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Sam Williams

@samwill.bsky.social
800 followers 833 following 54 posts

NNF Postdoctoral Fellow at DTU in the Weber lab Hunting for new antibiotics by hunting for novel resistance #metabolomics #genomemining #secmet

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Sam Williams @samwill.bsky.social · 18/02/2026
Check out our paper in @asm.org Applied and Environmental Microbiology 🍾 OSMAC guided bioprospecting of Atlantic sponges reveals novel bacterial species and the antimicrobial thiazole alkaloid agrochelin II | Applied and Environmental Microbiology journals.asm.org/doi/10.1128/... #secmet #microsky
journals.asm.org
OSMAC guided bioprospecting of Atlantic sponges reveals novel bacterial species and evidence for the antimicrobial thiazole alkaloid agrochelin II | Applied and Environmental Microbiology
Bioactive microbial natural products remain the preeminent source of new lead compounds for drug development. Due to the increasingly high levels of strain and compound rediscovery from terrestrial en...
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Rebecca Corrigan @corrigar.bsky.social · 09/05/2025
Interested in superbugs, AMR and stress resistance? Join us to do a PhD in the Corrigan lab @UCDMedicine www.ucd.ie/graduatestud...
ucd.ie
Current Scholarship Opportunities - UCD Graduate Studies
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Sam Williams @samwill.bsky.social · 07/05/2025
Interesting antibiotic discovery paper in @plosbiology.org journals.plos.org/plosbiology/...
journals.plos.org
A multi-strategy antimicrobial discovery approach reveals new ways to treat Chlamydia
Bacteria of the genus Chlamydia cause millions of infections each year and have an obligate intracellular lifestyle that makes finding specific treatments particularly difficult. This study developed ...
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Oliver Schwengers @oschwengers.bsky.social · 28/04/2025
We happily present: “Bakta Web – rapid and standardized genome annotation on scalable infrastructures” @OxUniPress NAR’s Web Server issue doi.org/10.1093/nar/... Easy to use, no registration, fast, scalable, various visualizations, in sync with Bakta CLI: bakta.computational.bio (1/5)
doi.org
Bakta Web – rapid and standardized genome annotation on scalable infrastructures
Abstract. The Bakta command line application is widely used and one of the most established tools for bacterial genome annotation. It balances comprehensiv
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Simon Evans @drsimevans.carbonbrief.org · 24/04/2025
Last night @itvpeston.bsky.social interviewed UK opposition leader @kemibadenochmp.bsky.social… They showed her a series of charts showing why gas – not net-zero – is to blame for high power prices, inc one from me (pic) Watch the full clip here: www.youtube.com/watch?v=-NuG...
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Marc Chevrette @wildtypemc.bsky.social · 27/04/2025
antiSMASH8: The Ocho Manuscript is out! doi.org/10.1093/nar/...
doi.org
antiSMASH 8.0: extended gene cluster detection capabilities and analyses of chemistry, enzymology, and regulation
Abstract. Microorganisms synthesize small bioactive compounds through their secondary or specialized metabolism. Those compounds play an important role in
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Reposted by Sam Williams
Cameron Thrash @jcamthrash.bsky.social · 25/04/2025
antiSMASH 8.0: extended gene cluster detection capabilities and analyses of chemistry, enzymology, and regulation academic.oup.com/nar/advance-... #jcampubs
academic.oup.com
antiSMASH 8.0: extended gene cluster detection capabilities and analyses of chemistry, enzymology, and regulation
Abstract. Microorganisms synthesize small bioactive compounds through their secondary or specialized metabolism. Those compounds play an important role in
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Reposted by Sam Williams
Courtney Herms @courtneyherms.bsky.social · 23/04/2025
When are rhizosphere Pseudomonads different from other rhizosphere Pseudomonads? When they are isolated from different wheat cultivars! We found surprising intra-genus diversity with implications for secondary metabolite production 👇 www.sciencedirect.com/science/arti...
