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Karrera Djoko

@thecopperdoctor.bsky.social
712 followers 560 following 92 posts

Copper (and other metal ions) in microbiology. Not a New PI anymore. Like chocolates. Need dogs. Forever dreaming of warm, sunny vacations.

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Reposted by Karrera Djoko
Strep GBI, 1-2 April 2027 in Durham @strepgbi.bsky.social · 12/01/2026
Strep GBI 2026 is open. Join ECRs and experts to highlight cutting-edge research focused on crucial aspects of Streptococcal biology. Registration/abstracts 👉 pay.durham.ac.uk/event-durham... ⏳ Deadline Feb 13 📌 Durham 🗓️ March 30/31 2026. 🌐 strepgbi.wixsite.com/strep-gbi.
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Karrera Djoko @thecopperdoctor.bsky.social · 24/01/2026
Lots of PhD opportunities for UK + international students involving my lab. Topics relate to metals & microbiology. First up: TonB-dependent receptors in commensal Neisseria in my lab at Durham, with @kjosts.bsky.social and @mattbashton.bsky.social. www.findaphd.com/phds/project...
findaphd.com
Nutrient uptake in commensal bacteria: exploring uncharacterised TonB-dependent transporters. at Newcastle University on FindAPhD.com
PhD Project - Nutrient uptake in commensal bacteria: exploring uncharacterised TonB-dependent transporters. at Newcastle University, listed on FindAPhD.com
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Karrera Djoko @thecopperdoctor.bsky.social · 21/09/2025
Already missing heather season in the UK 😭
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Karrera Djoko @thecopperdoctor.bsky.social · 22/08/2025
Summer, please never leave. Mostly so that all my weekend walks look like this (pics from Swaledale) but also because I still have so much to do before the new academic year starts lolsob.
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Karrera Djoko @thecopperdoctor.bsky.social · 11/07/2025
Montenegro, you beau-t
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Karrera Djoko @thecopperdoctor.bsky.social · 11/05/2025
Petition for England to look like this every weekend.
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Karrera Djoko @thecopperdoctor.bsky.social · 13/12/2024
IS IT CHRISTMAS YET
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Vaughn Cooper @vscooper.micropopbio.org · 12/12/2024
I’m proud to join more than 30 colleagues today in sharing our analysis of potential risks from “mirror life”. We summarize our findings in a @science.org article, and in greater detail in a 300pg technical report: Article: www.science.org/doi/10.1126/... Report: purl.stanford.edu/cv716pj4036
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Timothée Poisot @ctrlalttim.com · 10/12/2024
Our time is monetized but not valuable
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Jeremy Berg @jeremymberg.bsky.social · 10/12/2024
Bluetorial: What’s the worst that can happen? Meeting a scientific hero (Lots of chemical history today)
media.tenor.com
a cartoon says hey everybody an old man 's talking while bart simpson looks on
ALT: a cartoon says hey everybody an old man 's talking while bart simpson looks on
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Karrera Djoko @thecopperdoctor.bsky.social · 10/12/2024
If I have to sit through another meeting where students are referred to as "our target market", I might actually scream out loud instead of internally.
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Karrera Djoko @thecopperdoctor.bsky.social · 13/11/2024
Ok, I figured out how to create a Metallobiologists starter pack. I'll keep adding to the list as I find more, but please add your name here if I've missed you. go.bsky.app/SgEyRLv
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Mike Feigin 🥯 @mikefeigin.bsky.social · 06/12/2024
My guess is that this post is a joke to 50% of scientists and serious to the other 50%.
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Angelo Frei @angelofrei.bsky.social · 06/12/2024
Only 1 week left to apply for this competition-funded position in my group!
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David K Smith @professor-dave.bsky.social · 03/12/2024
Good explanation of recent changes for efficiency: No more academic boards of studies, each module can only have one summative assessment, modules with <10 students cancelled, removal of all double-blind marking. www.yorkvision.co.uk/news/assessm...
yorkvision.co.uk
Assessments Cut as University ‘Changes the Work’ | York Vision
The University is set to impose wide-ranging changes to modules, assessment and departmental structures in a bid to save money.
