🎉 Congrats to our DNA Day Innovation Contest winner, Chris Frazar (UW)! His multiomic work on SCAX5 used Watchmaker RNA Library Prep + Polaris Depletion to reveal how pathogenic variants impact 3D chromatin + cerebellum development. See it at #ASHG2025! #DNAday #RareDisease

Happy Teacher Appreciation Week

The dedication of all teachers helps foster the educational development of the next generation of human geneticists. At ASHG, their work is on display via our #DNADay Essay Contest submitters. Happy #TeacherAppreciationWeek!

@genomecanada.ca @genomebc.bsky.social @genomeprairie.bsky.social @ontariogenomics.bsky.social
#GQ25 #GenomicsEveryDay #DNADay #PowerOfGenomics

DNA-PAINT image of tubulin in green and mitochondria in magenta.

To celebrate #DNADay from last week, this #FluorescenceFriday we have a #DNAPAINT image of #Tubulin ( #cytoskeleton ) in green and the #mitochondria protein #Tomm20 in magenta, taken by ONI former scientist Dr Nina Jajčanin Jozić using the #Nanoimager with probes from @massivephotonics.bsky.social.

Mission Accomplished for Bauhinia Genome - bauhinia genome It's been a decade long journey but the publication of a completely gapless (T2T) genome assembly finally marks Mission Accomplished for the Bauhinia Genome

More on our #DNADay T2T Bauhinia genome paper from the Bauhinia Genome blog bauhiniagenome.hk/2025/04/miss...

@genomecanada.bsky.social @genomebc.bsky.social @ontariogenomics.bsky.social @genomeprairie.bsky.social
#GQ25 #GenomicsEveryDay #DNADay #PowerOfGenomics

Removal of toxic steroidal glycoalkaloids and bitterness in tomato is controlled by a complex epigenetic and genetic network A complex regulatory network controls the removal of toxic steroidal glycoalkaloids during tomato ripening.

Tomatoes lose their bitterness and toxicity as they ripen thanks to DNA demethylation, the hormone ethylene, and key transcription factors, finds a Science Advances study.

Learn more on #DNAday: scim.ag/436PmyO

Visited Dr Henry Louis Gates Jr building and museum while in Boston #dnaday #geneology

Reflecting on DNA Day:
Our DNA repair machinery tirelessly works to maintain genome integrity.
This image captures the repair at play.
📸 Credit: Valeria Fabijanić (Erasmus+), during her visit to our lab
#DNADay #GenomeIntegrity #DNARepair @carrerasijc.bsky.social @euerasmusplus.bsky.social

4/25 National DNA Day🧬

1953: Watson and Crick first described the double-helix structure of DNA.
2003: Scientists completed sequencing the entire human genome (after 13 years!)

#aiart #aiartists #promptart #DNADay #Genomics #DNA #Biotech #STEM #HumanGenomeProject
#lyrafluxpersonal #SDA24

Happy DNA Day.
#HappyDNADay #HappyDNADay2025 #DNADay #DNADay2025 #DNA #DNACells

Happy #DNADay to everyone who agrees that science is real and funding it actually matters. #genechat

On this Happy #MalariaDay and #DNADay, I celebrate beautiful (and deadly!) Plasmodium falciparum (malaria) developing inside human red blood cells. Image: individual 3D super-resolved genomes reconstructed using advanced AI-based image processing.

The Eagle in Cambridge must have a nice spot this day in 1953! happy #DNADay , good day to start new book genes+ethics-> 🧬 GENETHICS

An 1871 prep of salmon sperm DNA by Friedrich Miescher I photographed in Tuebingen for #DNADay

And his 1871 paper reporting the isolation of “nuclein” from pus cells

Happy National DNA Day to everyone in the crowd, and on FreezeCrowd.com today! What is a cool fact about DNA on your college campus? ❤️🧬❄️ #NationalDNADAY #DNADay #DNADAY25 #DNA

Another fun CELLxGENE update from this week: We now support ATAC-seq fragments files. You can download the fragments file for all unpaired scATAC-seq datasets and many multiome datasets. More ATAC-seq features (and data) are coming. Happy #DNADay!

