Boas Pucker
@bpucker.bsky.social
1.6K followers 870 following 170 posts
Prof. @unibonn.bsky.social‬. Plant Biotechnology & Bioinformatics (@puckerlab.bsky.social). #Genomics #Bioinformatics #Evolution #SpecializedMetabolism #MolecularBiology #Pigmentation #Flavonoids. Website: https://www.pbb.uni-bonn.de. Views are my own.
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bpucker.bsky.social
🚀 Exciting update: "Cookbook for Plant Genome Sequences" now includes an updated overview figure! 🌱🔬
Check out how to run a plant genome sequencing project:
www.preprints.org/manuscript/2...
#Genomics #LongReads #Bioinformatics
@puckerlab.bsky.social
Overview figure of our plant genome sequencing workflow. Details and reference: https://www.preprints.org/manuscript/202508.1176/v2
bpucker.bsky.social
Yes, proanthocyanidin biosynthesis is not affected (LAR and ANR are generally still present) and maybe the force that maintains the genes involved in anthocyanin and PA biosynthesis (DFR, ANS). I would also assume that a non-functional gene would quickly be lost.
Reposted by Boas Pucker
puckerlab.bsky.social
Hard to believe — it has already been one semester of @puckerlab.bsky.social at @unibonn.bsky.social 🎉
New discoveries 🌿, great teaching 👩‍🏫, international visitors 🌍, and a growing team 🔬 — it has been an incredible start.
Huge thanks to everyone who has been part of the journey! 💚
#Science #Genomics
PuckerLab team picture (summer 2025)
Reposted by Boas Pucker
nickdesnoyer.bsky.social
Fantastical flowers, synthetic biology, and storytelling.

Giving an accessible science talk tomorrow at 10:40 UK time... come join!

Register here for the link 👉 jic.link/NBIAST2025
Reposted by Boas Pucker
bpucker.bsky.social
Could you explain your idea behind the collinearity maps, please?
bpucker.bsky.social
of course there are MYBs involved 😂
bpucker.bsky.social
Well done. Congratulations!
Reposted by Boas Pucker
puckerlabpapers.bsky.social
NAVIP: Unraveling the Influence of Neighboring Small Sequence Variants on Functional Impact Prediction
doi.org/10.1371/jour...

#Bioinformatics #VariantCalling #VariantAnnotation #FunctionalGenomics #Genomics #PlantSci #DataScience #OpenData #OpenAccess #BigData #Python #100DaysOfCode
NAVIP: Unraveling the influence of neighboring small sequence variants on functional impact prediction
Once a suitable reference sequence has been generated, intra-species variation is often assessed by re-sequencing. Variant calling processes can reveal all differences between strains, accessions, gen...
doi.org
bpucker.bsky.social
Yes, I started with MGSE back in 2018/2019, but the latest version was released weeks ago
bpucker.bsky.social
Thanks for your comments. I am glad to see that you are going through the code. Using fire cli would lead to an additional dependency. We were trying to keep it as simple as possible.
bpucker.bsky.social
Great! If you set it to -70 instead of -80, you could save a lot of energy (approximately 30%)
Reposted by Boas Pucker
bpucker.bsky.social
Anthocyanin biosynthesis in grasses took a divergent evolutionary path, with key gene losses and independent evolutionary innovations #FlavonoidFriday

(details: doi.org/10.1101/2025... & shorturl.at/dprjd)
Grass flowers. Source: https://en.wikipedia.org/wiki/Poaceae#/media/File:Grassflowers.jpg; Hardyplants, Public Domain
Reposted by Boas Pucker
nickdesnoyer.bsky.social
Friday Flower 006: Aquilegia 🌸🦋

Columbines vary in stamen number, making them a powerful model for how floral whorls expand.

Darwin marveled at their long nectar spurs, which co-evolve with hawkmoth tongues to reward pollinators that brush the stamens ✨
Reposted by Boas Pucker
igembonn.bsky.social
Topic of this week's team discussion: Plum pox virus

Did you know that sharka is the most serious viral disease for the stone fruit industry accounting for €2.4 billion in damage in the last 28 years?🍒🍑

Learn more in this review!
doi.org/10.1111/aab....

#iGEM2026#SynBio#plantsciences#virology
Plum pox virus: An overview of the potyvirus behind sharka, a harmful stone fruit disease
Plum pox virus is a member of the genus Potyvirus in the family Potyviridae. The significance of this virus is underscored by its large strain diversity, wide host range, broad geographical distribut...
doi.org
bpucker.bsky.social
Yes, free education is very important. Unfortunately, many do not understand and value this enough
bpucker.bsky.social
Anthocyanin biosynthesis in grasses took a divergent evolutionary path, with key gene losses and independent evolutionary innovations #FlavonoidFriday

(details: doi.org/10.1101/2025... & shorturl.at/dprjd)
Grass flowers. Source: https://en.wikipedia.org/wiki/Poaceae#/media/File:Grassflowers.jpg; Hardyplants, Public Domain
bpucker.bsky.social
Interesting idea. I assume the current models do not cover these cases thus you would not find them with a normal dorado basecalling. @pietzenuk.bsky.social might be able to find out if someone did this before. Good reason to keep the POD5 files ;)
Reposted by Boas Pucker
puckerlab.bsky.social
🚀 Exciting news: our next @igemhq.bsky.social team is growing! We are thrilled to host the 2025/26 team in Bonn 🌱🧬

Meet them here: www.igem-bonn.org/team-2026/ and follow their journey @igembonn.bsky.social

#iGEM2026 #SynBio @igemcommunity.bsky.social @bpucker.bsky.social
Website of iGEM team Bonn 2026. Source: https://www.igem-bonn.org/team-2026/
Reposted by Boas Pucker
lajfun.bsky.social
#Nature #Fall #Leaves #Photography
Reposted by Boas Pucker
plantteaching.bsky.social
Profile of @plantphys.bsky.social EIC Yunde Zhao & RUBY reporter his lab developed; free for use in academic labs & classrooms. “RUBY is making a difference in so many ways because we opened it up to all of science".
"Fundamental research is crucial because it can lead to unexpected discoveries.”
Seeing Red: A UC San Diego Invention is Transforming the Way Scientists Track Genes
UC San Diego biologists have created a transformative new way to monitor genes. The game-changing tool known as RUBY is an inexpensive, easy-to-use technology that allows researchers to visualize gene...
today.ucsd.edu