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George A. O’Toole

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by George A. O’Toole

geiselbiofilm.bsky.social
Pls Share: jobs.rutgers.edu/postings/261...
The Dept of Environ Sci at Rutgers, New Brunswick, NJ invites applications for a full-time Non-Tenure Track Teaching Instructor. Teach & coordinate undergraduate Environmental Science courses, online & in person for Introduction to Environmental Science.
NTT Teaching Instructor
The Department of Environmental Sciences (DES) at Rutgers, the State University of New Jersey, New Brunswick, NJ invites applications for a full-time Non-Tenure Track Teaching Instructor. The Instruct...
jobs.rutgers.edu
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Reposted by George A. O’Toole

asm.org
In #ClinMicroRev, researchers highlight a major bias in perceptions of mycobacterial infection transmission and suggest broadening the field to include research on environmental non-tuberculous mycobacteria. Get the full story: asm.social/2DZ
Schematic illustration of the different potential, that is, null and alternative, hypotheses for explaining non-tuberculous and tuberculous mycobacteria transmission to humans and animals, based on an extensive scientific literature search and a comprehensive analysis of mycobacterial disease transmission.
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: The September issue is out with papers covering the gut environment in CF, protein trafficking in G+, polymicrobial infections, Staph epi, & cysteine proteases plus a thank you to our retiring editors.
journals.asm.org/toc/jb/current
@asm.org #JBacteriology
JB Table of Contents Volume 207, Issue 9
Journal of Bacteriology: Table of Contents Volume 207, Issue 9
journals.asm.org
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by George A. O’Toole

geiselbiofilm.bsky.social
Pls share: Hofstra University is looking for a Tenure-Track Microbiologists!
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We are seeking a microbiologist with a research focus on a non-pathogenic bacterial model system.
hofstra.peopleadmin.com/postings/6542
Assistant Professor of Microbiology
hofstra.peopleadmin.com
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Morgan, Amemiya & Freddolino explore the role of DNA methylation on gene expression and chromatin structure in E. coli.
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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Reposted by George A. O’Toole

asm.org
It’s time to let your creativity grow! Submit your entry for this year’s Agar Art Contest: Microbes Make the World Go Round. From food and health to climate and beyond, microbes shape our lives—now show us your story in agar! Submit by Oct. 26: asm.social/2Dt
Pain palette with microbes as the paint swatches.
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Reed, Simmons et al. show that the control of DNA initiation is key to genome stability. Mutants that under- of over-initiating DNA replication show markers of DNA damamge.
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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by George A. O’Toole

geiselbiofilm.bsky.social
Excited to be part of this collaboration with the Burrows lab exploring twitching and surface surface sensing by P. aeruginosa. This work further delineates a role for the T4P motor proteins and pili for surface sensing.
journals.asm.org/doi/10.1128/...
@asm.org
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Singh, Chattopadhyay et al. review the many roles of the hemolysin/cytolysin of V. cholerae in host-pathogen interactions.
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Bedree, He & colleagues identify essential genes in the CPR basibiont Schaalia odontolytica using a TnSeq-based approach.
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Déraspe, Roy et al. perform a comparative genomics study of the PA7-clade of P. aeruginosa - now recognized as a distinct species, Pseudomonas paraeruginosa. This analysis revealed 2 sub-clades, the lack of T3SS & multiresistance.
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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by George A. O’Toole

geiselbiofilm.bsky.social
Faculty position in Immunology - University at Buffalo
www.ubjobs.buffalo.edu/postings/58737
The Search committee reviews are planned for Oct 22 & Nov 13.
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Fleitas, Rebollar & Bustamante explore the strategies that bacteria use to combat antimicrobial peptides - here they focus on "releasome" mechanisms that are the first line of defense.
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Fung, Visick et al. show that a single SNP can impact biofilm formation and colonization of its squid host by V. fischeri.
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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Reposted by George A. O’Toole

asm.org
🧫 Got a group of related clinical cases? Now you can turn them into a Case Series, a new article type from #ASMCaseReports!

📚 Learn about Case Series: asm.social/2CM

🔗 Submit your Case Series article: asm.social/2CL

#ASMJournals #CaseSeries
Submit a Case Series to ASM Case Reports (ASMCR)! A new article type from ASMCR.
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Reposted by George A. O’Toole

asm.org
Join us Oct. 1 at 3 p.m. ET for an engaging webinar that explores the diverse and rewarding career paths in clinical & public health microbiology. Learn how the field contributes to patient care, disease prevention and public safety.

