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biology articles imaging

Denoising an old photomicrograph

Note: The denoising I describe in this post was done for artistic reasons and not for scientific purposes. For the proper methodology on image denoising, please follow the CARE paper. I wanted to denoise a twenty-year-old photomicrograph. It’s one of the first scientific images I created back in 2003. It’s so ancient that I used […]

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notes biology

Cephalic furrow on bioRxiv

Our paper about the function of the cephalic furrow in the fruit fly is ready and now available as a preprint in bioRxiv! To access: https://doi.org/10.1101/2023.03.30.534554 P. S. Apart from the poem The Great Divide, I didn’t write much about the cephalic furrow here. But this will change.

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music biology notes

Krill Waves Radio 🦐

Currently listening to 2 Hours Of Squid 🦑 from the Krill Waves Radio by the Monterey Bay Aquarium.

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notes biology

Biology is exciting and informative

Biology is exciting and informative, giving us insight into the beauty of life. What we see with the microscope is the amazing developmental process by which form emerges out of unformed material. To watch an embryo develop is to see the life of a new individual emerge, gradually, stage by stage, from very simple material […]

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notes biology

About mud dragons

Great episode about mud dragons with María Herranz in the New Species podcast: — Post featured image by Alvaro E. Migotto, Fabiane Gallucci, Gustavo Fonseca, Maikon Di Domenico. Kinorhynch. Cifonauta image database. Available at: http://cifonauta.cebimar.usp.br/media/10461/

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biology articles

InverteFest December 2022

The InverteFest is here. A moment to celebrate the overlooked diversity of invertebrates around us. I’m re-posting a video I made for the Cifonauta account on Instagram showing different marine invertebrates moving around under the microscope. Enjoy! Invertebrate Gallery Check the gallery below to find out the identity of each marine invertebrate in the movie […]

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biology articles imaging

Mitotic waves and gastrulation in a fly embryo

Last year I published a snapshot of a mitotic wave in a fruit fly embryo. Here’s the video of that same embryo going through cleavage (nuclei divisions) and gastrulation (cell movements): Mitotic waves What you see at the beginning of the movie are the cycles of synchronous nuclei divisions. They happen in waves from the […]

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notes biology imaging science

Sea biscuits on Labocine

I’m pleased to announce that my short video A Sea Biscuit’s Life is now available on Labocine at https://www.labocine.com/films/a-sea-biscuits-life. The sea biscuits are joining the Science New Wave!

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notes biology

Mechanobiology conference

Mechanobiology investigates the role of physical forces in embryonic development. This week, the conference Mechanobiology in development and disease is happening in the EMBL Heidelberg. I’ll present my work on how the fold that divides the head from the trunk in Drosophila embryos—the cephalic furrow—may have an important mechanical role for gastrulation.

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biology notes

Tree clouds are cloudograms

I hadn’t seen a tree cloud before. Interesting way to visualize uncertainty in phylogenetic trees. And they’re called cloudograms. Kind of funny 😁