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David Ho @davidho.bsky.social · 22/04/2025
Climate TRACE shows you where and when greenhouse gas emissions are occurring.
forbes.com
Al Gore’s Real-Time Climate Data Just Went Live—Here’s Why It Matters
How Real-Time Climate Data from Climate TRACE is transforming emissions tracking—bringing transparency, speed, and accountability to global climate action.
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Doug Parr @dougparr.bsky.social · 22/04/2025
89% of world’s people want stronger action on climate but mistakenly believe they're in a minority 69% willing to contribute 1% of their income to the climate fight, & more than 50% in all but a few countries, but believed only a minority would also be willing www.theguardian.com/environment/...
theguardian.com
Activate climate’s ‘silent majority’ to supercharge action, experts say
Making concerned people aware their views are far from alone could unlock the change so urgently needed
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Dr Katherine Duncan @kateduncan.bsky.social · 17/04/2025
There’s still about 60 places left in the microbial natural products starter pack - let me know if you’d like added! go.bsky.app/72NeGsT
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ASM @asm.org · 14/04/2025
📢 Call for papers! Submit your research to #mSystems' new collection on Microbial Ecology and Evolution. Contribute systems-level insights into microbial communities, evolution and ecosystems. Submit now: asm.social/2mq
New call for papers from mSystems! Submit your research on Microbial Ecology and Evolution.
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Chris Rinke @chrisrinke.bsky.social · 17/04/2025
GTDB Release 10-RS226 (16th April 2025) has been published gtdb.ecogenomic.org
gtdb.ecogenomic.org
GTDB - Genome Taxonomy Database
The Genome Taxonomy Database (GTDB) is an initiative to establish a standardised microbial taxonomy based on genome phylogeny.
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Research Professional News @resprofnews.bsky.social · 17/04/2025
International student decline ‘jeopardising UK research base’. A drop in the number of postgraduate international students coming to the UK is causing “significant and growing insecurity” in the UK’s research base, a report has warned. www.researchprofessionalnews.com/rr-news-uk-u...
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The Washington Post @washingtonpost.com · 16/04/2025
Thirty-eight of 43 experts cut last month from the boards that review the science and research that happens in laboratories at the National Institutes of Health are female, Black or Hispanic, according to an analysis by the chairs of a dozen of the boards.
washingtonpost.com
Women, minorities fired in purge of NIH science review boards
Scientists, with expertise in fields that include mental health, cancer and infectious disease, typically serve five-year terms and were not given a reason for their dismissal.
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Nature Biotechnology @natbiotech.nature.com · 16/04/2025
Virtual cells for predictive immunotherapy - @fertiglab.bsky.social @genomescience.bsky.social go.nature.com/4jfqM3Y
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Eduardo Rocha @epcrocha.bsky.social · 16/04/2025
New postdoc position in our lab (2 y+): evolutionary genomics of integrons and MGEs with focus on vibrio-phage interactions. Great environment @pasteur.fr for science, career building. Super collaborators @celineloot.bsky.social @amazeld.bsky.social @fredoleroux.bsky.social 3 weeks to apply!
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Kyo Bin Kang @kyobinkang.bsky.social · 15/04/2025
This is a must-read for everyone involved in metabolomics. Personally I love this article because I no longer have to write a long paragraph when I say 'please don't use pathway analysis' during peer review 🤣
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Reed Stubbendieck @bactereedia.bsky.social · 15/04/2025
We built this in my laboratory: www.frontiersin.org/journals/mic...
frontiersin.org
Frontiers | Inexpensive Apparatus for High-Quality Imaging of Microbial Growth on Agar Plates
The ability to capture images of results or processes is an important tool in the biologist’s tool kit. In microbiology, capturing high-quality images of mic...
