Vojtech Dostal
vojtechdostal.bsky.social
Vojtech Dostal
@vojtechdostal.bsky.social
Cell biologist at @meduniibk.bsky.social. Wikipedia & Wikidata guy.
Would such a probe work for other organelles, eg mitochondria or endosomes, if tagged properly? Or does it need to be a continual network like ER has?
August 20, 2025 at 5:54 AM
Hlasovaci listek si tisknem sami, prijde pry jen identifikacni listek.
July 31, 2025 at 10:51 AM
Sléz velkokvětý nebo neco tomu podobneho. Kakosty maji trochu jiny tvar kvetu. Jiná čeleď :)
July 14, 2025 at 10:12 AM
Sléz,ne?
July 14, 2025 at 5:46 AM
Oh, I just add a few grams of RNase to every meal and let it incubate for a while.
March 18, 2025 at 7:56 AM
I might have not used exactly the same images for all 3 tools, sorry for that - I did this from two different laptops and picked slightly different images somewhere.
February 16, 2025 at 9:39 PM
Difficult to generalize but Cellpose was probably simplest to install even though I ran the remaining two from Google Colab. Low-res images were easier to segment with all 3 tools (cell boundaries are clearly visible). MicroSam surprisingly good even with the confocal but still not reliable.
February 16, 2025 at 9:38 PM
CellPose 3
February 16, 2025 at 9:34 PM
MicroSam
February 16, 2025 at 9:34 PM
SamCell results
February 16, 2025 at 9:34 PM
For testing, I used these three DIC images (which I so far never segmented automatically and had to rely on manual ROI selection) - a tissue culture room microscope, an Incucyte image and a high-end confocal DIC channel
February 16, 2025 at 9:32 PM
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February 12, 2025 at 7:00 AM
Reposted by Vojtech Dostal
Very nice! During our practical course we once used the ColorfulCell vector for a similar purpose www.addgene.org/62449/
February 7, 2025 at 8:49 AM
Very nice! During our practical course we once used the ColorfulCell vector for a similar purpose www.addgene.org/62449/
February 7, 2025 at 8:49 AM
Reposted by Vojtech Dostal
You an even go as far as to color-code each cell-level datapoint by the experimental run it came from, so the reader can see if there if the cell variability is clustered or dispersed.
November 18, 2024 at 7:02 PM