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Daumann Lab @daumannl.bsky.social · 03/12/2024
#ChemSky This Preprint by @sophieguti.bsky.social has got it all: Natural Product synthesis, Chelators, Ln, Curium luminescence, mass spec methods, bacteria! doi.org/10.26434/che... Comparative Binding Studies of the Chelators Methylolanthanin and Rhodopetrobactin B to Lanthanides and Ferric Iron.🧪🧵
Two chelators are shown. The ventraö citric acid mojety is highlighted in yellow, the two chelator arms bear either a phenol unit (for MLL) or a 2,3 dihydroxy benzene unit (for RPB B)
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Kevin Waldron @waldronlab.bsky.social · 03/12/2024
I have a PhD position available in my group, to start in March 2025. If you have a keen interest in biochemistry and would like to study an exciting and novel class of copper proteins (aka weird Cu tubes) from bacteria, I'd love to hear from you. You should apply here: ibb.edu.pl/app/uploads/...
Figure from Vita et al., 2016, Sci Rep: https://www.nature.com/articles/srep39065
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Gavin Thomas (he/him) @gavinhthomas.bsky.social · 03/12/2024
Another preprint, and this time the excellent work of @imrsankhan.bsky.social from his PhD & our first full experimental Staph aureus paper - on transporters of course! Imran found a cool link to glutathione and infection too. www.biorxiv.org/content/10.1...
biorxiv.org
Distinct roles for the Staphylococcus aureus POT transporter DtpT in di/tripeptide uptake and glutathione utilisation inside human macrophages
Peptides available in biological niches inhabited by the human pathogen Staphylococcus aureus serve as a rich source of amino acids required for growth and successful host colonisation. Uptake of pept...
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Karrera Djoko @thecopperdoctor.bsky.social · 02/12/2024
Reposting this for new arrivals. PS: this isn't an exclusive PI-only list! If you are student, postdoc, or tech working on metals in biology, and I have missed you, please let me know. ☺️
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Jennifer Goff, PhD @jlgoff.bsky.social · 02/12/2024
Final call for early abstracts is tomorrow!
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Prof Cynthia Whitchurch FAA🏳️‍🌈 @cwhitch.bsky.social · 02/12/2024
I'm recruiting! I'm looking for a motivated postdoctoral scientist to join my new team at SCELSE in Singapore. The role will explore various aspects of how #eDNA is produced and utilised in #Pseudomonas aeruginosa biofilms. #Microsky #phagesky #Science ntu.wd3.myworkdayjobs.com/Careers/job/...
ntu.wd3.myworkdayjobs.com
Research Fellow (eDNA in Biofilms)
The Singapore Centre for Environmental Life Sciences Engineering (SCELSE) is a unique interdisciplinary Research Centre of Excellence (RCE), funded by National Research Foundation, Ministry of Educati...
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Animalcules @bacteriophile.bsky.social · 02/12/2024
A widespread family of ribosomal peptide metallophores involved in bacterial adaptation to metal stress | PNAS www.pnas.org/doi/10.1073/...
pnas.org
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Karrera Djoko @thecopperdoctor.bsky.social · 01/12/2024
The Lake District in late autumn never disappoints.
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Karrera Djoko @thecopperdoctor.bsky.social · 29/11/2024
In other news, I discovered last night that the big Tesco in Durham now sells Tim Tams. I may/may not have bought so many that may/may not have prompted the person at the register to comment, "Wow, you must really like Tim Tams."
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Freya Harrison @friendlymicrobe.bsky.social · 26/11/2024
Does anyone know of small grants schemes that a PhD student could apply to in order to cover sequencing costs? Looking for ~£4k. #MicroSky
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Henrik Strahl @henrikstrahl.bsky.social · 26/11/2024
www.findaphd.com/phds/project... #microsky
findaphd.com
MRC DiMeN Doctoral Training Partnership: Metabolic barcoding of microbial antibiotic exposomes at Newcastle University on FindAPhD.com
PhD Project - MRC DiMeN Doctoral Training Partnership: Metabolic barcoding of microbial antibiotic exposomes at Newcastle University, listed on FindAPhD.com
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Dr Katherine Duncan @kateduncan.bsky.social · 26/11/2024
The Natural Products Atlas 3.0: extending the database of microbially derived natural products - thanks to the Linington lab for letting the Duncan lab be part of the curation efforts academic.oup.com/nar/advance-... #NaturalProducts #SpecializedMetabolites #microsky #microbialchemistry
academic.oup.com
The Natural Products Atlas 3.0: extending the database of microbially derived natural products
Abstract. The Natural Products Atlas is a database of microbially derived natural products that contains structures, producing organism taxonomy, biosynthe
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Urszula McClurg @urszulamcclurg.bsky.social · 26/11/2024
I am delighted to announce a tailored PhD scheme supporting candidates from minority backgrounds. This scheme is fully funded, passport blind and comes with tailored mentoring www.findaphd.com/phds/program.... Come join us at @livuni-ismib.bsky.social!