Register for free: asm.org/webinars/cli...
Clinical and Public Health Microbiology Careers 101
This webinar will explore the diverse career paths in clinical and public health microbiology. Learn how professionals in these fields contribute to patient care, disease prevention and public safety.
asm.org
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Reposted by George A. O’Toole

asm.org
Are you a microbiologist looking to drive change & foster collaboration? Apply to become an ASM Country Ambassador! Join a global network of influential leaders, support your country's scientists & elevate your career. Submit your application by Nov. 1! asm.social/2CE
Virus particles with text in front. Text says "ASM Ambassadors. Deadline: November 1, 2025. Submit your application."
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: In this minireview, Rotaru, Kotoky et al. explore the Kotoky review the surface biology of Methanosarcina, an archaeon, with respect to their EET strategies, and biogeochemical and industrial roles. Some cool biology!
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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by George A. O’Toole — Reposted by Andreas J. Bäumler, Ben Bond‐Lamberty

geiselbiofilm.bsky.social
Please share - an Assist Prof position in microbiology

employmentopportunities.umb.edu/mob/cw/en-us...

@asm.org
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: DiMaggio, Yeo & Brinsmade show a link between nucleotide metabolism and the activity of the Sae two component regulatory system via SaeS kinase activity and membrane integrity in S. aureus
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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Reposted by George A. O’Toole

lapassmore.bsky.social
We have an open post-doc position in my group to study mRNA cleavage and polyadenylation using biochemical reconstitution and cryoEM.

Please get in touch if you are interested in joining this amazing team! 🔬🧬🤩
#RNA #cryoEM
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Reposted by George A. O’Toole

asm.org
Leaders in antimicrobial resistance—your voice is needed! Registration is now open for #IMARI26! Join us Jan 28–30, 2026 in Las Vegas for the premier interdisciplinary meeting tackling #AMR, hosted by @idsainfo.bsky.social and ASM. Register now, space is limited: imari.org/registration/
Registration is open for IMARI 2026.
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Knotek & Kristich demonstrate IreK-dependemt phosphorylation of the cell wall hydrolase MltG impacts resistance toward cephalosporins for E. faecalis
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Ma, Wang & Li review the role of DNA methylation in regulating pathogenesis, drug resistance, biofilm formation, adhesion, and motility and more!
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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Reposted by George A. O’Toole

asm.org
Since the late 19th century, microbiologists have relied on agar and its derivatives for growing and separating microbes. However, how many of us really know the story of how this ingredient changed science? The remarkable story of Fanny Angelina Hesse youtu.be/qyTjqIKTQLo
Fanny Angelina Hesse and the Discovery of Agar
YouTube video by American Society for Microbiology
youtu.be
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: S. aureus is known to incorporate exogenous fatty acids (FA) into its membrane. Menjivar, Bose et al. show that S. aureus has a FA degradation system expressed under catabolite control.
journals.asm.org/doi/10.1128/...
@asm.org #JBacteriology
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Reposted by George A. O’Toole, Jay T. Lennon

asm.org
Microbes know no borders, nor should efforts to harness their potential for climate solutions. ASM & 9 other partners have launched a global strategy to position microbial science as a pillar of climate action.

🔗Read the press release & #mbio editorial: asm.org/climatestrat...

#ClimateAction
Microbes Without Borders: Uniting Societies for Climate Action
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Reposted by George A. O’Toole

asm.org
Join us on Oct. 7 at 2 p.m. ET for the next #ASMClinMicro Virtual Journal Club! This session will explore lessons learned in relocating laboratories.

ASM members register for free at asm.org/webinars/vir...
Clinical Microbiology Virtual Journal Club
Join ASM in discussing current journal articles in clinical microbiology. Free for ASM members.
asm.org
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by George A. O’Toole

geiselbiofilm.bsky.social
New in JB: Pinho, Gotz & Peschel review the history of S. aureus as a model for studying bacterial cell biology and pathogenesis.
journals.asm.org/doi/10.1128/...
This papers is part of the History of Microbial Model collection:
journals.asm.org/topic/sss-ta...
@asm.org #JBacteriology
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Reposted by George A. O’Toole

asm.org
#MicrobiologyMonday: Guess the microbe! 🔬🧐

Meet Saprochaete capitata, a yeast-like fungus found in soil. Usually harmless, it can cause severe infections in immunocompromised patients.

For an example case, check out #ASMCaseReports: asm.social/2BK
Growth of S. capitata on Sabouraud dextrose agar (left) after 5 days of incubation at 30°C in ambient air produced white, fuzzy colonies. The microscopic morphology stained with lactophenol cotton blue (right) highlights the appearance of oblong annelloconidia clustered at the tips of the annellides, which are located along or at the tips of the hyphae.
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