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Posts by Deepa Agashe

SMBE Mid-Career Excellence Award - Matt Pennell

SMBE Mid-Career Excellence Award - Matt Pennell

This year's SMBE Mid-Career Excellence Award goes to Matt Pennell, professor @cornelluniversity.bsky.social

Visit our website to learn more about the SMBE Faculty Awards
๐Ÿ”— smbe.org/faculty-awards

#society

8 hours ago 20 5 1 3

Safe to say that we are very excited about this here at ESEB!

Huge thanks to Brian Golding for entrusting us with the fantastic service that you have created and curated for the years!

Follow @evoldir.bsky.social

11 hours ago 20 8 1 0
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๐Ÿ“ฃ EvolDir is now managed by @eseb.bsky.social!

We are delighted to be taking the reins and express our gratitude to both Brian Golding who began this service to the community in the mid-1980s and to @rdmpage.bsky.social who ran this account until now ๐Ÿ‘

You can now find evoldir here: evoldir.net

11 hours ago 119 56 1 4

Congratulations Gina! ๐Ÿ™‚

1 week ago 1 0 1 0
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One of Ireland's less common butterflies, the green hairstreak, in a rewilding part of the farm yesterday.

Rewilding isn't just about getting more trees and forests back, but increasing diversity and abundance of *all* our natural species and ecosystems.

2 weeks ago 2276 289 46 18
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UCLA's Most Decorated Ecologist Just Got Fired : Here's the sequence In January of 2025, at the ICTP ICTS winter school at NCBS, Priyanga Amarasekare offered to take me and a few other students out for my birthday. She didn't have to do that.

Insightful summary of an extraordinary person being extraordinarily fired: "you don't silence a woman of color who raised concerns about racism by silencing her...The fingerprints are distributed perfectly across the system." www.linkedin.com/pulse/uclas-...

3 weeks ago 41 38 1 0
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Special Issue on Genetic Rescue is out ๐ŸŽ‰๐ŸŽ‰๐ŸŽ‰
The 21 papers on the SI highlight how evolutionary biology can enhance resilience & long-term survival of biodiversity. Introducing genetically diverse individuals can boost fitness in small, isolated populations ๐Ÿงฌ๐ŸŒฟ

doi.org/10.1111/eva.70225

4 weeks ago 26 17 0 4
Evolution 2026 meeting logo. Clilp art of a globe and laptop showing a virtual presentation. Text: Society for the Study of Evolution Global Meeting Participation.

Evolution 2026 meeting logo. Clilp art of a globe and laptop showing a virtual presentation. Text: Society for the Study of Evolution Global Meeting Participation.

SSE offers free virtual #Evol2026 registration to all countries in our Global Membership Assistance program, including India, Brazil, Mexico, Colombia, and 152 countries and territories around the world. Request your free registration code today! www.evolutionsociety.org/index.php?mo...

4 weeks ago 8 8 0 0
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I can't be the only one who is made /uncomfortable/ by the way that razor clams burrow into sand, right?

The final moments of this video by Kate Crump on the Oregon coastline are sort of the crowning glory of horror. ๐Ÿ˜ฌ

But how does this even work?
Let's talk about bivalve mobility (if we must).

1 month ago 420 95 26 36

Do come listen to this public talk โ€” open to all โ€” by @danielbolnick.bsky.social. So happy to be hosting him in Bangalore!

1 month ago 11 1 0 0
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Led by my talented PhD student @justine-armg.bsky.social weโ€™re running a #meta-analysis of #cross-sex-genetic-correlations in fitness components.

If you have unpublished data or know of studies that might not appear in a systematic search, please reach out, weโ€™d love to include them!

Please share!

2 months ago 13 20 0 1

Looking forward to this, and some fun discussion that will hopefully follow!

2 months ago 5 0 0 0

one of the greatest human triumphs of my lifetime is the relentless, unceasing, heroic effort by DECADES' worth of doctors and scientists to find a cure for a disease much of the world didn't take seriously for years because it predominantly affected a community they thought kinda deserved it

2 months ago 10252 3122 3 0
A photograph I took quite early on New Year's Day, 2019, while walking on the Isle of Purbeck during the research for my book Ring The Hill, not long before I did a tweet using the photo and this same caption. I imagine it won't have as much impact here, since loads of people have since reused it, and the phrase is now more widely known. It is still very very true, though. Lots of things are solved by walking. Although not everything, obviously.

