Steven Van Belleghem

@SVB@ecoevo.social
205 Followers
253 Following
96 Posts
I'm an evolutionary biologist interested in unraveling mechanisms of #plasticity, #adaptation and #speciation using lots of #genomics and #invertebrates. #fedi22 #FollowForPopGenBack
WhereKU Leuven, Belgium
Websitehttps://bio.kuleuven.be/eeb/sv/

RT @greg_m_priest
D’Arcy Wentworth Thompson was born OTD in 1860. He conceived of organismal form as primarily a matter of physical forces, rather than natural selection.

He used diagrams to represent how networks of physical forces could deform one body plan into another.

RT @hillermich
Happy to share our TOGA manuscript, now out in Science. Project started 6 years ago, we and others already used TOGA in numerous projects. TOGA integrates gene annotation and orthology inference, and scales to hundreds of genomes. https://www.science.org/doi/10.1126/science.abn3107

I'll miss running GO enrichment analyses though 🙄.
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RT @simocristea
Only a matter of time before a paper formalized this exercise:

Automated #scRNAseq cell type annotation with GPT4, evaluated across five datasets, 100s of tissues & cell types, human and mouse.

A🧵below with my thoughts on how such tools will change how #Bioinformatics is done.
https://twitter.com/simocristea/status/1651637310012936193

Simona Cristea on Twitter

“Only a matter of time before a paper formalized this exercise: Automated #scRNAseq cell type annotation with GPT4, evaluated across five datasets, 100s of tissues & cell types, human and mouse. A🧵below with my thoughts on how such tools will change how #Bioinformatics is done.”

Twitter

Really cool! Flying insects loose their sense of which way is up and get trapped by the light source (not lured).
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RT @XCsci
Why insects aggregate around light at night and seem unable to leave?

A nearby artificial light source shifts an insect’s sense of vertical orientation, disrupting its ability to maintain forward flight.

@samueltfabian et al. 2023 https://www.biorxiv.org/content/10.1101/2023.04.11.536486v1
https://twitter.com/XCsci/status/1649701728856559619

RT @KU_Leuven
Nieuw onderzoek door prof. @OGovaere : niet-alcoholische leververvetting nu op te sporen met bloedtest. Dit alternatief voor ingrijpende, dure biopsie maakt snellere behandeling mogelijk. #kuleuven @UniofNewcastle @IHIEurope @NatMetabolism Lees meer 👇
https://bit.ly/3Lt6a9V
RT @Hanliconius
🧵a thread from @Lings_ll+@Hanliconius; We are thrilled to share the Martin Lab’s latest on the development of wing pattern in butterflies! Long story short, we present evidence that the wing patterning morphogen WntA is received by the receptor frizzled2. https://www.biorxiv.org/content/10.1101/2023.04.11.536469v1

RT @_Bethan_Clark
Egg-spots are male ornaments on the anal fin, varying between + within species. What developmental mechanisms underlie this variation?

To start to address this we examined egg-spot formation in A. calliptera, the Malawi radiation's ancestor-type species

https://www.biorxiv.org/content/10.1101/2023.04.06.535385v1

Been working on a #pangenome tutorial comparing alignments with #minimap2 (left) and #seqseqpan (right) and adding genome features, including species-specific sequences, sequence similarity, TEs, and ATAC-seq (data from Heliconius butterflies). https://stevenvb12.github.io/
Genomics Tutorials

Tutorials for a Minimmap2 genome alignment and a seq-seq-pan pan-genome alignment with visualizations in R.

Genomics Tutorials
Exciting times!! Super gratefull for the opportunity and support!!!☺️
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RT @BiologyKULeuven
Very proud to announce that @SVBelleghem was granted an Odysseus funding by @FWOVlaanderen, to help him characterize developmental plasticity mechanisms and their importance in adaptation to rapid environmental change.
Congratulations, Steven! 🥳👏
@SET_KULeuven @kuleuven_fwet
https://twitter.com/BiologyKULeuven/status/1641815628100120576
Biology | KU Leuven on Twitter

“Very proud to announce that @SVBelleghem was granted an Odysseus funding by @FWOVlaanderen, to help him characterize developmental plasticity mechanisms and their importance in adaptation to rapid environmental change. Congratulations, Steven! 🥳👏 @SET_KULeuven @kuleuven_fwet”

Twitter

RT @MafaldaSFe
In the 60s, a study described that white-tailed jackrabbits displayed continuous color variation in winter.

Fifty years later, this study inspired us to ask "How can this stunning variation in winter camouflage play a role in adaptation to climate change?" 🧵