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Alejandro Rodríguez-Gijón

@alejandrorgijon.bsky.social
462 followers 291 following 21 posts

Postdoctoral Fellow at the @mncn_csic | Environmental microbiologist 🦠🧬 | #FirstGen | He/Him/Él 🏳️‍🌈 alejandrorgijon.github.io

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Reposted by Alejandro Rodríguez-Gijón
Metabarcoding and Metagenomics @mbmg.pensoft.net · 13/05/2026
(2/2) 🔬 This genetic library was developed to serve as a baseline for future #conservation efforts and to track the #environmentalhealth of this #UNESCO Biosphere Reserve more accurately. ➡️ #OA paper here: doi.org/10.3897/mbmg.10.173083 #metabarcoding #wetlands
doi.org
A 16S rRNA amplicon dataset of Las Tablas de Daimiel National Park, Spain
Wetland ecosystems are of particular environmental importance due to their role as biodiversity shelters. However, the intense anthropization of wetland landscapes have propelled a decline in water qu...
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Reposted by Alejandro Rodríguez-Gijón
Metabarcoding and Metagenomics @mbmg.pensoft.net · 13/05/2026
(1/2)🌿 A comprehensive #dataset of nearly 22,000 #microbial sequences was compiled from Las Tablas de Daimiel National Park improving understanding of how bacteria and archaea respond to human-driven landscape changes. ➡️ Check out the full #OA paper here: doi.org/10.3897/mbmg.10.173083
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MicrobiomaHub-CSIC @microbiomacsic.bsky.social · 11/05/2026
Actualmente el grupo pretende llevar el proyecto un paso más allá en un nuevo proyecto liderado por @alejandrorgijon.bsky.social (investigador postdoctoral del MNCN). El equipo tiene el objetivo de identificar las adaptaciones genéticas al estrés hídrico en comunidades microbianas. 🧵3/5
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MicrobiomaHub-CSIC @microbiomacsic.bsky.social · 11/05/2026
📑El grupo de investigación liderado por @gecko1990.bsky.social (@mncn-csic.bsky.social) ha publicado un estudio en la revista Metabarcoding and Metagenomics focalizado en la monitorización ambiental del Parque Nacional de las Tablas de Daimiel (Ciudad Real) mbmg.pensoft.net/article/1730... 🧵1/5
mbmg.pensoft.net
A 16S rRNA amplicon dataset of Las Tablas de Daimiel National Park, Spain
Wetland ecosystems are of particular environmental importance due to their role as biodiversity shelters. However, the intense anthropization of wetland landscapes have propelled a decline in water qu...
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Alejandro Rodríguez-Gijón @alejandrorgijon.bsky.social · 04/05/2026
Glad to share "A 16S rRNA amplicon dataset of Las Tablas de Daimiel National Park, Spain", a new manuscript where explore the microbial communities on a wetland of high interest in the Iberian Peninsula! With @vicloma1.bsky.social @gecko1990.bsky.social @mestre and Salvador Sanchez-Carrillo.
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Reposted by Alejandro Rodríguez-Gijón
Sven Iburg @svnnib.bsky.social · 17/04/2026
Oof I'm not great with bsky and just accidentally deleted my #NLSEB post on a cool talk from @danieltamarit.bsky.social ... sorry After a fantastic postdoc with MEG in Verbania /w @me-ester.bsky.social et al., I'm back in NL looking for the next thing to sink my teeth in. hmu if you know something!
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Kathryn (Katy) Appler @katyappler.bsky.social · 18/02/2026
At long last! Check out the link to our publication in@nature.com to learn more. doi.org/10.1038/s415...
doi.org
Oxygen metabolism in descendants of the archaeal-eukaryotic ancestor - Nature
Sequencing of marine sediments finds 136 newly identified Heimdallarchaeia and several novel lineages, and indicates that Heimdallarchaeia evolved distinct metabolic capabilities from other Asgar...
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Alejandro Rodríguez-Gijón @alejandrorgijon.bsky.social · 07/01/2026
Starting 2026 with a opinion paper written by @gecko1990.bsky.social and myself on the role of deep-learning models to predict and produce new antibiotics using archaeal proteomes! We highlight the work of by Marcelo Torres and the @delafuentelab.bsky.social. authors.elsevier.com/c/1mP9Z,L~yC...
authors.elsevier.com
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Reposted by Alejandro Rodríguez-Gijón
Torsten Seemann @torstenseemann.bsky.social · 15/12/2025
💾 Prokka 1.15.6 is released! This is the last major release of Prokka. But don't be sad, because @oschwengers.bsky.social already has an excellent replacement called Bakta you can migrate to. #bioinformatics #microbiology #genomics github.com/tseemann/pro...
github.com
Release Heading into the sunset · tseemann/prokka
The future This is probably the last release of Prokka. I won't be making any code changes except bug fixes. I will update the databases occasionally. I strongly recommend you use Bakta by @oschwen...
