Jason Stajich
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hyphaltip.bsky.social
Jason Stajich
@hyphaltip.bsky.social

I study evolution in fungi using genomics at UC Riverside. He/him.

Tongva, Cahuilla, Serrano lands

http://lab.stajich.org/

Physics 29%
Environmental science 25%

Reposted by Jason Stajich

Hidden in Plain Sight. How Ks histogram dynamics can reveal and obscure ancient whole genome duplications. https://www.biorxiv.org/content/10.1101/2025.11.19.689290v1

Reposted by Jason Stajich

Thoroughly enjoyed @arunsethuraman.bsky.social's talk at the @ucriverside.bsky.social BPSC seminar today, "Exploring angiosperm polyploidy continuum at the species and population levels" 🌱 🌱
@jrossibarra.bsky.social made an appearance in one of the slides!!

Reposted by Jason Stajich

Our lab from @HHMINEWS & @UCBerkeley is looking for undergrads to come for an internship!
www.hhmi.org/programs/cec...
Summer Undergraduate Research Experience | HHMI
The Cech Fellows Program is a paid, nine-week summer research experience empowering the next generation of scientific leaders.
www.hhmi.org

Reposted by Jason Stajich

Looking forward to my lecture on Wednesday @ucriverside.bsky.social in the Botany & Plant Sciences seminar series! I’ll present some of our recent work on forward time whole genome sims & demographic inference in the polyploid continuum. See y’all there? plantbiology.ucr.edu/seminars
Seminars
BPSC 250 Seminar Series Fall 2025 Organizer: Louis Santiago Winter 2026 Organizer:
plantbiology.ucr.edu
We are hiring!! Biological Sciences as UNC Charlotte has a broad search for a new assistant professor.
Apps reviewed 12/15.

Please spread the word! 💚⛏️
#PlantSci 🧪🦠🧬
jobs.charlotte.edu/postings/65141
Assistant Professor
Applicants should possess a Ph.D. in the biological sciences or related fields.Candidates are expected to document expertise in their specialty by a record of postdoctoral training, peer reviewed publ...
jobs.charlotte.edu

Reposted by Jason Stajich

Hi Bluesky community - I'm teaching computational genomics again in the Spring term; always happy to have auditors or folks Zoom in. Just have your students email me for deets.

Joshua trees make the cover of @newphyt.bsky.social for the issue with our paper, led by @kheyduk.bsky.social, showing that they use water-saving CAM photosynthesis — but only sometimes 🌿 buff.ly/WnPoRXa
Amy Angert and I are recruiting a #postdoc to participate in a collaborative NSF-funded study of demographic responses to climate across the geographic range of the scarlet monkeyflower. Please repost! jobs.ncsu.edu/postings/224...
If you need a professional terrestrial phototroph you need a symbiont of plant+fungi. Lichen (Spongiophyton sp) colonized the land already at least in the Early Devonian:
www.science.org/doi/10.1126/...
🧪 ⚒️ #Paleobio #EvoBio #Geology
UC Provost Katherine Newman has announced plans to defund this program, a preemptive capitulation with the feds that has not been ordered and should not occur. Newman has done this with zero consultation with campus-level leadership and none with any faculty — mentors or former fellows included.
The President’s Postdoctoral Fellowship Program, PPFP, has been a jewel in the crown for faculty development and recruitment at the University of California for years and the results have been an expanded faculty with almost 100% tenure rates — unprecedented success.
OUT NOW Activity-targeted metaproteomics uncovers rare syntrophic bacteria central to anaerobic community metabolism by @ryanziels.bsky.social www.nature.com/articles/s41...
Activity-targeted metaproteomics uncovers rare syntrophic bacteria central to anaerobic community metabolism - Nature Microbiology
An approach combining BONCAT, stable isotope probing and metaproteomics showcases the hidden metabolic interconnectivity of microorganisms within an anaerobic digestion community.
www.nature.com

Reposted by Jason Stajich

Fungal phylum-level classification update now available! Used "innovative taxonomy" to describe >100 taxa, from species to phylum, based on long reads, characteristic nucleotides and env-samples.
mycokeys.pensoft.net/article/1616...

#fungi #taxonomy #PacBio #classification #eDNA

Pay your 2026 membership dues or become a member to save $$ in registration costs and be part of our scientific society.

Registration open for #Fungal26 genetics-gsa.org/fungal-2026/ at Asilomar.
Homepage - 33rd Fungal Genetics Conference
Visit our website to learn more.
genetics-gsa.org
Fungal #GenomeSize variation is largely driven by TEs & lineage-specific genome defenses. @tbadet.bsky.social & @danielcroll.bsky.social show that presence/absence of RIP mutation systems influences #genome architecture, identifying a likely novel defense mechanism @plosbiology.org 🧪 plos.io/4hcC5tx

Reposted by Jason Stajich

Reposted by Jason Stajich

Excited to share our preprint led by Carlos Voogdt et al

We developed new genetic tools & genome-wide libraries for species of the Bacteroidales order; constructed saturated barcoded transposon libraries in key representatives of three genera.
www.biorxiv.org/content/10.1...
I am hiring! - looking for a Staff Scientist to co-run my research group with me. Staff Scientist is a senior professional scientist role at EMBL. Please forward to people you might know who could be interested! embl.wd103.myworkdayjobs.com/en-US/EMBL/j...
Staff Scientist
About EMBL-EBI EMBL’s European Bioinformatics Institute is a data powerhouse, utilised on a global scale to advance scientific discovery through bioinformatics and solutions to some of the world’s mos...
embl.wd103.myworkdayjobs.com
Y'all. I just got ChatGPT to do everything in R for this manuscript. I mean EVERYTHING. And it's all legit and reproducible. I'm shook.

How are we mentoring our trainees in statistics now? Who needs to learn coding in R line by line, and who doesn't?

scienceforeveryone.science/statistics-i...
Statistics in the era of AI
How do we mentor, teach, and do stats when AI can do so much of the work?
scienceforeveryone.science
Today my @nytimes.com colleagues and I are launching a new series called Lost Science. We interview US scientists who can no longer discover something new about our world, thanks to this year‘s cuts. Here is my first interview with a scientist who studied bees and fires. Gift link: nyti.ms/3IWXbiE
nyti.ms
And it's posted! If you're interested and eligible, please consider applying through the UMD portal: umd.wd1.myworkdayjobs.com/en-US/UMCP/j....

If you're a PI working in algorithmic genomics (& you can recommend my lab to your top graduating students ;P), please let them know!

Reposted by Jason Stajich

Our latest #preprint led by Yumary M. Vasquez & Frederik Schulz @jgi.doe.gov

The largest database of giant #virus MAGs (GVMAGs V2) with >18,000 genomes from #marine, freshwater, anthropogenic and terrestrial environments.

www.biorxiv.org/content/10.1...

Reposted by Jason Stajich

So now the beetles can eat in peace (sans butterscotch-flavored death), the fungus grows in the resin channels, eventually killing the tree & staining the wood blue.

Only one thing can save it: forest fires. But only LITTLE ones.
When Trees Attack, Fungus Can Parry
Genetic analysis reveals why the pine beetle has ravaged so many trees
www.science.org

Reposted by Jason Stajich

The terpenes in resin repel & toxify the beetle while smelling like a candy store.

But the beetle has a secret weapon. A partnership with a 'blue stain fungi'. The beetle has a special structure on their head that stores the fungus.

And the fungus stops the resin by clogging it up.
Summit Outside: the biology behind the lodgepole pine’s blue stain
The term symbiosis comes from the Ancient Greek
www.summitdaily.com