Luis Javier Galindo
@luisjagago.bsky.social
Ramon y Cajal Research fellow at the University of Granada. Evolution and protists!
Pinned
Our study on the first rhodopsin channels known to respond to UV light is now published in PNAS! And they come from our favourite protists, apusomonads! #protistonsky
www.pnas.org/doi/full/10....
www.pnas.org/doi/full/10....
Reposted by Luis Javier Galindo
🚨Our collaboration with @centriolelab.bsky.social & @gautamdey.bsky.social is out today in @cp-cell.bsky.social
We show that #Expansion #Microscopy is a broad-spectrum modality for Euks, enabling 3D phenotypic maps rooted to phylogeny.
#ProtistsOnSky #SciComm #SciSky
www.cell.com/cell/fulltex...
We show that #Expansion #Microscopy is a broad-spectrum modality for Euks, enabling 3D phenotypic maps rooted to phylogeny.
#ProtistsOnSky #SciComm #SciSky
www.cell.com/cell/fulltex...
October 31, 2025 at 2:42 PM
🚨Our collaboration with @centriolelab.bsky.social & @gautamdey.bsky.social is out today in @cp-cell.bsky.social
We show that #Expansion #Microscopy is a broad-spectrum modality for Euks, enabling 3D phenotypic maps rooted to phylogeny.
#ProtistsOnSky #SciComm #SciSky
www.cell.com/cell/fulltex...
We show that #Expansion #Microscopy is a broad-spectrum modality for Euks, enabling 3D phenotypic maps rooted to phylogeny.
#ProtistsOnSky #SciComm #SciSky
www.cell.com/cell/fulltex...
Reposted by Luis Javier Galindo
Now online! Charting the landscape of cytoskeletal diversity in microbial eukaryotes
Charting the landscape of cytoskeletal diversity in microbial eukaryotes
An imaging resource of over 200 microbial eukaryotic species provides a glimpse into the remarkable universe of cytoskeletal diversity.
dlvr.it
October 31, 2025 at 2:59 PM
Now online! Charting the landscape of cytoskeletal diversity in microbial eukaryotes
Reposted by Luis Javier Galindo
New publication: "A novel taxonomic database for eukaryotic mitochondrial cytochrome oxidase subunit I gene #eKOI, with a focus on #protists diversity" with Daniel Vaulot @daniel-vaulot.bsky.social from @biovitenskap.bsky.social
Published in Database by @oxfordacademic.bsky.social
Published in Database by @oxfordacademic.bsky.social
A novel taxonomic database for eukaryotic mitochondrial cytochrome oxidase subunit I gene (eKOI), with a focus on protists diversity
Abstract. Metabarcoding has emerged as a robust method for assessing biodiversity patterns by retrieving environmental DNA directly from ecosystems. While
academic.oup.com
October 20, 2025 at 8:27 AM
New publication: "A novel taxonomic database for eukaryotic mitochondrial cytochrome oxidase subunit I gene #eKOI, with a focus on #protists diversity" with Daniel Vaulot @daniel-vaulot.bsky.social from @biovitenskap.bsky.social
Published in Database by @oxfordacademic.bsky.social
Published in Database by @oxfordacademic.bsky.social
Reposted by Luis Javier Galindo
We are happy to share our latest work in @nature.com . We study the genomic and cellular basis of facultative symbiosis in Oculina patagonica - a Mediterranean coral remarkable for its ability to survive long periods without algal symbionts. Led by Shani Levy and @xgrau.bsky.social
rdcu.be/eLbaZ
rdcu.be/eLbaZ
October 15, 2025 at 7:58 PM
We are happy to share our latest work in @nature.com . We study the genomic and cellular basis of facultative symbiosis in Oculina patagonica - a Mediterranean coral remarkable for its ability to survive long periods without algal symbionts. Led by Shani Levy and @xgrau.bsky.social
rdcu.be/eLbaZ
rdcu.be/eLbaZ
Reposted by Luis Javier Galindo
Just 5 more days left to apply to the Workshop on Genomics 2026, in Cesky Krumov, Czechia! evomics.org/apply-worksh... (Deadline 20th of October) Do not miss your chance! 💻🤗 #Bioinformatics #Genomics #evomics2026
October 15, 2025 at 10:48 AM
Just 5 more days left to apply to the Workshop on Genomics 2026, in Cesky Krumov, Czechia! evomics.org/apply-worksh... (Deadline 20th of October) Do not miss your chance! 💻🤗 #Bioinformatics #Genomics #evomics2026
Reposted by Luis Javier Galindo
Online now!!! Apusomonad rhodopsins: A new family of ultraviolet to blue light–absorbing rhodopsin channels www.pnas.org/doi/10.1073/...
