Prahathees Eswara

Thank you for highlighting our paper on how septal PG hydrolysis licenses a second wave of PG transpeptidation during cell separation! www.nature.com/articles/s41.... I will do a thread when the page set version is out.

This Research Experiences for Undergraduates (REU) program is funded by the National Science Foundation to create "points of entry" for students interested in research. Students apply from across the country to spend 10 weeks in Bozeman, Montana this summer (May 26, 2026 - August 1, 2026). Admitted students are paired with a faculty mentor, who serves as an advisor for a student's summer project. Each student receives a stipend ($7000 for 10 wks). Travel compensation, room, and board are also provided. Our program leverages MSU’s unique microbiology expertise, focusing specifically on microbes living with little or no oxygen (like those in the hot springs of nearby Yellowstone). Low oxygen microbes are essential to human and ecosystem health. They influence (or control) such processes as the breakdown of food in the GI tract, removal of toxins from our bodies and the environment, and production of greenhouse gases. They are also models for understanding the origins of life on this planet, and the potential for life on other planets. A key goal of our program is to recruit students from schools with limited research infrastructure. Being in Montana, a state with a vibrant Native American community, we are particularly interested in applications from students at tribal colleges. However, ANYONE with an interest in microbiology - or biology/science in general - can and should apply. If willing and able, please share/tweet/spread the word far and wide. Applications are due February 14, 2026. Full details can be found through our website http://www.montana.edu/mbi/reu/

Friends, please help spread the word about our microbiology REU program at Montana State University.
www.montana.edu/mbi/reu/

Each student receives a stipend ($7000 for 10 wks). Travel compensation, room, and board are also provided.

Details in the attached pic--Feb 14 deadline
🧫🧪🦠#microsky

Canada Research Chairs www.canada.ca/en/impact-pl...: $1M/year for 8 years, plus up to $6M in CFI infrastructure support. Looking for leading researchers abroad interested in AMR research, antibiotic discovery (Pandemicstopai.ca), phages. Email short vision + CV. Tight deadlines: March 10 & June 15

We are hiring new faculty!! Come join our amazing community in the Department of Molecular Microbiology at Washington University School of Medicine! The deadline for applications is 2/21, but applications will be reviewed on a rolling basis. facultyopportunities.wustl.edu/Posting/Deta...

Professurship (W2) in Microbiology - Regensburg (Stadt), Bayern (DE) job with Universität Regensburg | 12851113 UNIVERSITY OF REGENSBURG   The Faculty of Biology and Pre-Clinical Medicine invites applications for a   Professurship (W2) in Microbiology   To be...

A new year brings new opportunities: we are looking to fill a permanent professorship position with a Microbiologist preferably with expertise on archaeal biology, RNA biology or imaging techniques to unravel cell biology in prokaryotes! Please share and/or apply :)! www.nature.com/naturecareer...

Rescuing the bacterial replisome at a nick requires recombinational repair and helicase reloading - Nature Communications DNA damage can lead to cell death. Here, the authors show that a simple cut on either strand of DNA can inactivate bacterial chromosome replication. Surprisingly, only a core set of recombination prot...

A cool genetic system to study site-pecific replication fork collapse and repair from the brilliant @winterhalterlab.bsky.social

www.nature.com/articles/s41...

The sporulation phosphorelay protein Spo0B is membrane localized in Paenibacillus! The transmembrane domain appears to increase interaction with relay partners. Congrats to former lab undergrad @isabellalin.bsky.social and her grad mentor @cassidyprints.bsky.social

journals.asm.org/doi/10.1128/...

A major challenge in RNA delivery is overcoming poor loading efficiency into nanoparticles. F. Machinandiarena solves this by using "SSHELs", our particles inspired by bacterial spores, to deliver RNA specifically to HER2+ ovarian cancer cells.
kwnsfk27.r.eu-west-1.awstrack.me/L0/https:%2F...

Late job posting: My department is hiring a tenure-track faculty member in microbiology! Please share with anyone interested in working at a PUI. We have a preference for someone who can teach Medical Microbiology, but other than that the focus is open-ended. Happy to answer qs.

Phage-encoded small RNA hijacks host replication machinery to support the phage lytic cycle Using RIL-seq, Silverman et al. map the RNA interactome of E. coli during phage lambda infection and uncover a conserved phage-encoded sRNA that activates host replication machinery. Their findings re...

Do viruses use RNA to rewire bacteria?
Yes!
In our paper in @cp-molcell.bsky.social RIL-seq reveals interkingdom RNA interactions during λ infection. Phages don’t just encode proteins, they use small RNAs to hijack bacterial replication and fine-tune infection.
#RNA #Phage
doi.org/10.1016/j.mo...

What is better than one? Two connected papers!

#NewResearch

S protein of Streptococcus pneumoniae activates PBP1a and coordinates with a wider GpsB-associated multi-protein complex to regulate peptidoglycan remodelling and cell division.

#MicroSky 🦠

www.nature.com/articles/s41...

