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Jon Velotta

@jpvelotta.bsky.social
348 followers 202 following 29 posts

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

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Reposted by Jon Velotta
Evolution Meetings @evolmtg.bsky.social · 18/06/2026
We can't wait to see everyone in Cleveland in a couple of days! You can find the schedule here and the QR code to download the app: www.evolutionmeetings.org/program.html
evolutionmeetings.org
Program
The 2026 Virtual Event has concluded. Recorded talks will be available shortly via YouTube.
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Jon Velotta @jpvelotta.bsky.social · 18/06/2026
So very proud of @rileymcorcoran.bsky.social for publishing her beautiful masters thesis work!! @official-smbe.bsky.social academic.oup.com/mbe/advance-.... Repeated positive selection in landlocked alewives is rare, but balancing selection acts on a set of genes from a single gene family.
academic.oup.com
Multiple modes of selection underlie repeated and human-mediated adaptation in a formerly migratory fish
Abstract. The extent to which we can predict evolution is crucial in our era of rapid anthropogenic change. Alewives (Alosa pseudoharengus) in the Atlantic
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Morgan Kelly @invertevoeco.bsky.social · 20/05/2026
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...
royalsocietypublishing.org
Genetic assimilation and accommodation shape adaptation to heat stress in a splash pool copepod
Abstract. Understanding organismal responses to dynamic environments is becoming increasingly important in our rapidly changing world. Beyond genetic adapt
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Jon Velotta @jpvelotta.bsky.social · 10/02/2026
Join us! @ssenese.bsky.social. @drgodwit.bsky.social jobs.du.edu/en-us/job/49...
jobs.du.edu
Details - Seasonal Field Technician, Velotta Lab | University of Denver
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Jon Velotta @jpvelotta.bsky.social · 24/01/2026
www.nytimes.com/2026/01/24/a...
nytimes.com
6 Podcasts About Medicine and Health Care
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Nathan Senner @drgodwit.bsky.social · 20/11/2025
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
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Nathan Senner @drgodwit.bsky.social · 20/10/2025
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...
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Daniel Bolnick @danielbolnick.bsky.social · 29/09/2025
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
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Lauren Kuehne @omfishient.bsky.social · 29/09/2025
We created an updated, urgent petition focused on the devastating #GRFP eligibiilty changes - please sign and share if you can! bsky.app/profile/jaso...
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Jon Velotta @jpvelotta.bsky.social · 29/09/2025
laurenkuehne.github.io/grfpChanges/...
laurenkuehne.github.io
Petition to NSF to Restore Eligibility for the 2026 Graduate Research Fellowship Program Competition
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Jon Velotta @jpvelotta.bsky.social · 26/09/2025
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.
nsf.gov
NSF Graduate Research Fellowship Program (GRFP)
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Jon Velotta @jpvelotta.bsky.social · 24/09/2025
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...
academic.oup.com
Incomplete genetic compensation and countergradient variation of blood-oxygen transport in deer mice
Abstract. Novel environments can induce fitness-reducing responses (i.e., maladaptive plasticity) that should be eliminated by selection via genetic compen
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Jon Velotta @jpvelotta.bsky.social · 29/06/2025
Check out our new perspective on homeostasis and stress! Led by @evoecoalex.bsky.social with me and @cam-g.bsky.social. academic.oup.com/icb/advance-....
academic.oup.com
A Systems Approach to Homeostasis: What Euryhaline Fish Teach Us About Organismal Stress Responses
Synopsis. Historically, organismal biologists have studied the organism’s response to environmental variation from two complementary perspectives: one has
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Alexandria Ocasio-Cortez @aoc.bsky.social · 22/03/2025
Tonight an unbelievable **34,000 people** gathered for our Denver rally to take on billionaires and win our country back. This was the largest political gathering in Denver since Obama in 2008. Also bigger than the 2024 DNC. And the largest ever rally in Bernie’s career (and obviously, mine too).
AOC and Bernie in front of the rally crowd in DenverZoomed out crowd shot of 34,000 people in downtown Denver with Colorado mountains in the background
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Acyn @acyn.bsky.social · 22/03/2025
AOC: Do you know which coloradans did vote to cut medicare and jack up health care cost? Every single Republican representative from Colorado. Don't you worry, I was just at Gabe Evans' district, and 11,000 of his constituents would like a word
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Jon Velotta @jpvelotta.bsky.social · 20/03/2025
www.nytimes.com/2025/03/20/u...
nytimes.com
Trump’s Battles With Colleges Could Change American Culture for a Generation
Many in higher education worry Trump’s efforts to bend academia to his will could end American leadership in research and science. Universities are not finding many allies to defend them.