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Simon Evans @drsimevans.carbonbrief.org · 14/04/2025
The crisis for UK steel is exposing another – perhaps even bigger – crisis for the UK Our news media seems incapable of even the most basic factchecking YES energy for UK steelmakers is costly NO it's not due to net-zero YES it is due to GAS Here's what UK media isn't telling you🧵
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Jake Williams @malwarejake.bsky.social · 14/04/2025
I've answered consulting client questions dozens of times over the years to the effect of "should I force my users traveling to China to take burner devices to safeguard our IP?" It's amazing that in just a few short months, the US is on par with China for many countries' espionage concerns.
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Andy Truman @andytruman4.bsky.social · 14/04/2025
Join us for the RSC Chemical Biology Leadership Retreat for Early Career Researchers! This is designed for researchers within 5 years of their first independent position. Bursuries are available (details in link below). Venue: Imperial College London Date: 10-12 Sep 2025 www.rsc.org/events/detai...
rsc.org
2nd CBIC Chemical Biology Leadership Retreat for Early Career Researchers
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Atin Sharma @atinsharma.bsky.social · 14/04/2025
Fancy yourself as an editor at Nature Microbiology? This is your chance! Come work with us at @natmicrobiol.nature.com and @naturecomms.bsky.social
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James Milner @jameslmilner.com · 23/02/2025
One thing maybe not discussed enough is the long term opportunity cost of not investing and supporting open source software. Imagine the more and better Blenders, GIMPs, Firefoxs, InkScapes, QGISs etc we would of had (+ could have) if open source was taken more seriously by government and businesses
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Microbiology Society @microbiologysociety.org · 10/04/2025
Research Visit Grants now open! Funding available for eligible members planning a short 1-3 month lab visit. Apply by 01 May 25, 23:59 BST. Check eligibility & apply here: microb.io/2vS9B2x. #ResearchFunding
microb.io
Research Visit Grant
Login to apply
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Kai Blin @kblin.bsky.social · 10/04/2025
The Quadram Institute has a pretty cool setup over there. This sounds like a fun job.
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Joe Greener @jgreener64.bsky.social · 08/04/2025
This has been a long journey, but it's now out in final form. @kjamali.bsky.social academic.oup.com/bioinformati...
academic.oup.com
Fast protein structure searching using structure graph embeddings
Abstract . Comparing and searching protein structures independent of primary sequence has proved useful for remote homology detection, function annotation,
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Natural Product Reports @natprodreports.rsc.org · 10/04/2025
Be sure to read in our latest issue this review from István Molnár, Peng Xu, Bo-Bo Zhang & co. at Shantou University on harnessing microbial co-culture to increase the production of known secondary metabolites #secmet #natprod Find it here🔽
pubs.rsc.org
Harnessing microbial co-culture to increase the production of known secondary metabolites
Covering: 2019 to 2024 Secondary metabolites (SMs) are naturally occurring defense or signaling molecules that are also utilized as human and animal drugs, crop protection agents, and fine chemicals.…
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Cameron Thrash @jcamthrash.bsky.social · 09/04/2025
CoverM is published! CoverM: Read alignment statistics for metagenomics academic.oup.com/bioinformati... #jcampubs
academic.oup.com
CoverM: Read alignment statistics for metagenomics
AbstractSummary. Genome-centric analysis of metagenomic samples is a powerful method for understanding the function of microbial communities. Calculating r
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Brendan Maher @bmaher.bsky.social · 09/04/2025
OK. I don't need to explain the importance of 'blue-sky' research to people on here, but this story in @nature.com is so cool! The area of research that delivered CRISPR gene editing has exploded and is turning up all kinds of cool tools for molecular biology. www.nature.com/articles/d41...
nature.com
Microbial warfare brought us CRISPR. What big breakthroughs could be next?
Gene editing and many other useful biotechnology tools came from studies of bacteria fighting off viral invaders. But scientists have only begun to unlock the secrets of this ancient arms race.