A photograph I took quite early on New Year's Day, 2019, while walking on the Isle of Purbeck during the research for my book Ring The Hill, not long before I did a tweet using the photo and this same caption. I imagine it won't have as much impact here, since loads of people have since reused it, and the phrase is now more widely known. It is still very very true, though. Lots of things are solved by walking. Although not everything, obviously.

Solvitur ambulando is my favourite Latin phrase. It means "it is solved by walking".

2 months ago 409 108 8 7

#ProtistsOnSky
no 'swimming' by ๐˜๐˜ข๐˜ฎ๐˜ฑ๐˜บ๐˜ณ๐˜ฆ๐˜ญ๐˜ญ๐˜ข, definitively no 'staying still'. just a relaxed walk towards the lunch...

2 months ago 202 74 5 5
SMBE Best Graduate Student Paper

SMBE Best Graduate Student Paper

SMBE is calling for nominations for Best Graduate Student Papers of 2025, recognizing outstanding papers in @molbioevol.bsky.social and @genomebiolevol.bsky.social

๐Ÿ—“๏ธ Deadline Feb 27

Articles published in 2025 are eligible. The nominated student must be first author; anyone can nominate authors.

2 months ago 7 6 1 1
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Plasmid mutation rates scale with copy number | PNAS Plasmids are extrachromosomal DNA molecules that spread by horizontal transfer and shape bacterial evolution. Plasmids are typically present at mul...

New paper out in PNAS!!! ๐ŸŽ‰

Do more plasmid copies mean faster evolution?

๐Ÿงต Dive into the story

www.pnas.org/doi/10.1073/...

2 months ago 94 46 1 5
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Registration now open for @embo.org workshop on the evolution of biological interactions on April 24 - 27, 2026! Come join us in Taipei, Taiwan to see how interactions shaped the genomes of various organisms and meeting people from across the globe. Info: meetings.embo.org/event/26-bio...

3 months ago 31 23 1 2
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This is one of the most beautiful things I have witnessed, the craft here is impeccable.

8 months ago 22066 8396 463 1177
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A real treat to watch a male Lyrebird perform at the Healesville Sanctuary yesterday. Truly magnificent.

4 months ago 389 75 12 22
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MBE | Cost of Altered Translation Accuracy Shapes Adaptation to Antibiotics in E. coli

Bacteria with varying levels of accuracy in protein synthesis (blue cells, using tRNAs to produce amino acid chains) face antibiotics (purple demons). Mistranslation exacts a fitness cost, and as errors increase (red amino acids), so does the cost (the red rubbish heap under each cell). Wild type, mistranslating and hyper-accurate cells also experience different ancestral fitness costs from antibiotic exposure. Strains adapt to antibiotics with varying success, using distinct mutations (represented by the nucleotide sequences).

Image credit: Nishant Asawadekar

MBE | Cost of Altered Translation Accuracy Shapes Adaptation to Antibiotics in E. coli Bacteria with varying levels of accuracy in protein synthesis (blue cells, using tRNAs to produce amino acid chains) face antibiotics (purple demons). Mistranslation exacts a fitness cost, and as errors increase (red amino acids), so does the cost (the red rubbish heap under each cell). Wild type, mistranslating and hyper-accurate cells also experience different ancestral fitness costs from antibiotic exposure. Strains adapt to antibiotics with varying success, using distinct mutations (represented by the nucleotide sequences). Image credit: Nishant Asawadekar

@laasya2.bsky.social @deepaagashe.bsky.social et al. quantified the growth cost of mistranslation rates and exposure to antibiotics in E. coli, finding that altered translation accuracy can shape adaptive outcomes.

๐Ÿ”— doi.org/10.1093/molbev/msaf312

๐Ÿ–Œ๏ธ Nishant Asawadekar

#evobio #molbio

4 months ago 21 12 3 1

How do bacteria deal with double costs? And how costly are unusual levels of mistranslation anyway? In short - antibiotics are more of an issue than less/more mistranslation, but the latter changes how populations deal with antibiotics. For the long story, check out our new paper!