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Alejandro Rodríguez-Gijón @alejandrorgijon.bsky.social · 12/12/2025
I am really happy to share that I have been awarded by the Spanish national network “Conexión Microbioma” to support a new collaboration between our lab (@gecko1990.bsky.social) with @josepramoneda.bsky.social at the CEAB-CSIC (@ceabcsic.bsky.social).
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Alejandro Rodríguez-Gijón @alejandrorgijon.bsky.social · 12/12/2025
Another great collaboration is out! ⭐️ "Widespread potential for phototrophy and convergent reduction of lifecycle complexity in the dimorphic order Caulobacterales" ⬇️ Check it out here ⬇️
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Alejandro Rodríguez-Gijón @alejandrorgijon.bsky.social · 13/10/2025
I am glad to share our newest preprint "A 16S rRNA dataset of Las Tablas de Daimiel National Park" preprints.arphahub.com/articles.php... via @preprints.arphahub.com with @gecko1990.bsky.social, @themlab.bsky.social, @vicloma1.bsky.social and Salvador Sánchez-Carrillo.
preprints.arphahub.com
A 16S rRNA dataset of Las Tablas de Daimiel National Park
Wetlands are ecosystems of environmental importance due to their role as biodiversity shelters. However, the intense anthropization of the landscape have propelled a decline in water quality and quant...
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Reposted by Alejandro Rodríguez-Gijón
Cameron Thrash @jcamthrash.bsky.social · 09/10/2025
Carbon source diversity shapes bacterial interspecies interactions academic.oup.com/ismej/advanc... #jcampubs
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Ákos T Kovács @evolvedbiofilm.bsky.social · 07/10/2025
Metabolic interplay drives population cycles in a cross-feeding microbial community @natcomms.nature.com from @oventurelli2.bsky.social www.nature.com/articles/s41...
nature.com
Metabolic interplay drives population cycles in a cross-feeding microbial community - Nature Communications
Here the authors leverage a crossfeeding, engineered microbial community to demonstrate that strain abundance cycles are robust across environmental conditions. They pair this with a nonlinear dynamic model to elucidate population cycles.
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Alex Chase 🧬🌋🌊 @microbomics.bsky.social · 14/08/2025
Started off as a reading group and led to a nice mini-review of microbiome evolution in natural communities. Complete credit to Abby for leading this fun collab! #mevosky Investigating bacterial evolution in nature with metagenomics doi.org/10.1016/j.mi...
doi.org
Redirecting
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Alejandro Rodríguez-Gijón @alejandrorgijon.bsky.social · 06/10/2025
I am extremely happy to share our latest manuscript "Widely-distributed freshwater microorganisms with streamlined genomes co-occur in cohorts with high abundance". This project started back in 2021-2022 and after a long time, it sees the light today! www.nature.com/articles/s41...
nature.com
Widely-distributed freshwater microorganisms with streamlined genomes co-occur in cohorts with high abundance - Scientific Reports
Scientific Reports - Widely-distributed freshwater microorganisms with streamlined genomes co-occur in cohorts with high abundance
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Karthik Anantharaman @karthik-a.bsky.social · 05/05/2025
Excited to share our lab's latest work led by PhD student @maggielangwig.bsky.social describing the ecology and evolution of viruses in globally distributed hydrothermal vents. www.nature.com/articles/s41...
nature.com
Endemism shapes viral ecology and evolution in globally distributed hydrothermal vent ecosystems - Nature Communications
Viruses are pivotal players in deep-sea hydrothermal vents, shaping microbiomes by preying on key hosts. Through a global-scale analysis of vent viruses and their interactions, this study reveals that...
