun part is he didn’t foresee wifi. People tote cables & dongles to ‘jack in’.

[We are Hiring!] The Weiss Lab at Albert Einstein College of Medicine (NY) is hiring a Postdoc Scientist to explore the Toxoplasma gondii cyst wall using XL-MS, Split TurboID, & U-ExM. This project aims to unlock new strategies for treating toxoplasmosis. DM for more info!

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My time on Moku O Lo’e is almost at an end. The coral spawning was not very successful. Only three of our 40 colonies spawned. Anyway, had a gorgeous visit and the surf was epic for 2.5 weeks. Biggest waves I’ve ridden in years. And that tsunami evacuation night was one to remember.

Ford and Giada taking me out to the reefThis was scary but was eventually no tsunami. We evacuated to the slopes of Diamond Head volcano. Corals netted to harvest spawn. Maybe the nicest lab I’ve ever worked at

Touring the Pacific researching my book on the origin & evolution of Life. Last stop was in Palau 🇵🇼 to see this photosynthetic jellyfish in Ongeim'l Tketau seawater lake. They don’t sting and exist entirely through the food from their pink/brown algal symbionts. They swim to stay in the sunlight.

Hi BlueSky! We are looking forward to sharing updates, insights and sparking conversations about science in Australia and beyond. And we are always open to your ideas and feedback. 📸 The Shine Dome, Canberra, beneath a blue sky. 😉

A dome-shaped building seen behind shrubs with trees on both sides. A blue sky is above.