The Probst Lab

Please RT this awesome opportunity to do a PhD at @unidue.bsky.social in collaboration with @jgi.doe.gov!! 🔥 Thanks!

We’re happy to announce Dr. Lennard Stach!! 🥳🥳 Well done Lennard for a brilliant defense and thesis!! We will miss you!
Finally, thank you @leeselab.bsky.social for sitting in the thesis committee! 🫶

Our @umweltstiftung.bsky.social fellow Linda Labecka presented her work at the most recent DBU conference! She works closely with the Institute for Artificial Intelligence in Medicine (@unidue.bsky.social & University Medicine Essen) and Universitätsklinikum Bonn (@unibonn.bsky.social)! 🧬💻

Differential Expression of Core Metabolic Functions in Candidatus Altiarchaeum Inhabiting Distinct Subsurface Ecosystems Major differences between Candidatus Altiarchaeum species living in two distinct subsurface ecosystems as determined via metatranscriptomics. Genes overly expressed in different Ca. Altiarchaea in Mu...

Our latest work is out - here, our own Dr. Sarah Eßer compares transcriptomic patterns of Altiarchaeum in Crystal Geyser (US) and the Muehlbacher sufidic spring (Germany)! 🧬
Read more below:
enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/...

a person in a lab coat with the word let 's do this ALT: a person in a lab coat with the word let 's do this

Excited to welcome @hsintunglai.bsky.social and @renaandraes.bsky.social as PhD students to our group!! They will be working within Phase 2 of @crc-resist.bsky.social @unidue.bsky.social under the supervision of @alexjprobst.bsky.social and @cristinamoraru.bsky.social.

#TBT to @joernstarke.bsky.social and @katharinasures.bsky.social presenting their amazing work at the @vaam-microbes.bsky.social AC 2025 which took place at @ruhr-uni-bochum.de just last week! Well done you two!
@crc-resist.bsky.social @unidue.bsky.social

Here's our latest group photo! Our lovely team keeps growing, as does our enthusiasm for doing great science together! 🦠🧬

Here’s @joernstarke.bsky.social !! 🥳

Then on Wednesday 9.30am at Lecture Hall 5, @katharinasures.bsky.social who recently started her PhD with us will tell us more “New insights into the spacer diversity of CRISPR-Cas systems in natural environments”, a collab with @emilruff.bsky.social ! 🧬💻

On Tuesday 12.30pm at Lecture Hall 7, our own Jörn Starke is presenting on “Flow Velocity and Anthropogenic Stressors Drive Microbial Community Dynamics in Riverine Ecosystems”, right out of @crc-resist.bsky.social and our role at @unidue.bsky.social in that project! 🏞️

We’re looking forward to meeting all our science friends at the @vaam-microbes.bsky.social Annual Conference 2025 at @ruhr-uni-bochum.de !! 🧬🦠

On our side, we’re exceptionally giving two talks about our latest work:
⬇️

Super happy to be hosting Prof. Richard Allen White III AKA @raw937.bsky.social from the University of North Carolina at Charlotte at @unidue.bsky.social for 3 surprisingly sunny weeks!! Great to have you around Rick!! 🦠🧬

Our 🦸 team included: @alexjprobst.bsky.social @geomicrosoares.bsky.social @emilruff.bsky.social @cristinamoraru, Till Bornemann, Adrian Lange, @leagriesdorn.bsky.social , Adrián Fuentes, Marie Dieckmann, Beate Krok, Michael Hügler

@unidue.bsky.social

Inferring replication states of bacteria and viruses in enrichment cultures via long-read sequencing Abstract. Most microorganisms cannot be cultured in isolation, necessitating sophisticated methods for studying their (eco)physiology. While numerous appro

Want to know who’s replicating and who’s just hanging out in your enrichment cultures? Our new study led by @soansi.bsky.social shows how @nanoporetech.com long-read sequencing can reveal replication states, shedding light on microbial growth. 🦠🧬

See our latest publication: doi.org/10.1093/isme...

A uniform stress response of stream microbiomes in the hyporheic zone across North America Background Stream hyporheic zones represent a unique ecosystem at the interface of stream water and surrounding sediments, characterized by high heterogeneity and accelerated biogeochemical activity. ...

Is stress response in stream sediments uniform across catchments? 🌊🦠
With @TheWrightonLab at CSU, we built river MAG & gene DBs and used metaT data to explore this while uncovering active stream microbiome metabolic functions!
Read our preprint here: doi.org/10.1101/2025...
@unidue.bsky.social

Quick PSA: we’ve officially deactivated our profile on Twitter/X and will henceforth only use Bluesky to communicate our science 😁

We’re kicking off our Archean Park ERC project at @uni-muenster.de with @alexjprobst.bsky.social Jens Kallmeyer, Ivan Berg and Kai-Uwe Hinrichs & respective groups! Thanks very much to @donatogiovannelli.bsky.social and Prof. William Martin for giving invited talks to get us started!

@probstlab.bsky.social
@crc-resist.bsky.social

#1 on virus-host stress response in rivers tinyurl.com/43cjd6es

#2 on microbial & epigenetic stress response in rivers tinyurl.com/bdf8eu5a

@alexjprobst.bsky.social
@unidue.bsky.social

Pls RT!

We're hiring two bioinformatics-focused PhD students - one on microbial & epigenetic stress response in rivers, another on virus-host stress response in rivers! 🧬🦠💻
@unidue.bsky.social
@cristinamoraru.bsky.social
Please RT & spread the word - the @probstlab.bsky.social awaits you! 🦸
@idw-online.de

Interested in multiple stressor research in rivers?
Interested in a PhD under excellent supervision in one of Europe’s largest freshwater research centres?
We seek 8 doctoral researchers for the CRC RESIST at the University of Duisburg-Essen!
sfb-resist.de/people/open-...
#rivers #PhDjobs

We’re hiring!! Come do a PhD with us using -omics to better understand river microbiomes responses to drought processes! ⬇️

#PhD #position #alert

2 bioinfo PhD positions @ProbstLab @RESIST_CRC
#1 on microbial & epigenetic stress response in rivers
tinyurl.com/bdf8eu5a
#2 on virus-host stress response in rivers
tinyurl.com/43cjd6es (supervision Moraru)

Please share!

We are grateful for the privilege of hosting Sigrid Neuhauser @sigridneuhauser.bsky.social today. She delivered a fascinating talk about her work on Phytomyxids. As part of the university network AURORA she currently visits the ProbstLab to foster scientific cooperations. 🥬🧬🥦