findaphd.com
FindAPhD : Fully funded studentship at the Institute of Systems, Molecular and Integrative Biology at University of Liverpool
Apply for a PhD: Fully funded studentship at the Institute of Systems, Molecular and Integrative Biology at University of Liverpool
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Melanie Blokesch @mblokesch.bsky.social · 25/11/2024
Exciting times! Our latest preprint is now live 🤩! After nearly 16 yrs of running my lab, I truly believe this is one of the most significant contributions we've made. It offers fresh hypotheses about how pandemic Vibrio cholerae spreads globally. Let’s dive in!🧵..1/n www.biorxiv.org/content/10.1...
biorxiv.org
Diverse phage defence systems define West African South American pandemic Vibrio cholerae
Our understanding of the factors underlying the evolutionary success of different lineages of pandemic Vibrio cholerae remains incomplete. Interestingly, two unique genetic signatures define the West ...
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Karrera Djoko @thecopperdoctor.bsky.social · 26/11/2024
Re-bluesky-ing this? Re-posting? What's the word? 😅
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Alexis Verger 🧬🧫🧪 @alexis-verger.cpesr.fr · 25/11/2024
Look who's here @pnas.org ✔️ @science.org ✔️ @naturecellbiology.bsky.social ✔️ @natrevgenet.bsky.social ✔️ @naturebiotech.bsky.social ✔️ @naturemicrobiol.bsky.social ✔️ @naturechemistry.bsky.social ✔️ @genesdev.bsky.social ✔️ @cellchembiol.bsky.social ✔️ @genomeresearch.bsky.social ✔️ @jcellbiol.bsky.social ✔️
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BejaLabTechnion @bejalab.bsky.social · 25/11/2024
The Parkinson’s disease drug entacapone disrupts gut microbiome homoeostasis via iron sequestration www.nature.com/articles/s41...
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Ben Neely @benneely.com · 24/11/2024
I took biochem in 2001, and for nearly 20 years read amino acid sequences daily… and I never knew Dayhoff named them or even the logic behind things like Q until last Friday (h/t Mike Janech). Also, this is another big Dayhoff moment for me. She was incredible! #proteomics #bioinformatics
biology.arizona.edu
Dr. Margaret Oakley Dayhoff
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Sophien Kamoun @kamounlab.bsky.social · 24/11/2024
ChatGPT and similar LLM systems will help you save time here when used judiciously 👇
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Karrera Djoko @thecopperdoctor.bsky.social · 24/11/2024
Snowy day in Durham
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ᐯIᑕTOᖇ ᑎIᘔET, ᗰᗪ @nizet.bsky.social · 22/11/2024
Crazy stuff in PNAS dental plaque bacterium 𝘊𝘰𝘳𝘺𝘯𝘦𝘣𝘢𝘤𝘵𝘦𝘳𝘪𝘶𝘮 𝘮𝘢𝘵𝘳𝘶𝘤𝘩𝘰𝘵𝘪𝘪 can divide into an unprecedented 14 daughter cells at once—then each daughter cell starts growing immediately in a rare process called multiple fission, achieving 0.5 mm per day of expansion www.snexplores.org/article/bact...
snexplores.org
These mouth bacteria use a new type of cell division to make 14 cells at once
The newfound strategy seen in C. matruchotii might help oral bacteria recover lost territory after each eviction by toothbrushing.
