Marta Sebastián
@micromseb.bsky.social
Marine microbial ecologist, interested in everything but particularly on stress responses and the link between diversity and function
Reposted by Marta Sebastián
🌿📚 We’re proud to share the 2026 Ramon Margalef Colloquium, bringing together researchers & professionals working across ecology, evolution & complex systems.
A full week of talks 🎤, discussions 💬 and meaningful connections 🤝
🔗Register here: https://registration.ramonmargalefcolloquia.com/
A full week of talks 🎤, discussions 💬 and meaningful connections 🤝
🔗Register here: https://registration.ramonmargalefcolloquia.com/
April 2, 2026 at 8:30 AM
🌿📚 We’re proud to share the 2026 Ramon Margalef Colloquium, bringing together researchers & professionals working across ecology, evolution & complex systems.
A full week of talks 🎤, discussions 💬 and meaningful connections 🤝
🔗Register here: https://registration.ramonmargalefcolloquia.com/
A full week of talks 🎤, discussions 💬 and meaningful connections 🤝
🔗Register here: https://registration.ramonmargalefcolloquia.com/
Reposted by Marta Sebastián
From Flames to the Ocean: Biomass Burning Aerosols Are Associated With Changes in Prokaryotic Communities in the Mediterranean Sea enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/... #jcampubs 🌊
From Flames to the Ocean: Biomass Burning Aerosols Are Associated With Changes in Prokaryotic Communities in the Mediterranean Sea
The addition of wildfire fine ash particles (particle size < 20 μm) in Mediterranean summer seawater can increase prokaryotic growth and alter community composition over time, likely through the rele...
enviromicro-journals.onlinelibrary.wiley.com
March 31, 2026 at 1:50 PM
From Flames to the Ocean: Biomass Burning Aerosols Are Associated With Changes in Prokaryotic Communities in the Mediterranean Sea enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/... #jcampubs 🌊
Reposted by Marta Sebastián
Respiration Rates in the Global Mesopelagic Ocean agupubs.onlinelibrary.wiley.com/doi/10.1029/... #jcampubs 🌊
April 2, 2026 at 2:44 PM
Respiration Rates in the Global Mesopelagic Ocean agupubs.onlinelibrary.wiley.com/doi/10.1029/... #jcampubs 🌊
Reposted by Marta Sebastián
Join us for the upcoming American Society for Microbiology #mSystems webinar on microbial dormancy and activity!
Free registration here: asm.org/Webinars/mSy...
Free registration here: asm.org/Webinars/mSy...
February 5, 2025 at 11:59 AM
Join us for the upcoming American Society for Microbiology #mSystems webinar on microbial dormancy and activity!
Free registration here: asm.org/Webinars/mSy...
Free registration here: asm.org/Webinars/mSy...
Happy to share the last paper of Markel Gomez-Letona PhD thesis, where we found consistent temporal dynamics of prokaryotic communities responding to contrasting phytoplankton blooms.
aslopubs.onlinelibrary.wiley.com/doi/10.1002/...
aslopubs.onlinelibrary.wiley.com/doi/10.1002/...
Consistent prokaryotic successional dynamics across contrasting phytoplankton blooms
Heterotrophic prokaryotes play a vital role in organic matter cycling in the ocean and have been observed to undergo substrate-controlled successions during phytoplankton blooms. However, there is li...
aslopubs.onlinelibrary.wiley.com
January 6, 2025 at 9:37 AM
Happy to share the last paper of Markel Gomez-Letona PhD thesis, where we found consistent temporal dynamics of prokaryotic communities responding to contrasting phytoplankton blooms.
aslopubs.onlinelibrary.wiley.com/doi/10.1002/...
aslopubs.onlinelibrary.wiley.com/doi/10.1002/...
Reposted by Marta Sebastián
Mechanisms of recalcitrant fucoidan breakdown in marine Planctomycetota www.nature.com/articles/s41... #jcampubs
Mechanisms of recalcitrant fucoidan breakdown in marine Planctomycetota - Nature Communications
Degradation of the recalcitrant polysaccharide fucoidan, produced by marine brown algae, is carried out by some bacteria through unclear mechanisms. Here, the authors provide insights into fucoidan pr...
www.nature.com
January 2, 2025 at 4:56 PM
Mechanisms of recalcitrant fucoidan breakdown in marine Planctomycetota www.nature.com/articles/s41... #jcampubs