Elizabeth Ostrowski

Elizabeth Ostrowski

@elizostrow.bsky.social

Evolutionary genomics, genetic conflict, (micro)chimerism. Long-read sequencing proselytiser. 🇺🇸→ 🇳🇿 →🇺🇸 (sigh). Personal account. https://ecoevo.social/@elizostrow

1,148 Followers 750 Following 225 Posts Joined Aug 2023
1 day ago

Right? The national broadcast part threw me. How do you think it relates to NZ science funding?

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2 days ago

I realize that to people outside the PNW this is just an interesting news item, but if you're in the PNW, where tracking orca pods is a local religion, this is basically like being visited by alien gods

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1 day ago

Have you come across the On the Farm broadcast on RNZ? Found myself listening to it in the car one evening. Slice of NZ life I had not experienced before!

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2 days ago
Big window with evergreen trees covered in snow.

View from the lab today ❄️🌲😯

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2 weeks ago
Kids’ hands on a mottled, camouflage looking tree trunk in New Zealand

Is this the same type of tree? I’ve always loved the bark. (Taken in Cornwall Park, Auckland)

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3 weeks ago

I am looking for wide-ranging mammalian DNA samples for a class I am developing. Especially sought-after would be parent-offspring paired samples.

Please retweet (re-skeet?), thank you!

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3 weeks ago

I am looking for wide-ranging mammalian DNA samples for a class I am developing. Especially sought-after would be parent-offspring paired samples.

Please retweet (re-skeet?), thank you!

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2 months ago

I tried to avoid providing keys for exactly this reason — but I’ve given in to student demand. How do you get buy-in for this policy?

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2 months ago

Rookie mistake, returning to the US: signed up for an FSA and forgot about it. In other (not unrelated) news, I am the proud new owner of a fancy foot massager 🙃

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4 months ago
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In our new study we were the first to experimentally simulate the origin of sociality! By controlling how many wasp 🐝daughters could help their mom, we found that early helpers don't just add to colony success—they multiply it!

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3 months ago

Here is a video that I think might be the best I’ve seen to give students an idea of what is involved in transfers and competitions. I’d like something less detailed/ specific to LTEE, though, while still covering logistics

www.jove.com/v/65342/dail...

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3 months ago
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4/ #DYK during pregnancy🤰, cells are exchanged between mothers + offspring, & even twins? Awardee @elizostrow.bsky.social will study how microchimerism mediates genetic conflict and drive resource competition.
🍾 Congrats Dr. Ostrowski! @uwbothell.bsky.social
🙏 #HFScout @paulturnerlab.bsky.social

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3 months ago
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3/ Awardee @mixotrophe.bsky.social aims to uncover how mixotrophs (marine microbes that harness energy from the 🌞 & organic matter) strategize their metabolisms. Her project may be key to understanding our changing ocean.
🎉 Congrats Dr. Moeller! @ucsantabarbara.bsky.social
🙏 #HFScout Ginger Armbrust

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3 months ago
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2/ Awardee @megbehri.bsky.social will study how chaotic dynamics arise in microbial🦠 populations. Her research could transform how we predict microbiome dysbiosis across human health and beyond.
🥳 Congrats Dr. Behringer! @vuartsci.bsky.social
🙏 #HFScout @paulturnerlab.bsky.social

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3 months ago
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✨Announcing our newest awardees, who are taking scientific leaps to uncover new knowledge across microbial ecology, marine microbiology, and mammalian genetics. Learn about their projects: bit.ly/HFAwardees

Meet our awardees and hear from their #HFScouts in our 🧵/1

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3 months ago

I’m watching this! I could use the resources too.

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3 months ago

"are you enjoying duo mobile" does a hamburger enjoy being made of quarks. does a fish enjoy linear time. does the mountain enjoy the first taste of a cup of hot chocolate when you get back to the ski lodge. your question means nothing to me. i couldn't enjoy duo mobile even if i tried

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3 months ago
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Amazing example of influenza cheat/cooperator cycles in this recent paper - the repeatability of the oscillatory cycles is so striking

Congrats to @alnajifg.bsky.social , @christopherbrooke.bsky.social , @vignuzzilab.bsky.social & friends

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

🧪 #socialviruses

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3 months ago

Does anyone have a favorite experimental evolution overview for undergraduates? Ideally one that goes into the details of fitness assays, marking strains, etc.

Everything I’ve found doesn’t dig into the details sufficiently.

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3 months ago
Preview
Quantitative genetics of microbiome-mediated traits Microbiomes, the complex communities of microorganisms associated with multicellular hosts, play a vital role in shaping host traits and fitness. But how d

Treating emergent traits of the microbiome like quantitative genetic traits of the host reveals how environmentally acquired symbionts can contribute to hosts' adaptation

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4 months ago

David became a freelance bioinformatician due to the situation he describes 👇.

Freelance workers are typically looking for the next contract. That's how it is. Maybe we could boost this signal so that people who appreciate David's experience and principles can find him?

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7 months ago
A photograph of a slime mold fruiting body on a log. The slime mold is a round orange blob on a transparent stalk. A photograph of slime mold fruiting bodies on a log. The slime molds are a round white blobs on transparent stalks. A photograph of slime mold fruiting bodies on a log. The slime molds are a round black blobs on red stalks.

These are the beautiful spore-producing structures of plasmodial slime molds. Which is your favourite colour?

Originally considered Fungi, they are now classed as Ameobozoans - single celled organisms with thousands of nuclei... not animals or fungi but something else entirely!

#SoilBiodiversity 🧪

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4 months ago

Column three is 😍

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4 months ago

And probably extroversion too

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4 months ago

I dunno - I mean, this person is cool, they think just like me is going to result in hires of people reflecting the current dominant phenotype

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4 months ago

Eg your earlier example of a faculty interview as being a vibe check

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4 months ago

I would urge a lot of caution on using vibes if you’re in a position of power making these decisions.

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4 months ago

That sounds very sensible. I don’t know why my subconscious brain pulls this scenario out over and over 🤷‍♀️

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4 months ago

Oh no! I’m surprised that’s not my dream, actually

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4 months ago
Preview
The value of public R&D

Here in the uk, the government has found that £1 of spending on R&D results in £8 of benefit: www.gov.uk/government/p...

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