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Proteases and Innate immunity lab @ York @protinnimmunity.bsky.social · 22/11/2024
PhD project with Ioannis Kourtzelis, our lab and Mesenbio in lovely York! Macrophage, EV and innate immune responses, what's not to love! www.findaphd.com/phds/project...
findaphd.com
CASE Project: Unravelling the role of extracellular vesicles in the orchestration of macrophage – mediated immune regulation. at University of York on FindAPhD.com
PhD Project - CASE Project: Unravelling the role of extracellular vesicles in the orchestration of macrophage – mediated immune regulation. at University of York, listed on FindAPhD.com
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Karrera Djoko @thecopperdoctor.bsky.social · 22/11/2024
Took the group out for afternoon coffee to celebrate paper acceptance, new members, returning member, and end of a successful UG project. Definitely the best parts of my job.
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Karrera Djoko @thecopperdoctor.bsky.social · 21/11/2024
We have a fully-funded PhD position to develop and test a mathematical model that can explain how metal ions influence microbial coexistence. Will suit candidates with a natural sciences, maths, ecology, or microbiology background who can imagine themselves doing some wet lab and some modelling.
findaphd.com
Population-scale impacts of metals on microbial communities at Durham University on FindAPhD.com
PhD Project - Population-scale impacts of metals on microbial communities at Durham University, listed on FindAPhD.com
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Lucy Crouch @lucyicm.bsky.social · 21/11/2024
We also have a industry-linked PhD position on Bacteroides and host glycans that will be advertised soon #glycotime🍭 The IMI is an amazing environment with lovely PIs doing loads of cool science, so please apply if you see a project you're interested in 🥼🧪
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Matthew Freeman @mjafreeman.bsky.social · 19/11/2024
Here’s my spreadsheet of starter packs (>80!) related to broadly ‘mechanistic biology’ plus some intriguing extras Complete with collective nouns I’ve been tracking these but now can’t keep up Hope it’s helpful 2/2 docs.google.com/spreadsheets...
docs.google.com
@mjafreeman.bsky.social's BlueSky starter packs for 'mechanistic' biologists
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Ákos T Kovács @evolvedbiofilm.bsky.social · 19/11/2024
Bacillus on the Blue place, starting small, but hopefully extending to keep the conversation active [it was also gorwing slow on Twitter] go.bsky.app/BfusVyD
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Alasdair Hubbard @dralhubb.bsky.social · 19/11/2024
PhD studentship available. The project is VERY interdisciplinary, combing social science, biophysics and microbiology to understand inequalities of UTIs treatment and replicate them in vitro to help choose the correct antibiotic. Pls share, home students only #AMR #MicroSky tinyurl.com/45d8h54u
tinyurl.com
Health inequalities which impact the treatment of urinary tract infections
Find out about this studentship opportunity on Health inequalities which impact the treatment of urinary tract infections.
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Karrera Djoko @thecopperdoctor.bsky.social · 18/11/2024
We have a fully-funded PhD position to develop & test a mathematical model to explain how metal ions influence microbial coexistence. Would suit candidates with Maths, Bio, or Nat Sci background. Great project & training. Our project undergrads this year are currently writing a paper already!
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Jessica Blair @jessicamablair.bsky.social · 15/11/2024
PhD studentship alert!! Two projects available with me fully funded by BBSRC This one is a collaboration with Dr Michelle Buckner warwick.ac.uk/fac/cross_fa... And this one a collaboration with @overtonlab.bsky.social warwick.ac.uk/fac/cross_fa... Both will be lots of fun! Come & join us 😃
warwick.ac.uk
Professor Jessica Blair
Professor Jessica Blair
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Dr Katherine Duncan @kateduncan.bsky.social · 14/11/2024
The starter pack I made is at the 50/50 limit - I’ve heard many packs were expanded automatically to 150 people, any suggestions on how to make this happen? go.bsky.app/72NeGsT
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Susanne Gebhard @gebhardlab.bsky.social · 13/11/2024
New preprint from the team, looking at the links between carbon metabolism, calcium detoxificatin and bacterial biomineralisation! As always a fun collaboration with Kevin Paine and many other wonderful people. www.biorxiv.org/content/10.1...
biorxiv.org
Metabolic insights into microbially induced calcite formation by Bacillaceae for application in bio-based construction materials
Microbially induced calcite precipitation (MICP) offers promising solutions for sustainable, low-cement infrastructure materials. While it is known how urea catabolism leads to biomineralization, the ...
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