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Results from the Node postcard competition

Posted by , on 8 June 2023

One of the crowd-favourite giveaways here at the Node is our collection of postcards. With our supplies dwindling, we are planning to reprint some of the postcards, and take this opportunity to add some more #devbio favourites to our collection.

We ran a public vote for the Node postcard competition to select the top four images to be printed on new postcards. The image with the most votes will also be featured on the cover of a ‘Development’ issue in 2023.

We are now delighted to announce the results:

Winner: Xenopus laevis skeleton

Skeletal staining (alizarin red and alcian blue) of a Xenopus laevis at stage 62. Stage 51 larva was treated with a Cyp26a inhibitor during forelimb regeneration. Notice proximo-distal duplication in the left forelimb. Credit: JC Marin-Llera and MV Chimal-Montes de Oca

The winning image and the following images will be printed on new postcards:

Catshark embryo
Ventral view maximum intensity projection from an immunofluorescence staining labeling the developing nervous system (primarily nerves and ganglia) of a stage 30 small-spotted catshark embryo (Scyliorhinus canicula). The image was acquired using a ZEISS LSM980 with Airyscan2 confocal microscope, stitched and processed using ZEN software from the same microscope. Credit: E. Escamilla-Vega
Drosophila larvae
This shows heat-fixed Drosophila larvae expressing an infrared fluorescent protein (IFP) in the tracheal system using the Gal4/UAS system. Images were acquired in a confocal microscope (Nikon A1R+) with a 10x objective and using the mosaic modality. Stitching was done using the microscope’s software (Nikon NIS-Elements). The images were Z-projected and pseudocolored in Fiji and further processed using Inkscape. Credit: D. Rios
Arabidopsis leaf
Cells on the epidermis of a 3 day old Arabidopsis leaf. This is an adaptation of a linocut print created based on a microscopy image. Credit: M. Smit

Congratulations to the winners of the competition.

Thank you to everyone who submitted their images to the competition, and to everyone who participated in the voting.

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