Apusomonad rhodopsins: A new family of ultraviolet to blue light–absorbing rhodopsin channels | PNAS
Apusomonads are sediment-dwelling bacterivorous protists that are sister to all Opisthokonta.
They have been found to show a negative phototactic r...
www.pnas.org
October 13, 2025 at 7:09 PM
Online now!!! Apusomonad rhodopsins: A new family of ultraviolet to blue light–absorbing rhodopsin channels www.pnas.org/doi/10.1073/...
Our study on the first rhodopsin channels known to respond to UV light is now published in PNAS! And they come from our favourite protists, apusomonads! #protistonsky
www.pnas.org/doi/full/10....
www.pnas.org/doi/full/10....
October 14, 2025 at 3:44 PM
Our study on the first rhodopsin channels known to respond to UV light is now published in PNAS! And they come from our favourite protists, apusomonads! #protistonsky
www.pnas.org/doi/full/10....
www.pnas.org/doi/full/10....
Our paper on the first UV-sensitive rhodopsin channel, the Apusomonad rhodopsin, has been published in PNAS! 🎉
This is a new family distinct from canonical ChRs with a novel transport mechanism🦠—paving the way for future multi-wavelength optogenetics! 🔬
www.pnas.org/doi/full/10....
#OpenAccess
This is a new family distinct from canonical ChRs with a novel transport mechanism🦠—paving the way for future multi-wavelength optogenetics! 🔬
www.pnas.org/doi/full/10....
#OpenAccess
October 14, 2025 at 3:39 PM
Reposted by Luis Javier Galindo
Now completely published :)
Really proud of this paper led with Karla at @cstairs.bsky.social lab.
doi.org/10.1093/isme...
Really proud of this paper led with Karla at @cstairs.bsky.social lab.
doi.org/10.1093/isme...
Anaerobic breviate protist survival in microcosms depends on microbiome metabolic function
Abstract. Anoxic and hypoxic environments serve as habitats for diverse microorganisms, including unicellular eukaryotes (protists) and prokaryotes. To thr
doi.org
September 27, 2025 at 6:50 AM
Now completely published :)
Really proud of this paper led with Karla at @cstairs.bsky.social lab.
doi.org/10.1093/isme...
Really proud of this paper led with Karla at @cstairs.bsky.social lab.
doi.org/10.1093/isme...
Reposted by Luis Javier Galindo
New preprint 🌊🫶
"A diverse community constitutes global coccolithophore calcium carbonate stocks"
Three large coccolithophores together hold about half of the global CaCO₃ stock!
G. huxleyi <10%
➡️ climate models need to include this broader diversity!
📄 doi.org/10.1101/2025...
#protistsonsky
"A diverse community constitutes global coccolithophore calcium carbonate stocks"
Three large coccolithophores together hold about half of the global CaCO₃ stock!
G. huxleyi <10%
➡️ climate models need to include this broader diversity!
📄 doi.org/10.1101/2025...
#protistsonsky
September 17, 2025 at 8:17 PM
New preprint 🌊🫶
"A diverse community constitutes global coccolithophore calcium carbonate stocks"
Three large coccolithophores together hold about half of the global CaCO₃ stock!
G. huxleyi <10%
➡️ climate models need to include this broader diversity!
📄 doi.org/10.1101/2025...
#protistsonsky
"A diverse community constitutes global coccolithophore calcium carbonate stocks"
Three large coccolithophores together hold about half of the global CaCO₃ stock!
G. huxleyi <10%
➡️ climate models need to include this broader diversity!
📄 doi.org/10.1101/2025...