4 months ago 22 10 0 0
MVIF 45

MVIF 45

We have an early New Year present for you:
๐ŸŽThe new #MVIF program is out๐ŸŽ

Highlights:
๐Ÿ‡ณ๐Ÿ‡ต Bishwash Thapa
๐Ÿ‡ฎ๐Ÿ‡ท Zahra Nezamivand Chegini

Keynote:
๐Ÿ‡จ๐Ÿ‡ญ @saramitri.bsky.social

Talks:
๐Ÿ‡บ๐Ÿ‡ธ @liliancaesar.bsky.social
๐Ÿ‡ฎ๐Ÿ‡น Haseeb Manzoor
๐Ÿ‡ฆ๐Ÿ‡น Laurenz Holcik

Free registration: cassyni.com/s/mvif-45

See you in January!

4 months ago 11 7 0 3
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The Congress Attendance Aid (CAA) Grant is offered by ESEB to promote equal participation, diversity, and accessibility @empseb31.bsky.social June 2025, Oberwiesenthal, Germany

For more information and to apply click here: eseb.org/prizes-fundi...

4 months ago 2 4 0 1

A great piece below about science and art. And a great anecdote in the comments by @annfinkbeiner.bsky.social. Both ring pretty true to me.

4 months ago 6 4 0 0
A picture of a frog on a leaf with the SICB and Skype a Scientist logos on the bottom right with the following words on top: "Call for Artists!" Learn about the latest animal research adn create art inspired by the science at the SICB meeting in Portland, OR. Deadline to apply: dec 12, Project dates Jan 3-7, Stipend $1000"

A picture of a frog on a leaf with the SICB and Skype a Scientist logos on the bottom right with the following words on top: "Call for Artists!" Learn about the latest animal research adn create art inspired by the science at the SICB meeting in Portland, OR. Deadline to apply: dec 12, Project dates Jan 3-7, Stipend $1000"

ARTISTS!
I need your help!

In collab. w/the Society for Integrative & Comparative Biology, I'm organizing a group of artists to come to our Jan. meeting! We're looking for artists to create based on what they learn at the conference. $1000 stipend.

Application is V short! forms.gle/ah1i8KwNJinZ...

4 months ago 526 425 33 29
Text: Society for the Study of Evolution SSE Presidents' Award for Outstanding Dissertation Paper, Deadline January 30. Recent covers of Evolution Letters and Evolution.

Text: Society for the Study of Evolution SSE Presidents' Award for Outstanding Dissertation Paper, Deadline January 30. Recent covers of Evolution Letters and Evolution.

Did you publish part of your PhD work in @journal-evo.bsky.social or @evolletters.bsky.social this year? Submit your paper for the SSE Presidentsโ€™ Award! Up to two recipients will each present an award talk during the virtual portion of #Evol2026 in May. Deadline: January 30. shorturl.at/CnVo6

5 months ago 11 10 0 0
A single human skull lies on the overgrown floor. It has many faces, eyes, noses, repeating in a fractal pattern. From the cracks in the bone, a small fractal flower emerges. The water behind swirls in shimmering patterns.

A single human skull lies on the overgrown floor. It has many faces, eyes, noses, repeating in a fractal pattern. From the cracks in the bone, a small fractal flower emerges. The water behind swirls in shimmering patterns.

A picture taken from the floor of a hospital room. In the foreground, a person lies on the floor. Behind its head, their spinal cord, brain and eyes tumble outside, appearing to slither like a snake.

A picture taken from the floor of a hospital room. In the foreground, a person lies on the floor. Behind its head, their spinal cord, brain and eyes tumble outside, appearing to slither like a snake.

In the far distance, way behind the mountains, a face that is too large to comprehend looks back at you, eyes wide open.

In the far distance, way behind the mountains, a face that is too large to comprehend looks back at you, eyes wide open.

A large 747 aircraft flies low close to a runway on a foggy day. The plane is completely dilapidated, with a missing cockpit area, several large holes in the fuselage and destroyed motors. It is surrounded by a coat of black smoke.

A large 747 aircraft flies low close to a runway on a foggy day. The plane is completely dilapidated, with a missing cockpit area, several large holes in the fuselage and destroyed motors. It is surrounded by a coat of black smoke.

Today is my birthday! ๐ŸŽ‚
If you like my work and want to make my day, I only ask that you share my art and stories with someone who might enjoy them :)
Or trick your gullible friend for a minute. That's also a good one.

5 months ago 456 141 26 2
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Please apply for this, and/or encourage your mentees and peers to do so!

5 months ago 5 8 0 0
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WE FOUND IT! We trekked day and night through tiger-patrolled Sumatran rainforests accessible only under permit for this: Rafflesia hasseltii. Few people have ever seen this flower, and we watched it open by night. Magic.

5 months ago 414 68 12 13