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Reposted by Alejandro Rodríguez-Gijón
Ester Eckert @me-ester.bsky.social · 22/04/2025
The wonderfully talented post-doc Sven Iburg, who was working with me in the last two years is seeking a new positon, pref BENELUX area. Let me know if you have any openings or suggestions! He is a true alrounder, really good both in the lab and with bioinformatics. meg.irsa.cnr.it/index.php/pe...
meg.irsa.cnr.it
Sven Iburg
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Reposted by Alejandro Rodríguez-Gijón
Sonja Lehtinen @sonjalehtinen.bsky.social · 28/04/2025
Come work with us! We're looking of postdoc(s) with experience in bacterial genomics and interest in mathematical modelling to work on bacterial ecology and evolution in the context of public health. tinyurl.com/n34vzszu
tinyurl.com
Opportunités de carrière : Postdoctoral researcher in bacterial genomics (22209)
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Alejandro Rodríguez-Gijón @alejandrorgijon.bsky.social · 10/04/2025
I'm really happy to share that I recently started a postdoctoral position in the group of @gecko1990.bsky.social at the @mncn-csic.bsky.social! ⬇️ And keep an eye open, we are offering a JAE-intro position to work on river metagenomics! ⬇️
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Reposted by Alejandro Rodríguez-Gijón
bioRxiv Microbiology @biorxiv-microbiol.bsky.social · 25/03/2025
The ecological success of freshwater microorganisms is mediated by streamlining and biotic interactions www.biorxiv.org/content/10.1101/202…
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Reposted by Alejandro Rodríguez-Gijón
Mike Jetten @msmjetten.bsky.social · 01/04/2025
Congratulations 🎉 Kop et al : High diversity of nitrifying bacteria and archaea in biofilms from a subsea tunnel #microbiology @ribesresearch.bsky.social academic.oup.com/femsec/advan...
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Reposted by Alejandro Rodríguez-Gijón
Fabien Burki @fburki.bsky.social · 28/03/2025
On hidden protist diversity (unfortunately the data is not available yet) #protistsonsky www.biorxiv.org/content/10.1...
biorxiv.org
Global Metagenomics Reveals Hidden Protist Diversity
Protists, defined as unicellular eukaryotes distinct from animals, plants, and fungi, are a polyphyletic group that predominates the eukaryotic tree of life, exhibiting significant phylogenetic divers...
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Reposted by Alejandro Rodríguez-Gijón
James Bradley @drbradbrad.bsky.social · 27/03/2025
📢 6-month paid Masters internship available with me and @reymourot.bsky.social Investigating Microbial Dormancy Responses to Stress Cycles in the Cryosphere ❄️🦠🧬😴🌡️ Join us in beautiful Marseille @mioceanologie.bsky.social ☀️🌊⛰️🇫🇷 #ERC_SIESTA Apply by 15 April RT Link 👇 euraxess.ec.europa.eu/jobs/329851
euraxess.ec.europa.eu
M2 internship 2025-2026: Investigating Microbial Dormancy responses to stress cycles in the cryosphere
Supervisors: James A. BRADLEY (james.bradley@mio.osupytheas.fr) and Rey MOUROT (rey.mourot@mio.osupytheas.fr)
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Alejandro Rodríguez-Gijón @alejandrorgijon.bsky.social · 26/03/2025
Does genome streamlining influence the prevalence and abundance of freshwater prokaryotes? Does metabolic interdependencies influence the co-occurrence of prokaryotes in freshwater ecosytems? ⬇️ We examine the answer to these questions in our new pre-print ⬇️
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angela oliverio @oliverio.bsky.social · 25/03/2025
We are hiring a postdoctoral scholar to join us in the sometime in the next ~6 months. oliveriolab.org with a focus on microbial eukaryotes in extreme environments. Please email w/CV if you'd like to chat. Official ad soon. #MicroSky #MicrobiomeSky #ProtistsOnSky
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Fiona J Whelan @whelanfj.bsky.social · 27/01/2025
🚨 We are hiring for a 3-yr PDRA 🚨 The Whelan lab is seeking a microbiologist interested in microbe-pathogen competition and use of a Drosophila melanogaster chronic infection model to investigate the cystic fibrosis lung microbiome. For more info check out whelanlab.co.uk & apply at the link below:
jobs.manchester.ac.uk
Research Associate in Microbe-Microbe Interactions :Manchester
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A. Murat Eren (Meren) @merenbey.bsky.social · 25/12/2024
Very proud that these just appeared in bioRxiv: www.biorxiv.org/content/10.1... (reports 71 new SAR11 isolates, proposes names for 24 SAR11 genera). www.biorxiv.org/content/10.1... (investigates the pangenome and metabolic determinants of habitat specificity in SAR11). Wishing you a great 2025!