#protistsonsky
Reposted by Luis Javier Galindo
What you're looking at is a brand new protist species! 🤯🔬
Isn't it beautiful?
This image is just a glimpse of what's to come. We can't wait to share our full findings soon, in partnership with Guifré @beaplab.bsky.social @luisjagago.bsky.social. Stay tuned! #NewSpecies #protistsonSky #diversity
Isn't it beautiful?
This image is just a glimpse of what's to come. We can't wait to share our full findings soon, in partnership with Guifré @beaplab.bsky.social @luisjagago.bsky.social. Stay tuned! #NewSpecies #protistsonSky #diversity
September 9, 2025 at 4:21 PM
What you're looking at is a brand new protist species! 🤯🔬
Isn't it beautiful?
This image is just a glimpse of what's to come. We can't wait to share our full findings soon, in partnership with Guifré @beaplab.bsky.social @luisjagago.bsky.social. Stay tuned! #NewSpecies #protistsonSky #diversity
Isn't it beautiful?
This image is just a glimpse of what's to come. We can't wait to share our full findings soon, in partnership with Guifré @beaplab.bsky.social @luisjagago.bsky.social. Stay tuned! #NewSpecies #protistsonSky #diversity
Reposted by Luis Javier Galindo
New #ISEPpapers! The fluid dynamics and functional diversity of the flagella of free-living flagellates orbit.dtu.dk/en/publicati...
#Protists #Microbes #FluidDynamics #Biophysics
#Protists #Microbes #FluidDynamics #Biophysics
August 28, 2025 at 2:09 PM
New #ISEPpapers! The fluid dynamics and functional diversity of the flagella of free-living flagellates orbit.dtu.dk/en/publicati...
#Protists #Microbes #FluidDynamics #Biophysics
#Protists #Microbes #FluidDynamics #Biophysics
Reposted by Luis Javier Galindo
For some three billion years, unicellular organisms ruled Earth. Then, around one billion years ago, a new chapter of life began
go.nature.com/3JyRV4S
go.nature.com/3JyRV4S
How did life get multicellular? Five simple organisms could have the answer
Single-celled species that often stick together in colonies have researchers rethinking the origin of animals.
go.nature.com
August 27, 2025 at 10:19 AM
For some three billion years, unicellular organisms ruled Earth. Then, around one billion years ago, a new chapter of life began
go.nature.com/3JyRV4S
go.nature.com/3JyRV4S
New cool cercozoan heterotrophic flagellates with amazing UExM images just out!
Indeed Discocelia has to be at least top 5 cutest protists!
#protistsonsky
Indeed Discocelia has to be at least top 5 cutest protists!
#protistsonsky
New paper is out! We have studied the cute tiny Discocelia plataet sp. n. to obtain the first molecular data of the order Discocelida and clarify its cell structure. All this for a better understanding of the evolution of Cercozoa.
onlinelibrary.wiley.com/doi/epdf/10....
onlinelibrary.wiley.com/doi/epdf/10....
August 26, 2025 at 5:12 PM
New cool cercozoan heterotrophic flagellates with amazing UExM images just out!
Indeed Discocelia has to be at least top 5 cutest protists!
#protistsonsky
Indeed Discocelia has to be at least top 5 cutest protists!
#protistsonsky
Reposted by Luis Javier Galindo
We have a postdoc opening for a protistologist with biophysics inclinations to join our @hfspo.bsky.social project! (focus will be on characterising the morphology, ultrastructure and behaviour of excavates) #protistsonsky
Apply by Sept 17th (RTs appreciated!)
jobs.exeter.ac.uk/hrpr_webrecr...
Apply by Sept 17th (RTs appreciated!)
jobs.exeter.ac.uk/hrpr_webrecr...
August 6, 2025 at 7:19 PM
We have a postdoc opening for a protistologist with biophysics inclinations to join our @hfspo.bsky.social project! (focus will be on characterising the morphology, ultrastructure and behaviour of excavates) #protistsonsky
Apply by Sept 17th (RTs appreciated!)
jobs.exeter.ac.uk/hrpr_webrecr...
Apply by Sept 17th (RTs appreciated!)
jobs.exeter.ac.uk/hrpr_webrecr...