A black and white photo of a man operating a machine

The famous Meselson-Stahl experiment, which provided strong evidence for semi-conservative DNA replication, had its roots at the MBL! 🧬 Meselson and Stahl met here in the summer of 1954.

Happy #DNADay! #sciencestartshere

📷: Matthew Meselson in summer 1954

3D printable model of an i-motif structure showing how an i-motif consists of two interdigitated duplexes.

🧬 I know I should save this model for the official #RNAday in August, but this #DNAday, did you know that the i-motif is two interdigitated duplexes?? This thing is wild and beautiful. 3D printable model of the RNA i-motif (PDB 1I9K) shown below.

3D printable model kit for PDB 139D made using MoleculeCrafter platform.

Layer exploded view of 3D printable model kit for PDB 139D made using MoleculeCrafter platform.

In honor of #DNAday, here is a 3D printable model of a g-quadruplex (PDB 139B) separated into a few layers, showing the non-canonical binding that makes the g-quadruplex possible.

Four line diagrams showing protein chunks (lavender or blue) bound to DNA chunks. All are structures from the Protein Data Bank (1A66, 2LEF, 1E7J, and 2N8A, respectively). Multiple conformers are laid on top of each other, so the result is kind of messy and sketchlike.

It's #DNAday. Wanna see some pictures of DNA? I thought so.

My favorite forms of DNA are slouchy, jaunty, dancey, and angsty.

A Historical Model for AI Regulation and Collaboration (SSIR) What the Human Genome Project can teach us about channeling a revolutionary technology for public benefit—and why nuclear weapons are a counter-productive analogy.

It’s #NationalDNADay! 🧬

Looking for a timely #DNADay read? Check out this @ssir.org op-ed from last year in which @newamerica.org's @lcoral.bsky.social explores how lessons learned from the #HumanGenomeProject can help us harness #AI for the public good: bit.ly/3y0CdKq

National #DNADay, a moment to reflect on the power of knowing our inherited risks—& how that knowledge can lead to hard, personal, & often life-saving decisions...themes at the heart of @lovedaniellefilm.bsky.social
🎬 Sat., April 26, 4PM #Dallas
🆓 Reserve a spot: www.eventbrite.com/e/love-danie...

Happy #DNADay! NGS is offering $10.00 off their Genetic Genealogy in Practice book. Use the code below at checkout. www.ngsgenealogy.org/books/

Today on #DNADay we honor the discovery that transformed biology. Explore our latest blog on DNA’s impact on medicine & precision health. 🔗 Read more: www.genomenon.com/blog/the-qui...

🧬 Happy #DNADay from the NMDC! Genomics & metagenomics have transformed how we investigate microbiomes. How are you using genomics in your research? 🧪 #DNADay25

Happy #DNADay! "Genes are the foundation of humanity. We stand at the threshold of a new era—one that gives us the power to prevent or cure all genetically linked diseases." – Dr. Felix Olale, CEO, #SigniosBio

Celebrating the power of #genomics to shape health. #Genetics #DNA #ScienceofSignals

Celebrate #DNADay by building paper models of DNA from PDB-101
pdb101.rcsb.org/lear...

Our second #DNADay post of the day is "Where we are in the T2T Genomes Era, Pt 1". An expert Q&A covering benchmarking and featuring insight from Heng Li, Guojie Zhang and Jue Ruan gigasciencejournal.com/blog/dna-day...

Today we celebrate #DNADay! Fun Fact: The @bcmhgsc.bsky.social completed the work for Chromosomes 3, 12, and part of X of the Human Genome Project.

#Genomics #DNA #Genetics #PrecisionMedicine