Petra Levin

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Microbiologist, mom, runner with delusions of completing a marathon. This Week in Microbiology co-host (https://www.microbe.tv/twim/). Website: https://sites.wustl.edu/levinlab/. Views my own.

🔬🔬Microbiology PIs looking for a great way to show your students you care?

Nominate them for the TOP prize in prokaryotic molecular biology, the Nat L. Sternberg Award!

Nominations due May 1, 2023

https://conferences.union.wisc.edu/phages/awards-prizes/sterenberg-thesis-prize/

Sternberg Thesis Prize | Molecular Genetics of Bacteria and Phages Meeting

My favorite organism, Bacillus subtilis (sorry not sorry E. coli!), featured in one of my favorite cooking related pubs? Yes please!! And yes #Natto is pretty tasty! @TestKitchen https://www.americastestkitchen.com/cooksillustrated/articles/7058-what-is-natto-ask-paul?extcode=NSCIC19IG&utm_source=instagram&utm_medium=photo&utm_content=natto&utm_campaign=cioarticles
What Is Natto? Ask Paul | Cook's Illustrated

Natto is a Japanese fermented soybean treat with a texture that some find delightful and others offputting. We take a look at what it is and why it is that way.

RT @[email protected]

Bacterial droplet-based single-cell RNA-seq reveals antibiotic-associated heterogeneous cellular states @[email protected]

"BacDrop thus can capture cellular states that cannot be detected by bulk RNA-seq" #microbiology #microbiome #genomics #research

https://www.cell.com/cell/fulltext/S0092-8674(23)00002-8

🐦🔗: https://twitter.com/HostMicrobeLit/status/1619147184884314112

Delighted to discuss latest work from @JukeBaRosh lab on how extra cellular magnesium modulates #bacillus cell size on this weeks #TWIM. #alwayslookatyourcells. https://podcasts.apple.com/us/podcast/this-week-in-microbiology/id422332846
‎This Week in Microbiology on Apple Podcasts

‎Science · 2023

Apple Podcasts
@teralevin Unfortunately not surprised. 😔
@STCmicrobeblog thank you!! Just learning the app 💜💜💜

TL;DR Illuminating the mechanisms that underlie biological phenomena requires an understanding of the context in which these phenomena occur. Population studies are important, but mol bio folk want to know what happens in single cells. We hope our model will be helpful!

If you made it this far, THANK YOU! Comments and thoughts on this pandemic labor of love are very welcome!

We used our model to help explain the reduction in elongation rate in fast-growing cells. Our data suggests it is due to be titration of essential substrates/enzymes, & not interference between replication forks on the same chromosome or DNA pol reaching terminal velocity.

We are looking forward to testing this idea and others in lab!

In this viewpoint, we take advantage of single cell data from @sifangwei & @junlab_ucsd to develop a model of what is going on in individual cells. We take an agnostic view of the relationship between cell cycle events and let the chips fall where they may.