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Fabrizio Alberti @albertilab.bsky.social · 08/04/2025
Abstracts for presentation at #CBNP18 from all natural product ECRs are still welcome! Submit yours here: tinyurl.com/3pn3bdak by the 26th May for talks or the 8th June for posters. Thank you to our sponsors @ukri.org @natprodreports.rsc.org @RSC_CBBG @microbesng.bsky.social 🌿🍄🧫🧬
tinyurl.com
The Chemistry and Biology of Natural Products Symposium XVIII
The Chemistry and Biology of Natural Products Symposium XVIII
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Hugh Jones @hbsj.bsky.social · 08/04/2025
@robfordmancs.bsky.social has it right The government must choose one from: - Issuing more visas for international students - Increasing funding for home undergraduate students - Some* English universities closing in the next year or two * potentially quite a few
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Justin J.J. van der Hooft @jjjvanderhooft.bsky.social · 28/03/2025
Thanks to all #NPLinker #eScience #Workshop 2025 participants for coming to #Wageningen this week to learn about and gaining hands-on experience with paired omics mining based! 😎 @marnixmedema.bsky.social and I wish everyone a safe trip home! #GNPS2 #BiGSCAPE2 @esciencecenter.bsky.social
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Microbial Biotechnology (MBT) @microbiotech.bsky.social · 08/04/2025
#MicroSky: GREEN TECHNOLOGIES: Fighting fungal crop diseases with bacteria! Actinobacteria produce antifungal VOCs, including a newly identified compound, to combat Sclerotinia. A promising eco-friendly approach for biocontrol & crop protection! doi.org/10.1111/1751...
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Sam Williams @samwill.bsky.social · 08/04/2025
The human microbiome-derived antimicrobial lugdunin self-regulates its biosynthesis by a feed-forward mechanism | mBio journals.asm.org/doi/10.1128/...
journals.asm.org
The human microbiome-derived antimicrobial lugdunin self-regulates its biosynthesis by a feed-forward mechanism | mBio
Biosynthetic gene clusters (BGCs) are usually tightly controlled to avoid production of costly goods at inappropriate time points or unfavorable conditions. However, in most cases, the regulatory sign...
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Tilmann Weber @tilmweber.bsky.social · 05/04/2025
Have a look at our latest tool: ActinoMation - a toolkit for automated E. coli – Streptomyces conjugation on Opentron laboratory automation systems: www.sciencedirect.com/science/arti...
sciencedirect.com
ActinoMation: A literate programming approach for medium-throughput robotic conjugation of Streptomyces spp
The genus Streptomyces are valuable producers of antibiotics and other pharmaceutically important bioactive compounds. Advances in molecular engineeri…
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FEMS @femsmicro.org · 03/04/2025
Postdocs! Level up your research at FEMS Summer School 2025 📣 🗓️ Dates: 2-10 September 2025 📍 Location: Metropol Resort Hotel Ohrid, North Macedonia 🔬 Focus: Harnessing microbial solutions in environmental research and One Health. Apply by 18 April 2025, 23:59 CET buff.ly/zLA2RQg
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Sam Williams @samwill.bsky.social · 02/04/2025
Really interesting to think about how much of a role vaccines will play in combating AMR You could imagine vaccines 6 weeks before knee or hip replacement
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Dennis Hazelett @vigocarpathian.bsky.social · 17/03/2025
I wrote something... about writing. #ScientificWriting to be exact, but I think it applies to all kinds of #writing.
rdcu.be
An open letter to graduate students and other procrastinators: it’s time to write
Nature Biotechnology - An open letter to graduate students and other procrastinators: it’s time to write
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Anna Svetlova @annasve.bsky.social · 29/03/2025
By day: decoding Actinomycetes secondary metabolism with multi-omics. By night: running, volleyball & chasing northern lights Looking forward to connecting! 🏃‍♀️🏐 🧬 #actinomycetes #multiomics #secondarymetabolism #running #northernlights #sciencelife
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Tom Hitch @tcahitch.bsky.social · 28/03/2025
If you generate, or use MAGs, you should really read the work we have done benchmarking their limitations. Using complex mock communities (70 species), we assessed how deeply you need to sequence to accurately conduct common metaG analyses. Webwere shocked to see even HQ MAGs are often chimeric!
