Rachel Poretsky

@rporetsky.bsky.social

Professor in Microbial Ecology, mostly aquatic and wastewater. Public health. Bike/transit enthusiast. LCI. Mom. Vegan. Compact-sized. Brooklyn —> Chicago with lots of stops on the way.

yeah man i'll circle back to you on that agenda item from yesterday's all hands in just a sec. our pedophile king just threatened to destroy a whole civilization

If you are a student whose NSF GRFP application was returned without review for vague 'eligibility' reasons: 1) Let your department chair & Graduate School know. Encourage them to contact NSF & congress 2) Write to your congressional reps. 3) Write to grfp@nsf.gov to request re-consideration;

NSF GRFP applicants (and mentors): Was your application Returned Without Review and deemed ineligible despite fitting in the allowed topics? 1) Write NSF 2) Write your Congressperson 3) CC us at grfp@grant-witness.us so we can compile + follow up Details and template at grant-witness.us/grfp-letter

The average nucleotide identity (ANI) underpins how we map microbial diversity, compare species, and connect genomes to ecology. I wrote a short piece reflecting on the discovery and significance of this metric (and really enjoyed digging into the context and story behind it!) #microsky 🧬

Average nucleotide identity — the backbone of modern ecological genomics - Nature Reviews Genetics

In this Journal Club, Luis Orellana recalls a 2005 publication by Konstantinidis and Tiedje that introduced average nucleotide identity as a sequence-based metric to determine the relatedness between ...

nature.com

BREAKING: Friday night massacre underway at CDC. Doznes of "disease detectives," high-level scientists, entire Washington staff and editors of the MMWR (Morbidity and Mortality Weekly Report) have all been RIFed and received the following notice:

Bild

I don’t know who needs to hear this but the CDC is being eviscerated right now. America is not going to have any kind of outbreak response capacity after tonight. Americans’ health data is no longer secure. Say goodbye to federal public health in any capacity. It’s a disaster. We won’t recover.

Apple has removed an ICE tracking app that allows users to report ICE activity nearby from its App Store. The removal came after a direct demand from Trump’s DOJ. Once again, Big Tech is bending the knee to our tyrant-in-chief to protect its bottom line.

Hi, Pete Hegseth. It’s me. Army veteran, Judge Advocate lawyer, and law professor. Your vain and gross performance to our nation’s military leaders succeeded only in proving your incompetence, dangerousness, and childishness. You’re a petty spoiled 7th grade boy without the sophistication or class.