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Joanna Malukiewicz

@arcova

Senior post-doc at Uni-Hamburg. Marmosets and other Primates, Evolutionary Genomics, Hybridization, Speciation, Immunogenetics, Nanopore Sequencing Geek, Microbes, Polish-born and Brazilian by heart https://callithrix-omics.github.io/

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11.12.2023
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Latest posts by Joanna Malukiewicz @arcova

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STSM Important dates - Call opens: 05/03/2026 Call deadline: 03/04/2026 Decision communication: 24/04/2026 Period to organize the STSM: 24/04/2026 – 31/08/2026 Report delivery deadline: within 30 days ...

Short-Term Scientific Missions (STSM) support researchers in visiting a host institution in another country to foster collaboration, learn new techniques, gain hands-on experience in new methods, and access facilities or expertise not available at the home institution

natur.cuni.cz/en/EVIMNETme...

10.03.2026 21:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Key Details of 13-Year-Old Trump Accuser’s Accounts Are Verified The newly corroborated details suggest the woman was truthful about numerous aspects of her life.

There is apparently credible evidence that the president of the United States is a pedophile. The comforting phrase β€œaccused him without evidence” no longer fits this situation, and journalists must resort to the more perfunctory β€œhasn’t been formally charged.” www.thedailybeast.com/key-details-...

09.03.2026 12:50 πŸ‘ 6534 πŸ” 2358 πŸ’¬ 93 πŸ“Œ 77
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Society for the Study of Evolution Site description

Did you know we offer free English language editing for authors submitting to Evolution and Evolution Letters? Simply send an email to our EELS program coordinator to get started!
www.evolutionsociety.org/publications...
@journal-evo.bsky.social @evolletters.bsky.social

09.03.2026 11:22 πŸ‘ 19 πŸ” 15 πŸ’¬ 0 πŸ“Œ 0

CellWhisperer can now run on your laptop. Talk to your cells! And check out our paper: www.nature.com/articles/s41...

08.03.2026 08:17 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
Ben Stiller @BenStiller
X.com

Hey White House, please remove the Tropic Thunder clip. We never gave you permission and have no interest in being a part of your propaganda machine. War is not a movie.
WHITE HOUSE
The White House
JUSTICE THE AMERICAN WAY.
@WhiteHouse β€’1T

Ben Stiller @BenStiller X.com Hey White House, please remove the Tropic Thunder clip. We never gave you permission and have no interest in being a part of your propaganda machine. War is not a movie. WHITE HOUSE The White House JUSTICE THE AMERICAN WAY. @WhiteHouse β€’1T

07.03.2026 21:34 πŸ‘ 442 πŸ” 54 πŸ’¬ 2 πŸ“Œ 5
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Spain's MEP Irene Montero: β€œBecause no one stopped the genocide in Gaza, the United States and Israel are now targeting Venezuela and Iran. We must isolate the U.S. and Israel now, so they can no longer spread terror across the globe.”

08.03.2026 07:51 πŸ‘ 166 πŸ” 62 πŸ’¬ 3 πŸ“Œ 0
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β€˜No one quite like her’: meet the female colleagues who inspire these award-winning women in science To mark International Women’s Day, Nature asked winners of its awards programmes to nominate a colleague who brings out the best in them.

This International Women's Day, we asked these award winners to name a woman who has had a positive impact on their career and wellbeing

go.nature.com/4uawrOB

08.03.2026 09:46 πŸ‘ 41 πŸ” 13 πŸ’¬ 0 πŸ“Œ 1
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snputils (snputils.org): A High-Performance Python Library for Genetic Variation and Population Structure www.biorxiv.org/content/10.6... πŸ§¬πŸ’»πŸ§ͺ github.com/AI-sandbox/s...

06.03.2026 21:00 πŸ‘ 13 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
Job Details

Pls re-post: My department @oxfordbiochemistry.bsky.social are recruiting for several new faculty positions (links below). Broad search in molecular biology/biochemistry, across prokaryotes and eukaryotes. Interested in understanding life at the molecular level, this job might be for you!
1/n

05.03.2026 21:35 πŸ‘ 89 πŸ” 126 πŸ’¬ 2 πŸ“Œ 3
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Amy Goldberg, PhD - Join The Goldberg lab is moving to UCLA summer 2025, and recruiting postdocs and graduate students. We are a computational lab with occasional wet lab or field collaborators. We will be located in the Depa...