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Sherry Pagoto, PhD @drsherrypagoto.bsky.social · 12/03/2025
New report shows that NIH grants fueled $95 billion in economic activity and 407,782 jobs in 2024. That's not to mention the countless lives that biomedical research has saved. Show me a better investment than that. www.forbes.com/sites/michae...
forbes.com
NIH Grants Fueled $95 Billion In FY 2024 Economic Activity, Finds New Report
National Institutes of Health grants generated almost $95 billion in economic activity nationwide in FY 2024 according to a new report by United for Medical Research.
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This Podcast Will Kill You @tpwky.bsky.social · 11/03/2025
Our YouTube premiere starts in just a few minutes! youtu.be/Dx0ewmmMjnQ
youtu.be
This Podcast Will Kill You - Pregnancy: First Trimester
YouTube video by Exactly Right Media
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Senator Bernie Sanders @sanders.senate.gov · 11/03/2025
For the first time in 10 years, a child has died from measles in the United States. Vaccines prevent measles. Americans need to hear our top health officials say clearly: every child in America should get vaccinated against this terrible disease.
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Jon Velotta @jpvelotta.bsky.social · 07/03/2025
#standupforscience Denver! Thank you @ssenese.bsky.social for being lead organizer and @emma-glenn23.bsky.social @peteromyscus.bsky.social @etarnawa.bsky.social @rileymcorcoran.bsky.social for organizing and volunteering! ✊ #proudmentor
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Jon Velotta @jpvelotta.bsky.social · 07/03/2025
@erinwelsh.bsky.social and her crowd at #standupforscienece Denver! Science saves! Get vaccinated. @tpwky.bsky.social
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Jon Velotta @jpvelotta.bsky.social · 07/03/2025
Standing up for science now! #colorado #denver @bennet.senate.gov
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Jon Velotta @jpvelotta.bsky.social · 07/03/2025
Be part of this movement! Today in #Denver at 1pm at the capitol! Come #standupforscience
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Jon Velotta @jpvelotta.bsky.social · 07/03/2025
COME STAND UP FOR SCIENCE!! TOMORROW!!
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Graham Scott @scottlab.ca · 06/03/2025
The Scott Lab at McMaster is currently recruiting graduate students to examine the physiological and molecular mechanisms of high-altitude adaptation in small mammals. Details at scottlab.ca/opportunities/
scottlab.ca
Opportunities
Interested in Joining the Scott Lab? The Scott Lab is currently recruiting graduate students to examine the physiological and molecular mechanisms of high-altitude adaptation in small mammals. Pote…
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Stand Up for Science! @standupforscience.net · 06/03/2025
SO MANY STAND UP FOR SCIENCE EVENTS TO CHOOSE FROM—153 and COUNTING! To get more information on our local events and to register your own, head to www.standupforscience2025.org/local-event-information/ ☀️⬇️🌎
List of Stand Up for Science events—official events in red, solidarity events in blue.
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Jon Velotta @jpvelotta.bsky.social · 06/03/2025
www.nature.com/articles/d41...
nature.com
Exclusive: NIH to terminate hundreds of active research grants
Studies that touch on LGBT+ health, gender identity and DEI in the biomedical workforce could be terminated, according to documents obtained by Nature.
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Kate Ertmann @katelovesmath.bsky.social · 05/03/2025
And #MATH because you can’t do science without math so I’m (also) gonna #standupformath2025
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Scott Delaney @scott-delaney.bsky.social · 05/03/2025
BREAKING: Federal judge issues prelim injunction blocking NIH from cutting indirect cost rates for research. This extends the temp restraining order that's been in place the past few weeks. Big win for health. Big loss for disease and cancers. Especially political ones.
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Stand Up for Science! @standupforscience.net · 04/03/2025
On Friday, we Stand Up for Science in locations Nationwide (& internationally!) to support science as a public good that benefits everyone. Join us! Visit www.standupforscience2025.org for more information & other ways to get involved ☀️
navy blue background with white text that says "3 days until we stand up for science"
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Sarah Senese @ssenese.bsky.social · 02/03/2025
Colorado— Looking for a @standupforscience.bsky.social sign/poster making event? Look no further! Golden—3/3 @6 Boulder—3/5 @5 Aurora/Denver—3/6 @6
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Jon Velotta @jpvelotta.bsky.social · 02/03/2025
Stand with us #Denver! ✊ @standupforscience.bsky.social @ssenese.bsky.social. I will be speaking on academic freedom, drawing inspiration from MIT scientist Vannevar Bush's "Science the Endless Frontier," and @biologycarly.bsky.social recent @chronicle.com article: www.chronicle.com/article/the-...
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Stand Up for Science! @standupforscience.net · 02/03/2025
WHERE WILL YOU BE ON MARCH 7TH!? Head to www.standupforscience2025.org/local-event-information/ or the link in our bio to find your closest event—or add one if you're hosting one! #standupforscience2025
Map of Stand Up for Science events, with official SUFS events in Red and solidarity events in Blue
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Stand Up for Science! @standupforscience.net · 28/02/2025
SEE YOU IN ONE WEEK ☀️ March 7th, 2025! More info at www.standupforscience2025.org! #standupforscience2025
Red background with white text, one week until stand up for science 2025.
