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Christian Kost

@kostchristian.bsky.social

Experimental ecology and evolution | microbes | evolution of metabolic interactions | cooperation | bacterial multicellularity.

3,278 Followers  |  4,585 Following  |  223 Posts  |  Joined: 08.09.2023  |  2.2739

Latest posts by kostchristian.bsky.social on Bluesky

Beautiful pictures Mat 🀩. Thanks for sharing.

29.10.2025 10:18 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Chinese national interested in a PhD using fish?

Fully-funded scholarships @bristolbiosci.bsky.social from the China Scholarship Council-University of Bristol

Success rates are high, check out the details here and get in touch:
www.bristol.ac.uk/students/sup...

Please circulate widely!

29.10.2025 08:09 β€” πŸ‘ 14    πŸ” 18    πŸ’¬ 0    πŸ“Œ 1
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#microsky #mevosky @spp2389.bsky.social

A PhD position is available in my lab to work on:

Emergence and self-organisation of bacterial metabolism in consortia of cross-feeding bacteria.

Please RT

Deadline: 12.11.25

More infos πŸ‘‡
shorturl.at/rAKAT

28.10.2025 08:43 β€” πŸ‘ 26    πŸ” 39    πŸ’¬ 0    πŸ“Œ 0
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Junior Group Leader for RNA-Biology, RNA-Technology or RNA-Medicine (f/m/d) - WΓΌrzburg (Stadt), Bayern (DE) job with Helmholtz-Institut fΓΌr RNA-basierte Infektionsforschung (HIRI) | 12844907 #RNAexcellence Junior Group Leader Positions (f/m/d) Job advertisement no.:Β Β  089/2025 Starting date:Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β Β  As soon as possible. The con...

🚨 A fantastic opportunity to join HIRI to start your research group on RNA Biology πŸ‘‡ www.nature.com/naturecareer...

27.10.2025 21:55 β€” πŸ‘ 13    πŸ” 18    πŸ’¬ 0    πŸ“Œ 0
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Postdoctoral researcher in molecular ecology - Uppsala University Postdoctoral researcher in molecular ecology, Department of Ecology and Genetics, Uppsala University

πŸ“’ We have an open position for a postdoc to join my lab. It's a great position @animecol-uu.bsky.social, fully salaried for 2.5 years with all benefits.

www.uu.se/en/about-uu/...

The project is about transmission patterns of bacteria and antimicrobial resistance (AMR) in aquatic insects. 🧬🦠 (1/3)

27.10.2025 07:43 β€” πŸ‘ 54    πŸ” 64    πŸ’¬ 2    πŸ“Œ 2
The image consists of a collage of three images. The first one displays a graphic with the description: β€œMax Planck Institute for the History of Science. Career. We’re hiring.β€œ The image on the top right shows a group of people at the Institute’s courtyard. Several flowers are depicted in the foreground. Photography by MPIWG, 2021. The image on the bottom left shows two women sitting on a bench in the library. Photography by Setform, 2017.

The image consists of a collage of three images. The first one displays a graphic with the description: β€œMax Planck Institute for the History of Science. Career. We’re hiring.β€œ The image on the top right shows a group of people at the Institute’s courtyard. Several flowers are depicted in the foreground. Photography by MPIWG, 2021. The image on the bottom left shows two women sitting on a bench in the library. Photography by Setform, 2017.

#CallForApplications
Offering up to three positions in our β€œFirst Research Article” Fellowship Program!

🌐 For PhD students at Asian, African, or Latin American institutions
πŸš€ Research in History of Science, Technology, and Medicine, or #STS

πŸ—“οΈ Deadline: Jan 15, 2026
πŸ”— bit.ly/4oygRbJ

#HistSci

27.10.2025 12:00 β€” πŸ‘ 10    πŸ” 11    πŸ’¬ 0    πŸ“Œ 0
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Faculty Positions The Sloan Kettering Institute is seeking innovative scientists to join our faculty.

My institution---the Sloan Kettering Institute, the basic science arm of the Memorial Sloan Kettering Cancer Center---is hiring new faculty this cycle! Applications close Nov 15.

www.mskcc.org/research/ski...