The Goldberg lab at UCLA is hiring one or more postdocs. Flexible start date.

We develop methods to study population genetics of humans, our primate relatives, and our pathogens.

www.goldberglab.org/join

05.03.2026 21:10 πŸ‘ 24 πŸ” 24 πŸ’¬ 1 πŸ“Œ 0
This is figure 2, which shows global diversification dynamics of six diverse butterfly families.

This is figure 2, which shows global diversification dynamics of six diverse butterfly families.

Butterflies and moths are key indicators of functioning and healthy ecosystems. A Review in Nature Reviews Biodiversity describes the evolutionary history of the order Lepidoptera and tracks shifts in researchers’ understanding of the clade in the genomic era. go.nature.com/4r0kbgS 🌍 πŸ§ͺ

03.03.2026 02:02 πŸ‘ 69 πŸ” 23 πŸ’¬ 1 πŸ“Œ 1

So proud of my masters student Simon Ploesch of getting a flash talk accepted at #SMBE2026 for his work on evolution of the marmoset innate immune system !!

03.03.2026 06:51 πŸ‘ 8 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
PearTree β€” Phylogenetic Tree Viewer

So I pleased to announce the conceptual spawn of FigTree: PearTree (acronym still to be finalised). If you want to dive right in it is hosted as a web app here: artic-network.github.io/peartree (click the β€œExample...” button for immediate candy and then click every button you can find).

28.02.2026 19:01 πŸ‘ 163 πŸ” 100 πŸ’¬ 5 πŸ“Œ 4
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Meta-analysis of the uncultured gut microbiome across 11,115 global metagenomes reveals a candidate signature of health Silva et al. perform a global analysis of over 11,000 gut microbiomes and reveal that uncultured bacteria are key markers of gut health. The uncultured genus CAG-170 is strongly linked to low gut dysb...

#NatMicroPicks

A microbial signature of health! πŸ¦ βš•οΈ

A large meta-analysis highlights the importance of previously unknown and uncultured gut bacteria in maintaining human health

#MicroSky

www.cell.com/cell-host-mi...

22.02.2026 07:11 πŸ‘ 27 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0
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Nobel Prize-winning scientist James Watson pictured with women in Epstein’s house: Report Watson's controversial claims linking race and intelligence caused him to be isolated from the scientific community, with his honorary titles revoked in 2019 - Anadolu AjansΔ±

Watson and Crick steal ideas of Rosalind Franklin. Claim discovery of DNA. Win (ig)Nobel prize.

Watson, now pictured with women in Epstein’s house

www.aa.com.tr/en/americas/...

18.02.2026 11:32 πŸ‘ 20 πŸ” 8 πŸ’¬ 0 πŸ“Œ 3
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Vibe Coding Kills Open Source arxiv.org/abs/2601.15494

14.02.2026 21:02 πŸ‘ 12 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1

Forget the bunch of White people who mostly still support him, I really want to hear from the 7% of immovable Black Protestants that seems like an interesting group to talk to

14.02.2026 16:04 πŸ‘ 15 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

And a convicted felon let’s not forget

12.02.2026 21:11 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Also the chestnut history and importance of citizen science in this line of research is biologically and socially compelling. Besides adding to my professional development I am glad to have made a contribution to work that makes a real social difference.

12.02.2026 19:49 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Although marmosets remain my main model, I wanted to lead a functional genomics project to learn a new skill. This will be applied in my forthcoming marmoset work.

12.02.2026 19:47 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Genomic approaches to accelerate American chestnut restoration More than a century after two introduced pathogens killed billions of American chestnut trees, introgression of resistance alleles from Chinese chestnuts has contributed to the recovery of self-sustai...

American chestnuts were iconic but got wiped out by a foreign pathogenic fungus. Hybrids are key for chestnut restoration. As second author I led parts of the evolutionary and functional work

Genomic approaches to accelerate American chestnut restoration | Science www.science.org/doi/10.1126/...

12.02.2026 19:45 πŸ‘ 8 πŸ” 3 πŸ’¬ 1 πŸ“Œ 1
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Calling Community Pilots: 14 New Open Science Lessons for Library Carpentry The Lessons for Librarians in Open Science Principles and Methods project, funded by the Institute of Museum and Library Services (IMLS), has reached an exciting milestone. Over the past two years, we...