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Stand Up for Science! @standupforscience.net · 28/02/2025
SAVE OUR SCIENCE! There's a war on science happening right now, and we're trying to win—for the sake of our families, our friends, and our communities. Want to support #StandUpforScience2025? Show up in DC, locally, call your representatives, or visit www.caaps.co/caapsstandup... ☀️
red background that says SOS - save our science!
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Erin Welsh @erinwelsh.bsky.social · 28/02/2025
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Carly Anne York, PhD @biologycarly.bsky.social · 21/02/2025
I got mad and wrote an article.
chronicle.com
The Rise (and Fall?) of the National Science Foundation
In the ’50s, America declared science an “endless frontier.” We may be reaching the end of it.
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Society for the Study of Evolution @sse-evolution.bsky.social · 28/02/2025
Are you a grad student or postdoc who would like to attend in-person #Evol2025? SSE offers registration waivers for those who need additional funding to attend the meeting. Complete the short application form by March 15: buff.ly/4gSSKk5 @evolmtg.bsky.social
The Evolution 2025 meeting logo. Text: Society for the Study of Evolution Registration Waiver for graduate students and postdocs who need additional funding to attend in-person Evolution. Deadline March 15, 2025.
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Carl Zimmer @carlzimmer.com · 26/02/2025
First measles death is reported in the West Texas outbreak that’s infected more than 120 people apnews.com/article/meas...
apnews.com
First measles death is reported in the West Texas outbreak that's infected more than 120 people
A person who was hospitalized has died from measles in West Texas. It's the first since the outbreak began late last month.
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Jon Velotta @jpvelotta.bsky.social · 26/02/2025
Stand up for Science with us!
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Sarah Senese @ssenese.bsky.social · 24/02/2025
🚨CO Scientists🚨 Have you or someone you know been fired from a federally funded position? If so—contact me! Looking for speakers/stories for the Stand Up for Science rally in Denver, CO.
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Sarah Senese @ssenese.bsky.social · 23/02/2025
🚨Anyone in CO🚨 if you are open to volunteering—I need you! Please reach out to help organize at our capitol in Denver. We need you! Science needs you! Stand up for science!
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Alexandria Ocasio-Cortez @aoc.bsky.social · 22/02/2025
It may not be cool or hip in some circles, but we legitimately do need a massive amount of people to run for office. Flood the school boards, councils, county seats, state legislatures, Congress, etc. Big changes at the top happen when the ground shifts at the bottom. And that can start now.
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Stand Up for Science! @standupforscience.net · 19/02/2025
☀️📣 Looking for VOLUNTEERS to help us #standupforscience2025 in Colorado! Know someone interested? Fill out this form: airtable.com/app4h5wUssMG... #scienceforall #sciencenotsilence #colorado
Image of colorado with the text looking for colorado volunteers
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Ben Collins @bencollins.bsky.social · 13/02/2025
HHS Secretary Dr. Leo Spacemen
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Jon Velotta @jpvelotta.bsky.social · 12/02/2025
www.standupforscience2025.org #standupforscience2025 ・ #sciencenotsilence ・ #scienceforall
standupforscience2025.org
STAND UP FOR SCIENCE 2025
Join us in Washington, DC or your state capitol on March 7th, 2025 to stand up for science!
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Jon Velotta @jpvelotta.bsky.social · 11/02/2025
Field Techs wanted! Join me, @ssenese.bsky.social, @drgodwit.bsky.social, and others this upcoming field season! Apply here: jobs.du.edu/en-us/job/49...
jobs.du.edu
Details - Field Technician - Velotta Lab | University of Denver
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Erica Larson @ellarson.bsky.social · 10/02/2025
takeaction.io/aibs/write-t...
takeaction.io
Write to Congress About the Impacts of Recent Executive Actions on Science
Recent Executive Orders and directives have created widespread confusion and uncertainties for the U.S. scientific community . The abrupt freeze in spending, planned mass layoffs at the National Scien...
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Evolution Meetings @evolmtg.bsky.social · 10/02/2025
Registration for Evolution 2025 is now open! Come join us virtually from May 29-30, and/or in-person in Athens, GA from June 20-24. @sse-evolution.bsky.social @systbiol.bsky.social @asn-amnat.bsky.social #Evol2025 www.evolutionmeetings.org/registration...
evolutionmeetings.org
Evolution 2025 Registration
Evolution 2025 - the joint conference of the SSE, ASN, and SSB
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LunaLuvgood2020 @lunaluvgood2020.bsky.social · 08/02/2025
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