A feature in Nature describes how researchers are using airborne genetic material to paint a picture of ecosystem health, watch for invasive species, and even identify humans. 🧬🧪
Posts by Igor Pessi
How every layer of science's "self-correcting machinery" failed when Iva Veseli and I simply wanted to reproduce the findings of a high-profile study on gut microbiome and autism:
merenlab.org/2026/04/15/u...
This is from 7 years ago (merenlab.org/2019/02/24/f...). We are talking about the same things today. We will be talking about the same things 7 years from now. There is no one to blame for this apart from ourselves. I find it very depressing.
"Resistindo à melancolia de esquerda" é um importantíssimo (e tristemente atual) texto de Wendy Brown que nunca havia ganhado tradução em português.
Abal e Divan fizeram a mão! - acesse, baixe (e leia!) aqui: ojs.upf.br/index.php/rj...
Nesse ep., eles discutem o texto e as ideias NECESSÁRIAS dele
"A data-conscious checklist for the reviewers of 'omics studies who champion open science", a Comment Iva Veseli and I wrote is now online at metaRxiv:
doi.org/10.31222/osf...
Please read it and consider sharing it with your friends, colleagues, trainees, or editors of your favorite journals.
Each publication in a #Microbio26 journal helps fund 4 student travel grants. Please publish with us if you can!
Our latest @isme-microbes.bsky.social study is now available in its final format.
You can also read more about our work here:
igorpessi.com/2026-04-13-b...
Lebanon is beautiful
Thank you Ibrahim Maalouf ♥️
Time series graph showing the onset date of spring in Sodankylä Tähtelä in 1908-2026.
It can be now said with certainty that the thermal spring started in Sodankylä, Lapland on March 12. That is the earliest onset of spring on record (since 1908).
The date is 10 days earlier than the previous record (in 1920) and 37 days before the median date for 1991–2020 (April 18).
While killing dozens of people in Lebanon (MOPH says 112, civil defense counts 250+, until now), Israel still found time to kill another one of our colleagues in Gaza.
There is no ceasefire in Lebanon. Israel has been bombing Lebanon non-stop since last night. If anything Israel is expanding its war on Lebanon.
You are being lied to
gbdraw v0.9.1 is out now on Bioconda!
Easily visualize microbial genomes and enjoy the #gbdraw web app completely offline.
📦 Install via Bioconda: bioconda.github.io/recipes/gbdr...
🌐 Try the online app: gbdraw.app
#bioinformatics #genomics #microbiology #visualization
And I wouldn’t put too much emphasis on what’s written on the constitution, after all “all men are created equal” doesn’t mean anything when the people who are saying this are slave owners…
Sure, “god” in the dollar bill is referring to Vishnu and Allah...
It’s mind boggling to see folks from the US referencing Stalin, North Korea, Iran, for things that are 100% what the United States of America has always been about.
What are you talking about “iranification?” Isn’t “in god we trust” the official slogan of the US? When was the US NOT a Christian state??
Israel killed three journalists in Lebanon and then called them terrorists
www.theguardian.com/world/2026/m...
#JobAlert 🪶
Come work with us!
3-year #research position with a focus on #seabird and prey interaction 🐟🪶🌏
📍Based in wonderful Tromsø, Norway ☃️
www.jobbnorge.no/en/available...
Você já ouviu falar sobre coleta de DNA ambiental? Projeto coleta eDNA em áreas de manguezal do Brasil para responder duas grandes questões da ecologia 👇
How was this even considered in the first place?!
I have a research joke but before I publish it I need to pay Elsevier a couple thousand euros.
Many journals require data and code sharing. Yet code is still rarely shared and datasets are often hard to reuse.
Our new paper introduces the @sortee.bsky.social guidelines for data & code quality control in ecology & evolution, developed by 26 experienced data editors.
📄 doi.org/10.24072/pcj...
Bioplastic biodegradability shapes microbial communities in a coastal brackish environment academic.oup.com/ismej/advanc... #jcampubs
Anybody interested in the degradation of biodegradable plastics in marine waters should take a look at ⬇️
🤡🤡🤡
This piece is disturbing because it reads like a press release that had to include a bit of journalism in it. There’s virtually no critical analysis of the danger of what’s happening. The only mention of the word “law” is a UN quote.