27.10.2025 14:45 β€” πŸ‘ 17    πŸ” 15    πŸ’¬ 0    πŸ“Œ 0
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Plasmid dependent phage eliminate pathogenic bacteria and antibiotic resistance plasmids from the chicken gut microbiome Conjugative plasmids are a key reservoir of antimicrobial resistance (AMR) in commensal and pathogenic bacteria within the gut microbiome. Plasmid-dependent phage (PDPs) are a promising therapeutic op...

New pre-print: Plasmid dependent phage effectively eliminate AMR bacteria and block plasmid transmission in the chicken gut microbiome

Fun collaboration with Tao He lab (JAAS) and @brockhurstlab.bsky.social lab (Manchester)
#phagesky#microsky

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

27.10.2025 08:19 β€” πŸ‘ 40    πŸ” 22    πŸ’¬ 0    πŸ“Œ 3

Yes, I can confirm this. This bias is absolutely not justified and it makes a lot of sense to try to actively do something against this. Yet, I am not sure if Nature's attempt is going to solve this problem ....

24.10.2025 13:58 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Picture of MEME students on the beach

Picture of MEME students on the beach

Do you want to do a Masters in Evolutionary Biology? The call for applying to the MEME program is now open! MEME is a fantastic 2-year MSc between four European Universities on all areas of Evolutionary Biology. Apply and study in Sweden/France/the Netherlands/Germany/USA/Switzerland! www.evobio.eu

24.10.2025 09:04 β€” πŸ‘ 58    πŸ” 65    πŸ’¬ 0    πŸ“Œ 2
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A global coral phylogeny reveals resilience and vulnerability through deep time - Nature The most recent common ancestor of the stony coral Scleractinia dates to about 460 million years ago and was probably a solitary, heterotrophic and free-living organism.

This is an INCREDIBLE advance in our understanding of coral diversification. πŸͺΈπŸŽ‰ Fantastic new work led by @claudiavaga.bsky.social

www.nature.com/articles/s41...

23.10.2025 13:52 β€” πŸ‘ 74    πŸ” 35    πŸ’¬ 0    πŸ“Œ 1

I cannot believe our work is finally out there and in @journal-evo.bsky.social ! This was an enormous group effort!

We provide an updated estimate of the number of buzz pollinated angiosperm species, genera, and families, look at consequences for diversification, number of transitions, and more!

23.10.2025 05:34 β€” πŸ‘ 127    πŸ” 51    πŸ’¬ 4    πŸ“Œ 3
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2 job adverts on a NERC project w myself + @darrenobbard.bsky.social on β€œWhat determines the virome: ecology and the environment, evolution, or species history?” early 2026 in
@uniexecec.bsky.social
- Postdoc: jobs.exeter.ac.uk/hrpr_webrecr...
- RA: jobs.exeter.ac.uk/hrpr_webrecr...
Pls share!

25.09.2025 15:55 β€” πŸ‘ 28    πŸ” 41    πŸ’¬ 2    πŸ“Œ 1
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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...

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...

10.10.2025 07:30 β€” πŸ‘ 106    πŸ” 118    πŸ’¬ 2    πŸ“Œ 5
Director, Center for Pathogen Bioinformatics The Centre for Pathogen Bioinformatics (CPB) is a unit of SIB which offers expertise and services in pathogen bioinformatics, computational molecular epidemiology and related multi-site project manage...

Job alertπŸš¨πŸ“’! Join us as Director of the SIB Centre for Pathogen Bioinformatics, on a topic where global collaboration is particularly important, in a highly stimulating environment. This is a research infrastructure leadership position.

Apply or spread the word!

apply.refline.ch/499599/0346/...

23.10.2025 05:34 β€” πŸ‘ 6    πŸ” 13    πŸ’¬ 0    πŸ“Œ 0
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Non-conjugative plasmids limit their mobility to persist in nature Sabnis et al. explain why non-conjugative plasmids move at a low rate in nature. While increased mobility can easily evolve by incorporating phage DNA into plasmids, this is disadvantageous because it...