Take advantage of this fantastic opportunity to become part of the SCALE community! Several professorships and group leader positions are available at Goethe University and FIAS. We are looking for professors in the fields of molecular microbiology, cellular biochemistry, and molecular biochemistry.

Can’t wait!! My bacterial cell bio friends, you’re gonna want to go to this GRC and GRS.

Tenure-Track Faculty Position in Microbiology

Come and join great students and colleagues at Hofstra Biology. Please apply using the link below and/or spread the word!

hofstra.peopleadmin.com/postings/6542

Identification of sporulation genes in Bacillus anthracis highlights similarities and significant differences with Bacillus subtilis How good is Bacillus subtilis as a model for the spore-forming pathogen Bacillus anthracis? Using high throughput genetics to identify B. anthracis sporulation genes and cytological analysis of the mu...

Fer’s tour de force in B. anthracis is out! Fer got Tn-seq running, built an ordered knockout library, defined all essential sporulation genes, and found a peptidoglycan deacetylase inhibitor critical for engulfment. Including our first one-by-all Alphafold screen! journals.plos.org/plosbiology/...

🚨The Yap Lab at Northwestern Univ is looking to fill 2 postdoc positions in 2026 to study aspects of Staphylococcus aureus antibiotic resistance and RNA synthesis-degradation. Please contact Frances Yap at frances.yap@northwestern.edu for details. sites.northwestern.edu/yaplab/. Pls repost #Microsky

Molecular dissection of Class A PBP function uncovers novel features of the non-canonical Clostridioides difficile divisome complex Author summary Bacterial cell division is an ancient and essential process, but our molecular understanding of this process is primarily based on studies in a select few model systems. Recent work fou...

Excited to share my latest postdoctoral work in the Shen Lab at Tufts! In this study, we follow up on an exciting finding by former grad student @shailab.bsky.social that C diff uses its Class A PBP (PBP1) to drive cell division (unlike previously studied bacteria)! journals.plos.org/plosgenetics...

Wow, that's impressive! I see Ganesh's name. Congrats!!

Why does daptomycin resistance appear so fast in Enterococcus? We finally have a clue.

DAP resistance in enterococci pops up quickly. What’s been missing is why resistance-associated membrane changes look the way they do, and why the classic path of mutations is so predictable.

🔊 New story!

This GlmR (of hope) article has it all. Cell shape, cytokinesis, c-di-AMP, and catalysis - the famous 4 Cs 💎?

There is also antibiotic resistance, phosphorylation, acetylation, and a (cool) model to explain what shapes Bacillus cells.

Excellent group effort. Congrats team!

#Microsky

Job alert ‼️ UChicago Micro is hiring! Open to tenured/tenure track faculty at all levels in any area of microbiology. Come join our amazing and growing department. apply.interfolio.com/174404

Interesting! I may have to try the twisting technique to minimize the cascading effect 😂

Microbiology and Immunology – Faculty Position (Ladder Rank) – Assistant Professor University of California, San Francisco is hiring. Apply now!

Our Department of Microbiology & Immunology at UCSF is running a faculty search this year for a new Assistant Professor! Please see the ad below for details. Searching for a great colleague, mentor, and scientist!
aprecruit.ucsf.edu/JPF05807

cell divisionists & FtsZ fans take note 👇

Five Tenure-Track Assistant Professor Positions in Microbiology, Evolution, and Biological Clocks - College Station, Texas job with Department of Biology - TAMU | 675062 Texas A&M University (TAMU) invites applications for five full-time, tenure-track Assistant Professor positions

We're hiring! 5 tenure track assistant professors. 2 #microbiology, 2 #Evolution, 1 #biologicalclocks

jobs.sciencecareers.org/job/675062/f...

Immunization with peptides can elicit antigen-specific T cell responses, but they're not widely used because they are poorly immunogenic and are rapidly cleared. Domenico D'Atri solves this by using our "SSHEL" platform (synthetic bacterial spores) .
journals.asm.org/doi/10.1128/...

Assistant Professor - Molecular Biosciences Department Name / Number: Molecular Biosciences / 0-1210-000 College: College of Arts and Sciences Hiring Salary: Negotiable Appointment Start Date: August 7, 2026 The Department of Molecular Bioscien...

We are hiring! Please share the news.

Tenure Track Assistant Professor in Bacterial Pathogenesis

See link below for details.

We are a vibrantly growing department with friendly colleagues and supportive environment. Bonus: year-round sunshine in Tampa, FL 🌤🌴

Job Ad: tinyurl.com/USF-Microbio...

Major Medical Prizes Given to Cell Biology and Cystic Fibrosis Pioneers

So great to see Lucy Shapiro — a scientific hero of mine both for her pioneering work and for her incredible communication skills —honored today www.nytimes.com/2025/09/11/h...

"For a 55-year career in biomedical science—honored for discovering how bacteria coordinate their genetic logic in time and space to generate distinct daughter cells; for founding Stanford's distinguished Department of Developmental Biology; and for exemplary leadership at the national level"