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Assistant Professor. Evolutionary physiology and genomics at the University of Denver.
Jon Velotta









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Join us! @ssenese.bsky.social. @drgodwit.bsky.social jobs.du.edu/en-us/job/49...
4mo
Look at that adorable deer mouse with the Rocky Mountains in the background. Nice job @jpvelotta.bsky.social and team on nabbing the image! #fieldwins
www.nytimes.com/2026/01/24/a...
laurenkuehne.github.io/grfpChanges/...
Please spread widely and quickly - the more signatures we get the better chances we have of cajoling NSF into changing course on this small but very impactful item
If you are a grad student in their second year, hoping to apply for a GRFP, the eligibility requirements have changed. You are now ineligible. www.nsf.gov/funding/oppo.... This is an outrage. The government willy-nilly changes the way things are done and it hurts students.
6mo
Check out our new deer mouse paper @sse-evolution.bsky.social! A truly collaborative effort with @drgodwit.bsky.social, @mstager.bsky.social, and Zac Cheviron. academic.oup.com/evolut/advan...
4mo
8mo
8mo
We created an updated, urgent petition focused on the devastating #GRFP eligibiilty changes - please sign and share if you can! bsky.app/profile/jaso...
8mo
Jon Velotta
8mo
1/How do maladaptive responses to novel environments influence trait evolution? With field & lab studies, we (@jpvelotta.bsky.social & @mstager.bsky.social) explored this in deer mice along an elevational gradient. And...it's complicated! 😱 academic-oup-com.silk.library.umass.edu/evolut/artic...
8mo
7mo
Jon Velotta
Jon Velotta
Nathan Senner
Daniel Bolnick
Jon Velotta
Out today from Isabelle Neylan, @rujutavaidya.bsky.social @brantfaircloth.bsky.social, M Dassnayake and me: The transcriptomic response to early life heat stress mirrors adaptive differences between populations – evidence for plasticity-led evolution. royalsocietypublishing.org/rspb/article...
Jon Velotta
23d
Lauren Kuehne
Nathan Senner
Abstract. Understanding organismal responses to dynamic environments is becoming increasingly important in our rapidly changing world. Beyond genetic adapt
royalsocietypublishing.org
Genetic assimilation and accommodation shape adaptation to heat stress in a splash pool copepod
laurenkuehne.github.io
jobs.du.edu
Petition to NSF to Restore Eligibility for the 2026 Graduate Research Fellowship Program Competition
Details - Seasonal Field Technician, Velotta Lab | University of Denver
www.nytimes.com
6 Podcasts About Medicine and Health Care
Morgan Kelly
NSF unexpectedly changed (at the last minute) who is eligible to apply for the Grad Research Fellowship, dropping 2nd year students. We started a petition to reverse this unfair change, Sign here: laurenkuehne.github.io/grfpChanges/ and please spread the word!!!!
Read the latest issue of Evolution: academic.oup.com/evolut/issue...
8mo
6mo
Daniel Bolnick
Evolution
laurenkuehne.github.io
Petition to NSF to Restore Eligibility for the 2026 Graduate Research Fellowship Program Competition
The new #NSF #GRFP application now excludes 1000’s of students, including those who were told they could apply this year, or who planned to apply next year. We have a new specific petition urging #NSFGRFP undo this harmful action. If you are impacted sign here: laurenkuehne.github.io/grfpChanges/
8mo
Jason Williams
laurenkuehne.github.io
Petition to NSF to Restore Eligibility for the 2026 Graduate Research Fellowship Program Competition
Please share with anyone who cares about NSF support for graduate students and take 30 seconds to sign and leave a comment. The deadline for the 2025 Graduate Research Fellowship Program is about one month away and literally no one can apply. #NSFGRFP jasonjwilliamsny.github.io/grfp2025/
8mo
An Open Letter to U.S. STEM Leadership on the NSF Graduate Research Fellowship Program
jasonjwilliamsny.github.io
An Open Letter to U.S. STEM Leadership on the NSF Graduate Research Fellowship Program
Jason Williams
Abstract. Novel environments can induce fitness-reducing responses (i.e., maladaptive plasticity) that should be eliminated by selection via genetic compen
academic.oup.com
Incomplete genetic compensation and countergradient variation of blood-oxygen transport in deer mice
www.nsf.gov
NSF Graduate Research Fellowship Program (GRFP)