Dr. Brittany J. Carr
@drbjcarr.bsky.social
2.3K followers 1.7K following 960 posts
Assistant Prof @UAlberta. Genetically-modified frogs 🐸, retinal development & degeneration, imaging. She/Her. Views are my own. Canadian 🇨🇦
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drbjcarr.bsky.social
I think I can announce it (it's on the website now), but I'm really excited to say that I got the journal cover for the November issue of JCS! The retina is so beautiful, and I'm so happy I get to share that.
doi.org/10.1242/jcs....

🐸 🧪 #neuroskyence #academicsky #sciart 🐡
A journal cover photo for Journal of Cell Science, Volume 137 (21) Novermber 2024. It is depicting a healthy frog retina labelled using wheat germ agglutinin (magenta), which binds to the photoreceptor outer segments; anti-calbindin antibody (green), which marks cone inner segments and a subset of bipolar cells; and Hoechst 33342 (blue), which stains cell nuclei. It has the Company of Biologists logo on the bottom left.
Reposted by Dr. Brittany J. Carr
xenbase.bsky.social
Cold Spring Harbor Laboratory Course - Cell & Developmental Biology of Xenopus: Gene Discovery & Disease, April 7 - 21, 2026. Application Deadline: January 16, 2026 xenbase.org/xenbase/doNe... #science #devbio #xenopus #frogs
drbjcarr.bsky.social
Elk tax. This was taken safely from my car. I did not take photos of the ones I ran into on foot.
A cow elk laying in the grass. She looks very healthy.
drbjcarr.bsky.social
THE LEVEL OF NONCHALANT. I could never.
drbjcarr.bsky.social
Growing up wildlife aware is wild. Ran into some elk 4/5 through a 5 km loop, so I didn't want to turn around. Made it around them safely.

Ran into a lady a little further along and tried warned her, but she was wearing earbuds. When she finally caught on, she went, "OH WOW! That's so exciting!"
a man is making a surprised face while sitting at a table in a restaurant .
ALT: a man is making a surprised face while sitting at a table in a restaurant .
media.tenor.com
drbjcarr.bsky.social
This beaver swam so close to me as I was sitting on the boardwalk, I was almost worried I was going to have to back away. What a nice encounter though.
The head and nose of a beaver poking out of the water. It's reflection is also visible in the green water.
drbjcarr.bsky.social
I dont even remember when, 1 year ago? 2? These people put this abomination on their balcony near a well-used city walking and biking trail.

I thought it was for Halloween, but it's still just there. Existing.
A grainy photo of a strange, mannequin-like naked statue looking over a balcony with a distorted screaming face.
drbjcarr.bsky.social
Sooo cool! Congratulations!
drannecarpenter.bsky.social
15 years in the making, we confirmed that mitochondria - the powerhouse of the cell - have an unusual localization in patients who experience psychosis (including schizophrenia and bipolar disorders). You’ll never guess what kind of patient cells we used to make this discovery… 🧵
mitochondria from bipolar patients are closer to the nucleus in these images; control patients' are spread out further
Reposted by Dr. Brittany J. Carr
mounty.bsky.social
Ahh yes, that important part of the scientific method where you "make the proof"
drbjcarr.bsky.social
Because that would be too depressing 😅
drbjcarr.bsky.social
But then I have to start over completely 🥲
drbjcarr.bsky.social
Ah, I didn't realize that. It still tries though. I just have to put a pin in after anyway.
drbjcarr.bsky.social
JFC. I am so sorry Bryan. That hurts on so many levels.
drbjcarr.bsky.social
Windows 11 updated and now facial recognition no longer works and I cant find our work printer on ethernet. I assume it's something similar, but I'll be damned if I can figure it out. I've been a PC user my entire life, but this is a whole new level of stupid. It's making me want to switch to mac.
drbjcarr.bsky.social
And I thought predatory journal emails were bad 🙄😒
drbjcarr.bsky.social
So we just get sent AI spam summaries of our own preprints now? Wtf is BGPT?
A block of text from an email that summarizes my own work in the form of AI, and then provides a link to click.
drbjcarr.bsky.social
You dont find yourself, you build yourself 🙌
drbjcarr.bsky.social
Like are we the same person because the same thing happened to me as a kid except it was recurring dreams of Anubis and he was always trying to eat me.
drbjcarr.bsky.social
You are a powerhouse! Congratulations!
drbjcarr.bsky.social
Missed saying goodbye. Safe travels home!
drbjcarr.bsky.social
Ugh, I'm sorry. At the very least frogs are less expensive than mice. They can live much longer though, so losing adults (especially transgenics) sucks.