Susanna Brantley
banner
drsusanna.bsky.social
Susanna Brantley
@drsusanna.bsky.social
Di Talia Lab postdoc @ Duke Cell Bio | PhD @ Stanford Dev Bio | microscopy, fly embryos, dabbling in beetle embryogenesis, quant bio | posts, likes, views, and reposts are my own
Her interdisciplinary approach to science, her fearlessness to tackle her questions with new approaches, and certainly her style are things I can only hope to emulate. Congrats to Lucy - so well deserved!
September 15, 2025 at 7:16 PM
Which was of course the best decision. I'm certainly not biased when I say Stanford Dev Bio is the best place ever to get a PhD. Full of curious, brilliant, and supportive mentors like Lucy.
September 15, 2025 at 7:16 PM
Lucy was the one who called me to tell me I got into her department at Stanford for grad school, and I had to say yes on the phone right then and there!
September 15, 2025 at 7:16 PM
But like all of Lucy's fascinating and impressive stories, I didn't take it as a brag, but rather my first data point that Lucy was an incredible person to know, learn more about, and be influenced by.
September 15, 2025 at 7:16 PM
When I interviewed for grad school at Stanford, it was just a few days after Lucy had won the Presidential Medal of Science, and I was greeted by a story and a photo of her with President Obama when I first walked into her office.
September 15, 2025 at 7:16 PM
Oh no!! Sorry Jongmin
June 14, 2025 at 9:46 PM
Thank you so much!
June 13, 2025 at 9:35 PM
Yes! I believe I have filled out the form
June 13, 2025 at 8:50 PM
These posts about my work and why it's important are reaching outside the bluesky bubble. Go do it!
June 13, 2025 at 8:31 PM
I also wrote up a lay summary of the manuscript we just uploaded to biorxiv on facebook. These two interactions with my local community got tons of engagement, and I am now being featured by my old middle school on their fb page and a local news group called AllOnGeorgia.
June 13, 2025 at 8:31 PM
But integration isn’t sufficient anywhere. In sog mutants (where BMP is low and broad), cells outside the normal domain exhibit higher than normal integrated BMP but activate less transcription.
June 10, 2025 at 4:02 PM
How? The transcription factor Zen modulates the signaling threshold for activation, lowering the barrier for transcription activation.
June 10, 2025 at 4:02 PM
We found that gene expression domains are best predicted by integrated BMP signaling over time, not instantaneous levels, enabling rapid responses to small changes in signaling levels.
June 10, 2025 at 4:02 PM
We made a live reporter of BMP activity coupled with MS2 reporters of target gene transcription to understand how cells convert dynamic signaling into gene expression domains.
June 10, 2025 at 4:01 PM
Thus, cells interpret dynamic morphogen signals through the combined action of temporal integration and spatial competence, providing a framework for robust pattern formation on fast developmental timescales.
June 10, 2025 at 3:58 PM
But integration isn’t sufficient anywhere. In sog mutants (where BMP is low and broad), cells outside the wild type domain exhibit higher than normal integrated BMP but activate less transcription.
June 10, 2025 at 3:58 PM