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Nature Microbiology @natmicrobiol.nature.com · 18/12/2024
The enigmatic, ultrasmall and largely uncultivated Candidate Phyla Radiation bacteria represent a treasure trove of potential discoveries, argues this recent Perspective in PNAS🕵️👇 from the Mougous Lab www.pnas.org/doi/10.1073/...
pnas.org
Beyond genomics in Patescibacteria: A trove of unexplored biology packed into ultrasmall bacteria | PNAS
Patescibacteria, also known as the Candidate Phyla Radiation, are a diverse clade of largely uncultivated, small bacteria that comprise a significa...
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Reposted by Alejandro Rodríguez-Gijón
A. Murat Eren (Meren) @merenbey.bsky.social · 16/12/2024
We are very happy to announce a free-to-attend #anvio workshop and ECR symposium in Oldenburg to discuss integrated microbial 'omics and learn applications of anvi'o. More information and application link (application deadline is Jan 10): anvio.org/workshops/20... Please apply and/or circulate 😇
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Pierre Ramond @pierreramond.bsky.social · 19/12/2024
Hello there 🖖 I'm thrilled to share our piece on *Microbial Functional Diversity and Redundancy* 🦠🧬🌍🔄📃 in #FEMSMicrobiologyReviews Thanks @ramalok.bsky.social P. Galand @femsmicro.bsky.social More trait approaches to know how and where will microbes guide Earth’s biomes on a changing planet ⁉️🌳🌊🌐⤵️
doi.org
Microbial functional diversity and redundancy: moving forward
Abstract. Microbial functional ecology is expanding as we can now measure the traits of wild microbes that affect ecosystem functioning. Here, we review te
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Reposted by Alejandro Rodríguez-Gijón
Jennifer Anderson @jandbio.bsky.social · 19/12/2024
PhD opportunity with Malin Olofsson! Can recommend👍👍 Adaptation strategies in filamentous cyanobacteria www.slu.se/en/about-slu...
slu.se
Jobs and vacancies at SLU. | slu.se
Jobs and vacancies at SLU. Read more about each job by clicking the job title. Please, follow the instructions closely when applying.
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Jonathan Eisen @phylogenomics.bsky.social · 19/12/2024
New paper out on which I am a co author on studies of metagenomes from Tramway Ridge in Antarctica phylogenomics.me/2024/12/19/n...
phylogenomics.me
New paper out from studies of metagenomes from Tramway Ridge in Antarctica
I am a co-author on a new paper that just came out. Nutritional niches of potentially endemic, facultatively anaerobic heterotrophs from an isolated Antarctic terrestrial hydrothermal refugium eluc…
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Sarahi L. Garcia @sarilog.bsky.social · 14/12/2024
Yesterday was epic! The first member of my research group @alejandrorgijon.bsky.social successfully defended his PhD thesis. My heartfelt congratulations, Alejandro!!! May the future bring a lot more reasons to celebrate with super heroe/villain costumes 🙌🏽
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Geo Santiago-Martínez @geosantiagom.bsky.social · 08/12/2024
Sharing the final version of our article! Guidelines proposed and revised by members of our Advancing Queer and Trans Equity in Science (AQTES) Consortium to have inclusive hiring processes. journals.plos.org/plosbiology/... See full version: ecoevorxiv.org/repository/v...
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Sara Hernando-Amado @hernando-amado.bsky.social · 04/12/2024
Podemos solicitar juntos este contrato predoctoral si quieres hacer la tesis en Ecología y Evolución de la Resistencia a los Antibióticos. www.cnb.csic.es/index.php/es... Más info en 🐥👇
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James Bradley @drbradbrad.bsky.social · 05/12/2024
The first ice-free day in the Arctic Ocean could occur before 2030 www.nature.com/articles/s41...
nature.com
The first ice-free day in the Arctic Ocean could occur before 2030 - Nature Communications
The first day with no sea ice in the Arctic will be a visible sign of climate change. This work reveals that this could occur before 2030 already and becomes more likely as the world warms. As the ice...
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César Sánchez @twistedbacteria.bsky.social · 29/11/2024
Microbial species? OK, but... how? Ecological cohesiveness, coupled to unbiased horizontal gene flow, may account for the observed species and intraspecies clusters @ramonix.bsky.social @mpimarinemicrobio.bsky.social #microNatComms #microbiology 🦠 Read the paper: www.nature.com/articles/s41...
nature.com
Microbial species and intraspecies units exist and are maintained by ecological cohesiveness coupled to high homologous recombination - Nature Communications
Microbial communities are predominantly composed of species and intraspecies units, but the mechanisms behind the formation and persistence of these units are unclear. Here, the authors provide experi...