New paper with my (amazing) friend and mentor @jrpenades.bsky.social
Really looking forward to see what plasmid aficionados think of this one!!
With @asantoslopez.bsky.social @wfigueroac3.bsky.social Akshay Sabins and others
www.cell.com/cell-reports...

22.10.2025 13:12 β€” πŸ‘ 75    πŸ” 41    πŸ’¬ 1    πŸ“Œ 1

πŸ“£ I’m excited to share two open positions in my lab @leibniz-hki.de. For this interdisciplinary project with @luziagyr.bsky.social, I’m seeking (1) an enthusiastic PhD student interested in fungal natural product research and genetic engineering, as well as (2) a technical assistant πŸ‘‡πŸ»

21.10.2025 14:48 β€” πŸ‘ 18    πŸ” 21    πŸ’¬ 2    πŸ“Œ 1
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I’m excited to announce the launch of my lab at EPFL in Jan 2026 πŸŽ‰. We’ll combine evolution & synthetic biology to study and (re)engineer bacterial communication.
I’m recruiting PhD students to start in the first semester of 2026.
Apply via EPFL PhD programs by Nov 1
drive.google.com/file/d/1cm-t...

20.10.2025 18:14 β€” πŸ‘ 57    πŸ” 33    πŸ’¬ 3    πŸ“Œ 1
Examples of some recent papers from graduate students in my group - a full list of recent papers and preprints can be found here (https://scholar.google.co.uk/citations?hl=en&user=pTdxVdIAAAAJ) and profile of the group here: https://egioxford.web.ox.ac.uk/members

Examples of some recent papers from graduate students in my group - a full list of recent papers and preprints can be found here (https://scholar.google.co.uk/citations?hl=en&user=pTdxVdIAAAAJ) and profile of the group here: https://egioxford.web.ox.ac.uk/members

The annual Wytham Field Team Photo!

The annual Wytham Field Team Photo!

Celebrating a successful field season with great food & good company - May 2025

Celebrating a successful field season with great food & good company - May 2025

Front view of the Life & Mind Building, which opened in Oct 2025: The new home of Biology at Oxford

Front view of the Life & Mind Building, which opened in Oct 2025: The new home of Biology at Oxford

Interested in a PhD in ornithology? Funding available for projects at the interface of ecology, behaviour & evolution from Oct '26 working on long-term population studies of tits at Wytham, based in @biology.ox.ac.uk in the new Life & Mind Building in Oxford
www.findaphd.com/phds/project...

20.10.2025 19:43 β€” πŸ‘ 91    πŸ” 138    πŸ’¬ 5    πŸ“Œ 1
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Strong promoters are mutationally robust Mutational robustness is the persistence of a phenotype upon mutation. It facilitates molecular evolution and has been characterized in a variety of biological systems, but studies of prokaryotic prom...

A fun little side project I've been working on with @stepadenisov.bsky.social , Mato Lagator, and Andreas Wagner: "Strong promoters are mutationally robust". Briefly...

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

21.10.2025 08:02 β€” πŸ‘ 67    πŸ” 31    πŸ’¬ 2    πŸ“Œ 2
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The evolutionary costs and benefits of horizontal gene transfer in eukaryotes (TB01) at University of Oxford on FindAPhD.com PhD Project - The evolutionary costs and benefits of horizontal gene transfer in eukaryotes (TB01) at University of Oxford, listed on FindAPhD.com

I'm advertising a PhD project on the evolution of horizontal transfer. Interested in this or other topics in evolution and species diversity, please get in touch. www.findaphd.com/phds/project...

20.10.2025 10:41 β€” πŸ‘ 8    πŸ” 13    πŸ’¬ 0    πŸ“Œ 1
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🚨 We’re hiring! 🚨 @bruzos.bsky.social lab is seeking a highly motivated #PostDoc & a #PhD student to investigate the marine transmissible cancers. 🧬🌊

#sciencejobs #jobalert #researchjob #cancer #marinescience #symbiosis #bioinformatics #MaxPlanck

20.10.2025 06:19 β€” πŸ‘ 12    πŸ” 10    πŸ’¬ 0    πŸ“Œ 0

Funded PhD position available in @langridgelab.bsky.social! Excellent project in a very supportive, driven & knowledgable group 🧬

17.10.2025 07:26 β€” πŸ‘ 2    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
Black in Microbiology Week 2025. Black Microbiologists Association. Central yellow box with patterned design displays the word β€œHARMONY” in bold black letters. Below, an acrostic poem defines each letter: H – Hope, A – Alliance, R – Resilience, M – Mutual Support, O – Optimism, N – Nurturing, Y – Yielding Progress.

