Juan C. Arboleda 🧬 💻

Biologist interested in Open Science, FOSS, Computational Biology and Science education.

Currently working on X chromosome inactivation and CRISPR self-targeting spacers.

Toots in English and Spanish.

#Biología #Linux #SoftwareLibre #Bioinformática #Ciencia

Reading
La vida es simple: La navaja de Occam y la nueva historia de la ciencia y el universo
Juan C. Arboleda 🧬 💻nesper94@biologists.social
2024-07-10

Si te gusta la botánica y vives en Medellín, puedes colaborar con este proyecto para mapear el arbolado urbano:

alexespinosaco.github.io/cecro

¡Cualquiera puede aportar!

Juan C. Arboleda 🧬 💻 boosted:
paulette d. koronkevichkoronkebitch@types.pl
2024-07-02

amazing sigbovik paper this year

The Anything Prover: How to prove Anything 
Reader^1, Christoph W. Senn^2, Carmen Mei Ling Frischknecht-Gruber^3, Kiba^4, and Yukiko^4 
1 TBA 
2 Tokyo Institute of Technology 
3 Zurich University of Applied Sciences 
4 University of Applied Barks 
chrigi.senn@gmail.com

Given any statement Q we can prove it using the process used to prove Theorem 0.1. 
Theorem 0.1. Statement Q 
Proof. The proof is left as an exercise to the reader. 
Author Contributions Reader created all theorems and proofs. Christoph Walter Senn typed every 2n+0 word. Carmen Mei Ling Frischknecht-Gruber typed every 2n + 1 word. Kiba played with his squeaky toy. Yukiko oversaw the whole project and barked in approval. 
References 
Finding the references is left as an exercise to the reader.
Juan C. Arboleda 🧬 💻nesper94@biologists.social
2024-07-02

"Ask publishers to restore access to the 500,000 books they’ve caused to be removed from the Internet Archive’s lending library."
chng.it/kwyym5hYgr

Juan C. Arboleda 🧬 💻 boosted:
2024-07-02

If you are drafting figures for a scientific paper or presentation, remember that scidraw.io/ exists: a repository of free SVG cartoons for science.

#SciDraw is supported by the Sainsbury Wellcome Centre – @SWC_Neuro

All content on SciDraw is shared under creative commons license (CC-BY) unless stated otherwise.

#inkscape #SVG #science

A collection of example SciDraw images featuring lab pipettes, an analytical balance, bacteria, DNA, mouse brains, human brain, a heart, and a synapse.A collection of example SciDraw images relating to Drosophila: brain cartoons, a pair of flies engaged in courtship with the male having its wing at 90 degree as it sings, a larva, and a schematic of the mushroom body.A collection of example SciDraw images featuring multiple birds and two bird behaviour experimental setups.
Juan C. Arboleda 🧬 💻 boosted:
2024-07-02

Our efforts continue to diversify our #BiologistsWorkshops programme to support a wider selection of research communities around the world. If you are a researcher working in the Global South, find out more about hosting a Workshop near you. biologists.com/workshops/propo

Image of a map of the world with Global South areas highlighted in green with the text: 
Do you work in a Global South country and would like to host a Workshop? Next deadline for topic proposals: 19 July 2024
Juan C. Arboleda 🧬 💻 boosted:
Simon Meier-Vierackerfussballinguist
2024-07-02

This is so cool: Zotero's latest PDF viewer automatically links in-line references to the bibliography and displays all the information by hovering over references.

Screenshot of Zotero PDF Viewer
Juan C. Arboleda 🧬 💻 boosted:
Hanna ShmagunhannaSH
2024-07-02

Starting today, the iLibrary will be transformed into an platform, making all its publications freely available to everyone to read and download.

ejournalscambridge.wordpress.c.

Juan C. Arboleda 🧬 💻 boosted:
nixCraft 🐧nixCraft
2024-07-02

1. Don't code when you're tired.
2. Don't login as root on your Linux/Unix boxes when you're tired, guys.
3. See # 1 again.
4. With time you will forget these rules again.

Juan C. Arboleda 🧬 💻 boosted:
2024-06-28

A free one-hour online onboarding session & introduction to #Wikidata is being offered as part of the #IBC2024 Wikidata Workshop. #Botany focused but anyone can attend!

