Lucas Le Brun
@microbiolucas.bsky.social
89 followers 130 following 3 posts
PhD Student in Soil Environmental Microbiology @meebangor.bsky.social at Bangor Uni, UK Carbon storage - C cycle - SOM - Omics
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Reposted by Lucas Le Brun
robert.bio
Just published an interactive article about a magical algorithm known as the Burrows-Wheeler Transform, which powers sequence alignment tools like bowtie and bwa: sandbox.bio/concepts/bwt

It's also notoriously unintuitive so I'm hoping this article helps you build that intuition.
Reposted by Lucas Le Brun
katiefield4.bsky.social
If you’re looking for a PhD studentship in some really exciting areas of plant science 🌿 take a look at this year’s Sainsbury PhD studentships - you could come and study orchid mycorrhizas 🌸🍄 with me & @garethphoenix.bsky.social! www.findaphd.com/phds/program...
FindAPhD : Prestigious Sainsbury PhD Studentships in plant sciences at Gatsby Charitable Foundation
Apply for a PhD: Prestigious Sainsbury PhD Studentships in plant sciences at Gatsby Charitable Foundation
www.findaphd.com
Reposted by Lucas Le Brun
microbiolucas.bsky.social
First PhD sampling completed!

I went to sample the blackout experiment with 20-year old bare fallow plots at the Henfaes Research Farm (Bangor University)

Here, we want to study SOM/SOC and the cycling of “old persistent” carbon in the absence of new fresh plant input.
Picture of a bare fallow plot covered with a  black fabric to prevent the growth of plants Picture of me removing dry grass that flew in a bare fallow plot when I opened it to do the sampling Picture of a 10 cm soil core with some interesting colour variation depending on depth
Reposted by Lucas Le Brun
needhibhalla.bsky.social
"Women are PIs on 58% of the canceled grants, although they are PIs on only 34% of all active NSF grants.

Similarly, Blacks are PIs on 17% of the terminated grants, although they make only 4% of the total pool. Hispanic PIs and those with disabilities were twice as likely to lose a grant."
davidmalakoff.bsky.social
Another scoop from Jeff Mervis (@policyhound.bsky.social): NSF's ~1400 grant terminations have disproportionately affected PIs from groups underrepresented in science: women, racial & ethnic minorities, & those with disabilities. 1/3
www.science.org/content/arti...
Trump officials take steps toward a radically different NSF
Efforts to shrink staff, budget, and focus have alarmed members of Congress
www.science.org
microbiolucas.bsky.social
First PhD sampling completed!

I went to sample the blackout experiment with 20-year old bare fallow plots at the Henfaes Research Farm (Bangor University)

Here, we want to study SOM/SOC and the cycling of “old persistent” carbon in the absence of new fresh plant input.
Picture of a bare fallow plot covered with a  black fabric to prevent the growth of plants Picture of me removing dry grass that flew in a bare fallow plot when I opened it to do the sampling Picture of a 10 cm soil core with some interesting colour variation depending on depth
Reposted by Lucas Le Brun
jlsteenwyk.bsky.social
NEW preprint!🥳

Orthogroups are a prerequisite for comparative genomics and Tree of Life inquiries

Introducing #OrthoHMM, software that improves the inference of orthogroups (blue in fig)

OrthoHMM may refine our understanding of genome evolution and the Tree of Life

🔗 tinyurl.com/4s9mwxz6

🧵 1/8
Logo of OrthoHMM, a novel software for HMM-based inference of orthologous groups of genes Benchmarking analysis of OrthoHMM and previously published algorithms. OrthoHMM has better precision, recall, and FMI scores. Benchmarking was conducted against the Orthobench dataset of expertly curated orthogroups
Reposted by Lucas Le Brun
jseeber.bsky.social
Abstract submission for the International Mountain Conference in Innsbruck #IMC25 is open! Come join us for a great session on mountain soil biodiversity: imc2025.info/imc25/sessio...
@msteinwandter.bsky.social @nadinepraeg.bsky.social @euracalpenv.bsky.social
FS 3.139: Mountain soil biodiversity – #IMC: International Mountain Conference
imc2025.info
microbiolucas.bsky.social
I am really happy that I was able to present my first PhD results and I am grateful to the jury for this prize 🦠🧬
bangorcosepgr.bsky.social
And the winner for best PhD talk is Lucas Le Brun @microbiolucas.bsky.social for his work on soil microbiomes!
Lucas and Aaron
Reposted by Lucas Le Brun
natureportfolio.nature.com
One of the biggest questions we get is when will our journals be here. We thank you for your patience.

You can now follow our journals with this starter pack!
Reposted by Lucas Le Brun
profsicreer.bsky.social
We are recruiting for #PhD opportunity funded by NERC RedAlert CDT investigating novel ways to identify #salmonid diseases in #freshwater ecosystems using #eDNA - closing date 7th Jan, full details here: findaphd.com?pj=176410
@thefsbi.bsky.social @sosbangor.bsky.social @nerc-eof.bsky.social
Reposted by Lucas Le Brun
aaronc-research.bsky.social
🚨 We are recruiting a #PhD student for a #NERC RedAlert CDT funded project using microbiological and genomic approaches to track #AMR 🦠 in riverine ecosystems in #NorthWales 🌈 - closing date 7th Jan, full details here: tinyurl.com/5wstuwxu
Please share! @bangorcosepgr.bsky.social