πŸ“’ The Library Carpentry Curriculum Advisory Committee is calling for instructors to run pilot workshops for 14 lessons currently in Alpha status. To move them toward Beta and then adoption as Library Carpentry lessons, they need the Carpentries community to test the lessons in real-world settings. πŸ™

11.02.2026 16:52 πŸ‘ 1 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0

If Bad Bunny can cover the history of Puerto Rico, colonialism, transatlantic slavery, hemispheric consciousness, as well as contemporary life and politics in under 14 minutes, you can do your 15- or 20-minute conference presentation with time to spare.

09.02.2026 23:56 πŸ‘ 3011 πŸ” 609 πŸ’¬ 51 πŸ“Œ 86

I am one of the guilty ones πŸ˜…

10.02.2026 21:22 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Bad Bunny's Apple Music Super Bowl Halftime Show
Bad Bunny's Apple Music Super Bowl Halftime Show YouTube video by NFL

For anyone who missed the whole thing. Gloriously joyful and spot on youtu.be/G6FuWd4wNd8?... #BadBunny #SuperBowl

09.02.2026 12:49 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
Outside in the evening. An office building with video and the words "Palantir Powers Fascism" projected at top. Below, a crowd of people with signs and candles memorializing people who have died at the hands of ICE.

Outside in the evening. An office building with video and the words "Palantir Powers Fascism" projected at top. Below, a crowd of people with signs and candles memorializing people who have died at the hands of ICE.

Happening now in Silicon Valley: marchers have surrounded the Palantir building and are holding a prayer vigil for victims of ICE, while video of ICE and Palantir crimes is projected on the building. #AbolishICE #ICEOut #Palantir #PaloAlto

06.02.2026 02:39 πŸ‘ 7590 πŸ” 2193 πŸ’¬ 85 πŸ“Œ 128
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I hope to see some of you in Bielefeld for this upcoming workshop on measuring and modeling plasticity. ECRs in and around Germany with a penchant for statistics should consider applying while spots remain available!

05.02.2026 15:50 πŸ‘ 15 πŸ” 16 πŸ’¬ 0 πŸ“Œ 1
Diagram of the consumer-resource vaginal microbiota model. The authors track the dynamics of two vaginal microbiota types (CST I and CST IV associated bacteria; C1 and C4) and the shared (Rs) and private resource (Rp) utilised by the two communities. The arrows among compartments represent density-dependent interactions including resource-mediated bacterial growth; lactic-acid-mediated density regulation (self-regulation and antagonism); resource supply; sialic acid cleaving; and background clearance of microbes and resources. The representative species and, or molecules for each model component are listed. The corresponding mathematical model based on ordinary differential equations is detailed in the Methods section of the paper.

Diagram of the consumer-resource vaginal microbiota model. The authors track the dynamics of two vaginal microbiota types (CST I and CST IV associated bacteria; C1 and C4) and the shared (Rs) and private resource (Rp) utilised by the two communities. The arrows among compartments represent density-dependent interactions including resource-mediated bacterial growth; lactic-acid-mediated density regulation (self-regulation and antagonism); resource supply; sialic acid cleaving; and background clearance of microbes and resources. The representative species and, or molecules for each model component are listed. The corresponding mathematical model based on ordinary differential equations is detailed in the Methods section of the paper.

The #vaginal #microbiome is shaped by bacterial access to specific nutritional resources. This study uses a resource-based model & clinical data to identify key ecological mechanisms underlying #microbiota composition & potential #BacterialVaginosis interventions @plosbiology.org πŸ§ͺ plos.io/3NY2ssu

05.02.2026 13:55 πŸ‘ 6 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Don’t talk science, play science: translate your data into music to improve its reach Data sonification helps researchers to build connections and communicate their science to a broader audience.

This is a growing movement of scientists transforming their raw data into sound or music

go.nature.com/3NXJMcm

04.02.2026 14:38 πŸ‘ 36 πŸ” 9 πŸ’¬ 0 πŸ“Œ 4
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SLiM 5: Eco-evolutionary Simulations Across Multiple Chromosomes and Full Genomes Abstract. Evolutionary simulations of multiple chromosomes, even up to the scale of full-genome simulations, are becoming increasingly important in populat

Slim 5 can now simulate genomes with multiple chromosomes like autosomes, sex chromosomes, mitochondria and chloroplast dna academic.oup.com/mbe/article/...

03.02.2026 00:03 πŸ‘ 93 πŸ” 34 πŸ’¬ 0 πŸ“Œ 0