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Jessica Blair @jessicamablair.bsky.social · 27/11/2024
Another PhD opportunity in the team! This time its an exciting collaboration with @halllab.bsky.social and @kimhardie.bsky.social looking at why not all bacteria become resistant! www.findaphd.com/phds/project... Deadline 10th Jan and open to Uk and overseas! Pls repost!
findaphd.com
Why does Acinetobacter lwoffii not become resistant to antibiotics? at University of Birmingham on FindAPhD.com
PhD Project - Why does Acinetobacter lwoffii not become resistant to antibiotics? at University of Birmingham, listed on FindAPhD.com
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Alejandro Rodríguez-Gijón @alejandrorgijon.bsky.social · 27/11/2024
According to the Swedish tradition "spikning", your PhD thesis should be nailed some weeks before your defense to make it public. And yesterday was my time! Thank you @sarilog.bsky.social for sharing with me this special moment! 💙
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Taylor priest @taylorpriest.bsky.social · 25/11/2024
Coding density of genomes is shaped by population size and mutation rate #MicroSky academic.oup.com/gbe...
academic.oup.com
Genome streamlining: effect of mutation rate and population size on genome size reduction
Abstract. Genome streamlining, i.e. genome size reduction, is observed in bacteria with very different life traits, including endosymbiotic bacteria and se
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Michael Henson, Ph.D. @aquaticmicrolab.bsky.social · 23/11/2024
Is your Department hiring soon? The amazing Advancing Queer and Trans Equity in Science (AQTES) Consortium put together some guidelines to help make a more equitable and inclusive hire journals.plos.org/plosbiology/... #microsky #academicsky #DEI
journals.plos.org
Queer- and trans-inclusive faculty hiring—A call for change
Queer and trans scientists face varied and systemic barriers to their professional success, resulting in a relative absence from faculty ranks at many institutions. This Perspective calls for a change...
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Bruno Francesco Rodrigues de Oliveira @bfrancescol.bsky.social · 22/11/2024
Really over the moon to see this finally out! Thanks for leading us in this again @jlw-ecoevo.bsky.social! Glad to be part of the AQTES group and can't wait for what is next!🌈🧑🏽‍🔬 doi.org/10.1371/jour...
doi.org
Queer- and trans-inclusive faculty hiring—A call for change
Queer and trans scientists face varied and systemic barriers to their professional success, resulting in a relative absence from faculty ranks at many institutions. This Perspective calls for a change...
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Wolfgang Hess @cyanolab.bsky.social · 22/11/2024
We have a DFG-funded Phd position for 3 years to study gene regulation in cyanophages. This is at Cyanolab in beautiful Freiburg/Germany, from Jan 2025, or later. More details here: cyanolab.de/index.php
cyanolab.de
Cyanolab
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Cameron Thrash @jcamthrash.bsky.social · 21/11/2024
Genome streamlining: effect of mutation rate and population size on genome size reduction academic.oup.com/gbe/advance-... #jcampubs
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Cameron Thrash @jcamthrash.bsky.social · 20/11/2024
Proposal of Patescibacterium danicum gen. Nov., sp. nov. in the ubiquitous ultrasmall bacterial phylum Patescibacteriota phyl. Nov academic.oup.com/ismecommun/a... #jcampubs
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Denis Wirtz @deniswirtz.bsky.social · 17/11/2024
Download our database of 492 (!) funding opportunities for EARLY-CAREER FACULTY AND RESEARCHERS. For each entry, we provide link to funder, description, amount, deadline, and eligibility criteria (e.g. citizenship). Download freely here: research.jhu.edu/rdt/funding-...
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Philipp Engel @pengellab.bsky.social · 06/11/2024
PhD position available in our lab in 🇨🇭! Interested in microbial ecology and evolution in the context of #Symbiosis, #Microbiota, #Bees? Like to analyze shotgun metagenomics data with the possibility for fieldwork and experiments? This is for you. Apply here: shorturl.at/swHf1 #SymbioSky
shorturl.at
Opportunités de carrière : PhD position in gut microbiota ecology and evolution (21945)
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Cameron Thrash @jcamthrash.bsky.social · 30/08/2024
Prokaryotic-virus-encoded auxiliary metabolic genes throughout the global oceans microbiomejournal.biomedcentral.com/articles/10.... #jcampubs 🌊
microbiomejournal.biomedcentral.com
Prokaryotic-virus-encoded auxiliary metabolic genes throughout the global oceans - Microbiome
Background Prokaryotic microbes have impacted marine biogeochemical cycles for billions of years. Viruses also impact these cycles, through lysis, horizontal gene transfer, and encoding and expressing...
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