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Gerry Wright @gdwantibiotics.bsky.social · 26/03/2025
The latest discovery from the lab and great colleagues at McMaster and U Illinois, Chicago. Lariocidin, a new lasso peptide antibiotic that inhibits the ribosome. rdcu.be/efdha
rdcu.be
A broad-spectrum lasso peptide antibiotic targeting the bacterial ribosome
Nature - A new lasso peptide antibiotic exhibits broad-spectrum activity against Gram-negative and Gram-positive bacteria by interfering with bacterial protein synthesis, is unaffected by common...
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tcwarner.bsky.social @tcwarner.bsky.social · 27/03/2025
First post here! To inaugurate this account, I'd like to share my recent work, now published in JACS. Intercepting a Mycobacterial Biosynthetic Pathway with Covalent Labeling | Journal of the American Chemical Society pubs.acs.org/doi/10.1021/...
pubs.acs.org
Intercepting a Mycobacterial Biosynthetic Pathway with Covalent Labeling
The mycobacterial cell envelope plays both infectious and protective roles. Understanding its structure is crucial for unlocking the molecular basis underlying these functions. Studying glycans, the p...
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TARGetAMR @target-amr.bsky.social · 28/03/2025
🎧 Missed our Mini-symposium? 🎧 💡 Don’t worry – all 4 talks from ‘Tackling AMR Together’ the TARGetAMR & Fungal ONE Health joint Mini-symposium, are now live on our website! 🎥✨ Explore the latest in AMR and fungal research.🌍🔬 👇Watch here: www.targetamr.org.uk/hdrevents/jo...
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Sam Williams @samwill.bsky.social · 28/03/2025
Telomeric transposons are pervasive in linear bacterial genomes | Science www.science.org/doi/full/10....
science.org
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Ákos T Kovács @evolvedbiofilm.bsky.social · 23/02/2025
Harnessing microbial co-culture to increase the production of known secondary metabolites - Nat Prod Rep @natprodreports.rsc.org Review pubs.rsc.org/en/content/a...
pubs.rsc.org
Harnessing microbial co-culture to increase the production of known secondary metabolites
Covering: 2019 to 2024Secondary metabolites (SMs) are naturally occurring defense or signaling molecules that are also utilized as human and animal drugs, crop protection agents, and fine chemicals. C...
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Altmetric @altmetric.com · 27/03/2025
Although X engagement with new publications is still strong and of quality, there’s a large body of “reposting” activity that seems largely focussed on a certain body of work: vaccine scepticism, MMR, autism, ivermectin, etc. To literally nobody's surprise. 5/11
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Nature Reviews Microbiology @natrevmicro.nature.com · 27/03/2025
New online! Global health perspectives on antibacterial drug discovery and the preclinical pipeline
nature.com
Global health perspectives on antibacterial drug discovery and the preclinical pipeline
Nature Reviews Microbiology, Published online: 27 March 2025; doi:10.1038/s41579-025-01167-wPiddock and colleagues explore new antibacterial compounds in active late discovery phase and preclinical development focusing on innovative strategies, with a global health perspective.
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Ran Blekhman @blekhman.bsky.social · 27/01/2025
Out now, a comprehensive guide to metagenomics -- from sample collection to data analysis. This primer covers best practices, challenges, and applications in health, agriculture & environment. A roadmap for studying microbial communities 👇 www.nature.com/articles/s43...
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Sam Williams @samwill.bsky.social · 27/03/2025
Great work from a fellow lab member here - improving the efficency of CRISPR tools in Streptomyces! #secmet #microsky
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