Date: Tuesday 9th July at 9pm NZST (GMT+12) / 11 am central Europe

Register: tepapa.zoom.us/meeting/registe

A conference poster for international botanical congress showing information on why botanists should engage with Wikidata. There are multiple visualisations showing how adding data to Wikidata on botanists, research expeditions and taxa can be impactful.  There are QR codes linking to the poster, to the Wikidata WikiProject page and to a visualisation for a research expedition.
Juan C. Arboleda 🧬 💻 boosted:
Lukas VFN 🇪🇺animalculum@scholar.social
2024-06-27

Bonnet #mushrooms have expanded #genomes to make them more adaptable to multiple lifestyles phys.org/news/2024-06-bonnet-m #fungi #genomics

Extreme overall #mushroom #genome expansion in #Mycena s.s. irrespective of plant hosts or substrate specializations cell.com/cell-genomics/fulltex

"Mycena have simply used every possible known trick from the playbook to expand their genomes and apparently for multiple different purposes that are not obviously connected to their known, supposedly preferred lifestyle"

photo of a group of pale mushrooms
Juan C. Arboleda 🧬 💻nesper94@biologists.social
2024-06-27

Very interesting paper about Type IV-A CRISPRCas System as a way to control gene expression:
biorxiv.org/content/10.1101/20

Juan C. Arboleda 🧬 💻 boosted:
2024-06-27

@marcrr Even if there are very solid papers published in Nature, it is in my list of journals from which I read too many oversold obviously flawed papers (with Nature Genetics). When I read something from these journals, I do not assume that it has been properly peer-reviewed

Juan C. Arboleda 🧬 💻 boosted:
Augie Rayaugieray
2024-06-27

If you have symptoms, stay home. Then test two days later.

“If a person with tests immediately with a rapid test when symptoms emerge, they receive a false negative as much as 92% of the time. Waiting two days after symptoms brings that rate down to 70%… Our symptoms are happening sooner, but it takes longer to reach enough virus in your body for it to be detectable.”

medicalxpress.com/news/2024-06

Juan C. Arboleda 🧬 💻 boosted:
Petarda & Spiders from Marspes_maravilla@mstdn.social
2024-06-24

Lboost: Es la época de migración de las sandías. Descienden el río para aparearse, y luego sus crías lo remontan hasta las huertas de nuevo.

Juan C. Arboleda 🧬 💻 boosted:
2024-06-24

Ya queda poco para #MissVaca2024... éstas son las candidatas de este año:

Candidata Miss A Coruña:

Nombre: Cuca
Raza: Rubia 
Peso: 1 100 Kg
Idade: 7 anos
Afeccións: Ir ao bingo
Cantante favorita: ChenoaCandidata Miss Lugo:

Nombre: Navarra
Raza: Rubia 
Peso: 900 Kg
Idade: 5 anos
Afeccións: Tomar o té
Cantante favorita: Rocío JuradoCandidata Miss Ourense:

Nombre: Gallarda
Raza: Rubia 
Peso: 700 Kg
Idade: 7 anos
Horóscopo: Saxitario
Cantante favorita: One directionCandidata Miss Pontevedra:

Nombre: Parrula
Raza: Rubia 
Peso: 900 Kg
Idade: 6 anos
Horóscopo: Escorpio
Cantante favorita: Rosalía
Juan C. Arboleda 🧬 💻nesper94@biologists.social
2024-05-28

@alexespinosaco Ah verdad, mañana si nos acordamos entonces xD

Juan C. Arboleda 🧬 💻nesper94@biologists.social
2024-05-28

Publiqué algunos consejos útiles para científicos, son solo unos pocos pero supongo que con el tiempo iré añadiendo más cosas:

nesper94.github.io/posts/2024/

Juan C. Arboleda 🧬 💻 boosted:
2024-05-18

Why is The Wayback Machine so important for preserving our digital culture? According to new analysis from Pew Research Center:
❌ 38% of webpages that existed in 2013 are no longer accessible
❌ 23% of news webpages contain at least one broken link
🔗 pewresearch.org/data-labs/2024

Juan C. Arboleda 🧬 💻 boosted:

Dear Google,

When I search, I am not looking for The Answer. I am looking for sources. A search that generates only answers will be useless personally, and worse than useless professionally for me.

What I would really like is an internet search engine that works. Google did that once. Then they focused on other things and used it for ad revenue and it became the new Craigslist.

It would sure be nice if Google would reinvent an actual internet search engine.

Client Info

Server: https://mastodon.social
Version: 2025.07
Repository: https://github.com/cyevgeniy/lmst