Reposted by Luis Javier Galindo
In our ongoing saga of description of new protists, we are happy to introduce Multisulcus malaysiensis, a deep-branching heterolobosean that forms highly unusual multiflagellated cells with multiple ventral grooves. Great work by @kristina-prokina.bsky.social
onlinelibrary.wiley.com/doi/epdf/10....
onlinelibrary.wiley.com/doi/epdf/10....
August 7, 2025 at 12:26 PM
In our ongoing saga of description of new protists, we are happy to introduce Multisulcus malaysiensis, a deep-branching heterolobosean that forms highly unusual multiflagellated cells with multiple ventral grooves. Great work by @kristina-prokina.bsky.social
onlinelibrary.wiley.com/doi/epdf/10....
onlinelibrary.wiley.com/doi/epdf/10....
Reposted by Luis Javier Galindo
Check out our new preprint all about Pirsonia, a tiny killer of bloom-forming Coscinodiscus diatoms!
www.biorxiv.org/content/10.1...
#protistsonsky #marinemicrobes 🌊🔬
www.biorxiv.org/content/10.1...
#protistsonsky #marinemicrobes 🌊🔬
July 30, 2025 at 3:04 PM
Check out our new preprint all about Pirsonia, a tiny killer of bloom-forming Coscinodiscus diatoms!
www.biorxiv.org/content/10.1...
#protistsonsky #marinemicrobes 🌊🔬
www.biorxiv.org/content/10.1...
#protistsonsky #marinemicrobes 🌊🔬
Reposted by Luis Javier Galindo
Happy to have contributed to this great article: #Protist genomics: key to understanding eukaryotic evolution. Congrats Alexandra Schoenle et al. #ProtistsOnSky
authors.elsevier.com/sd/article/S...
authors.elsevier.com/sd/article/S...
June 13, 2025 at 6:43 AM
Happy to have contributed to this great article: #Protist genomics: key to understanding eukaryotic evolution. Congrats Alexandra Schoenle et al. #ProtistsOnSky
authors.elsevier.com/sd/article/S...
authors.elsevier.com/sd/article/S...
Reposted by Luis Javier Galindo
😻 HUGE NEWS! One of the "Magnificent 8" – key missing lineages for understanding animal origins – is ALIVE in our lab!
Watch the video!
Massive thanks to @luisjagago.bsky.social (isolation wizard!) & @beaplab.bsky.social @ibe-barcelona.bsky.social @prbb.org @csic.es @erc.europa.eu #protistsonSky
Watch the video!
Massive thanks to @luisjagago.bsky.social (isolation wizard!) & @beaplab.bsky.social @ibe-barcelona.bsky.social @prbb.org @csic.es @erc.europa.eu #protistsonSky
May 20, 2025 at 5:21 AM
😻 HUGE NEWS! One of the "Magnificent 8" – key missing lineages for understanding animal origins – is ALIVE in our lab!
Watch the video!
Massive thanks to @luisjagago.bsky.social (isolation wizard!) & @beaplab.bsky.social @ibe-barcelona.bsky.social @prbb.org @csic.es @erc.europa.eu #protistsonSky
Watch the video!
Massive thanks to @luisjagago.bsky.social (isolation wizard!) & @beaplab.bsky.social @ibe-barcelona.bsky.social @prbb.org @csic.es @erc.europa.eu #protistsonSky
Reposted by Luis Javier Galindo
Why do some planktonic protists develop a gelatinous matrix? We suggest that this original adaptation is a strategy to cope with ocean oligotrophy: doi.org/10.1111/1462...
Led by @n-llopis-m.bsky.social, and thanks to all co-authors, I'm very happy to finally see it out!
#protistsonsky
Led by @n-llopis-m.bsky.social, and thanks to all co-authors, I'm very happy to finally see it out!
#protistsonsky
May 5, 2025 at 4:24 PM
Why do some planktonic protists develop a gelatinous matrix? We suggest that this original adaptation is a strategy to cope with ocean oligotrophy: doi.org/10.1111/1462...
Led by @n-llopis-m.bsky.social, and thanks to all co-authors, I'm very happy to finally see it out!
