Carolina Martinez Gutierrez

Courtesy of @martibartfast.bsky.social , we have a new release of AllTheBacteria which adds another 322,920 assemblies, covering all ENA (illumina, isolate) prokaryotes to May 2025.
allthebacteria.readthedocs.io/en/latest/ov...

Grad student in the lab Yifan Zhu nailed it yesterday at the #IGPMS seminar!

So proud!!

Prevalence and Evolutionary Implications of Genome Rearrangements in Bacteria Abstract. The genetic material of bacteria and archaea is organized into various structures and setups, attesting that genome architecture is dynamic in th

@carolinamicro.bsky.social Huang & @lbobay.bsky.social investigated genomic rearrangements across 121 microbial species, showing that rearrangements occur at a variable pace across bacteria and archaea, pointing to different selective constraints.

🔗 doi.org/10.1093/gbe/evag002

#genome #evolution

Extremophile alert!

Registration is OPEN for the 2026 EMBO Archaeal workshop in Cambridge.

Spaces are limited, so register soon with an abstract if you’d like to give a talk.

If you can’t come in person, we are welcoming virtual attendees. So join us online where all talks will be screened!

Ecological constraints and evolutionary trade-offs shape nitrogen fixation across habitats Abstract. From its earliest beginnings, life’s expansion into new habitats has been profoundly shaped by its reciprocal interactions with Earth’s changing

New paper! Why are some Nitrogen fixing microbes more complex?

@msobol.bsky.social et al. find that microbes with more N2-fixation genes have larger, more versatile genomes, showing how changing environments shaped this key metabolism!

> academic.oup.com/ismecommun/a... @isme-microbes.bsky.social

People want to know if it's possible to be a woman in academia and raise two small children while also being the sole breadwinner and I'm here to let you know that no, no it is not, send help immediately

So much fun to work with you, @lbobay.bsky.social ! Thanks for the patience while I was navigating my first year as PI plus my pregnancy and arrival of my baby 😁

Prevalence and Evolutionary Implications of Genome Rearrangements in Bacteria Abstract. The genetic material of bacteria and archaea is organized into various structures and set-ups, attesting that genome architecture is dynamic in t

Paper alert 🚨 @lbobay.bsky.social and I explored the prevalence and potential drivers of genome rearrangements in bacteria.
academic.oup.com/gbe/advance-...

NSF seeks public input on its Fiscal Year (FY) 2026–2030 NSF Strategic Plan

NSF needs to hear from you. Among other points, I suggested: keep politics out of science; stop using the threat of cancelling scientific grants to try to control universities; increase NSF funding for fundamental research. Pls send around. Deadline is January 27. Thanks
www.nsf.gov/od/updates/n...