Black in Microbiology Week 2025. Black Microbiologists Association. Central yellow box with patterned design displays the word β€œHARMONY” in bold black letters. Below, an acrostic poem defines each letter: H – Hope, A – Alliance, R – Resilience, M – Mutual Support, O – Optimism, N – Nurturing, Y – Yielding Progress.

During #BlackInMicro Week, we are celebrating HARMONY: honoring collaboration, resilience & shared experiences. Join us to amplify Black scientists, to grow careers & community. Register & Login when you're ready to attend: linktr.ee/BlackInMicro. Donate: tinyurl.com/GiveBiM (links in bio)

16.10.2025 14:00 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
AnkΓΌndigung von offenen Stellen am Helmholtz-Zentrum fΓΌr Infektionsforschung mit QR-Codes zu den Stellenanzeigen

AnkΓΌndigung von offenen Stellen am Helmholtz-Zentrum fΓΌr Infektionsforschung mit QR-Codes zu den Stellenanzeigen

We are looking for a new generation of scientists pushing the boundaries of infection research and using AI to shape the future of health research.
πŸš€Apply for junior group leader positions in our HUMAN program by November 26.
www.helmholtz-hzi.de/en/career/jo...
www.helmholtz-hzi.de/en/career/jo...

16.10.2025 13:01 β€” πŸ‘ 8    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0
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The Scope of Evolutionary Thinking Cambridge Core - Philosophy of Science - The Scope of Evolutionary Thinking

Interested in #PhilosophyOfBiology? Check out the new Cambridge Elements on "The Scope of Evolutionary Thinking" by @thomasreydon.bsky.social. Available #OpenAccess here: www.cambridge.org/core/element... #philsci #philsky #evobio

02.10.2025 13:57 β€” πŸ‘ 17    πŸ” 9    πŸ’¬ 0    πŸ“Œ 0
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#microsky #mevosky @spp2389.bsky.social

A PhD position is available in my lab to work on:

Emergence and self-organisation of bacterial metabolism in consortia of cross-feeding bacteria.

Please RT

Deadline: 12.11.25

More infos πŸ‘‡
shorturl.at/rAKAT

15.10.2025 13:07 β€” πŸ‘ 40    πŸ” 52    πŸ’¬ 1    πŸ“Œ 1
2026 Sensory Transduction in Microorganisms Conference GRC The 2026 Gordon Research Conference on Sensory Transduction in Microorganisms will be held in Ventura, California. Apply today to reserve your spot.

Interested in bacterial sensing, signaling and regulation? Come join us in January at the GRC in sunny California! www.grc.org/sensory-tran...

15.10.2025 07:32 β€” πŸ‘ 18    πŸ” 13    πŸ’¬ 0    πŸ“Œ 0
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Job Opportunity at University of Leeds: Lecturer/Associate Professor in Philosophy Are you an experienced academic in Philosophy with the ambition to carry out world-leading research and deliver an exceptional student experience in a research-intensive Russell Group University? Woul...

@leedsprhs.bsky.social
Our vacancy for a Lecturer or Associate Professor in Social Philosophy has now been advertised: jobs.leeds.ac.uk/Vacancy.aspx.... Please spread the word! The closing date for applications is 5 Nov 2025.

14.10.2025 15:36 β€” πŸ‘ 14    πŸ” 21    πŸ’¬ 0    πŸ“Œ 2
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a basketball player for the indiana pacers is holding a basketball ALT: a basketball player for the indiana pacers is holding a basketball

Not sure I understand what you mean.

15.10.2025 07:34 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@kostchristian is following 20 prominent accounts