#protistsonsky
Led by @n-llopis-m.bsky.social, and thanks to all co-authors, I'm very happy to finally see it out!
#protistsonsky
This is so cool!!
A cellular entity retaining only its replicative core: Hidden archaeal lineage with an ultra-reduced genome https://www.biorxiv.org/content/10.1101/2025.05.02.651781v1
May 5, 2025 at 6:38 PM
This is so cool!!
First study from the lab is out! We describe ApuRs, a new family of microbial rhodopsins unique from apusomonads. ApuRs represent the first anion-conducting rhodopsin channels that can be controlled by UV light, offering potential as new optogenetic tools. #protistsonsky
doi.org/10.1101/2025...
👇
doi.org/10.1101/2025...
👇
April 18, 2025 at 9:07 AM
First study from the lab is out! We describe ApuRs, a new family of microbial rhodopsins unique from apusomonads. ApuRs represent the first anion-conducting rhodopsin channels that can be controlled by UV light, offering potential as new optogenetic tools. #protistsonsky
doi.org/10.1101/2025...
👇
doi.org/10.1101/2025...
👇
Reposted by Luis Javier Galindo
Re-posts appreciated!
We have an open PhD position w/ Prof Harold Auradou on #microswimmers/#protists in complex media! Students get to spend at least 12 months in Paris, and will receive their PhD from both Exeter and Paris-Saclay!
Apply by 31st Mar.
More details:
adum.fr/as/ed/voirpr...
We have an open PhD position w/ Prof Harold Auradou on #microswimmers/#protists in complex media! Students get to spend at least 12 months in Paris, and will receive their PhD from both Exeter and Paris-Saclay!
Apply by 31st Mar.
More details:
adum.fr/as/ed/voirpr...
March 4, 2025 at 9:29 PM
Re-posts appreciated!
We have an open PhD position w/ Prof Harold Auradou on #microswimmers/#protists in complex media! Students get to spend at least 12 months in Paris, and will receive their PhD from both Exeter and Paris-Saclay!
Apply by 31st Mar.
More details:
adum.fr/as/ed/voirpr...
We have an open PhD position w/ Prof Harold Auradou on #microswimmers/#protists in complex media! Students get to spend at least 12 months in Paris, and will receive their PhD from both Exeter and Paris-Saclay!
Apply by 31st Mar.
More details:
adum.fr/as/ed/voirpr...
Reposted by Luis Javier Galindo
Check out our dispatch on apicomplexans that infect corals!
www.sciencedirect.com/science/arti...
These parasite-like partners have lost photosynthesis but retained chlorophyll... are they friend or foe?
@currentbiology.bsky.social #protistsonsky #symbiosky #microsky #coralreefs
www.sciencedirect.com/science/arti...
These parasite-like partners have lost photosynthesis but retained chlorophyll... are they friend or foe?
@currentbiology.bsky.social #protistsonsky #symbiosky #microsky #coralreefs
March 13, 2025 at 12:11 PM
Check out our dispatch on apicomplexans that infect corals!
www.sciencedirect.com/science/arti...
These parasite-like partners have lost photosynthesis but retained chlorophyll... are they friend or foe?
@currentbiology.bsky.social #protistsonsky #symbiosky #microsky #coralreefs
www.sciencedirect.com/science/arti...
These parasite-like partners have lost photosynthesis but retained chlorophyll... are they friend or foe?
@currentbiology.bsky.social #protistsonsky #symbiosky #microsky #coralreefs
Reposted by Luis Javier Galindo
Excited to announce the 10th "Choanoflagellates & Friends Workshop" over May 20-22 in our own Institut Pasteur in Paris: 2025choanocon.wordpress.com Registrations open til March 15, abstract til March 5. Pre-conference event for students/postdocs on 19/05. Plenty of slots for selected talks/posters!
February 17, 2025 at 11:41 AM
Excited to announce the 10th "Choanoflagellates & Friends Workshop" over May 20-22 in our own Institut Pasteur in Paris: 2025choanocon.wordpress.com Registrations open til March 15, abstract til March 5. Pre-conference event for students/postdocs on 19/05. Plenty of slots for selected talks/posters!