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Lianet Noda

@lianetn.bsky.social
152 followers 172 following 17 posts

PI - Noda Lab - Hebrew University. Interested in enzymes and pathways, their evolution, and utilization for a sustainable future.

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Lianet Noda @lianetn.bsky.social · 24/09/2026
Akos beat me to announce the paper! Glad it got your attention! Thank you!
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Asaf Levy @asaflevylab.bsky.social · 06/09/2026
Our friend the @shlezingerlab.bsky.social is hiring! Highly recommended. Working on the fascinating unknown world of mycoviruses. Her 1st postdoc, Marina Campos Rocha, just started her independent academic position.
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Nature Reviews Microbiology @natrevmicro.nature.com · 31/07/2026
New online! Impacts of pollution on the soil microbiome
dlvr.it
Impacts of pollution on the soil microbiome
Nature Reviews Microbiology, Published online: 31 July 2026; doi:10.1038/s41579-026-01350-7In this Review, Zhu and colleagues overview the major types of soil pollution in the Anthropocene and their effects on soil microbiome composition, function and dynamics, while also exploring microbiome-based strategies to manage and mitigate soil pollution and safeguard environmental, plant, animal and human health.
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Amir Mitchell @amitchell.bsky.social · 30/07/2026
Beautiful work (Petrungaro, Bollenbach lab) on evo trajectories toward abx resistance (E. coli). Goes beyond many other studies in its attention to the experimental setup (identical selective pressure across all lines). I strongly recommend reading the entire paper! www.nature.com/articles/s41...
nature.com
Function-specific epistasis shapes evolutionary trajectories towards antibiotic resistance - Nature Communications
Antibiotic resistance can evolve through the combination of factors but the predictability of this is unclear. Here, the authors used high-throughput evolution experiments to reveal that antibiotic re...
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Jose Jimenez @jjimenez.bsky.social · 01/07/2026
Absolutely over the moon to see our work of whole-cell PET plastic bioremediation with engineered bacteria published in its final form!!! authors.elsevier.com/sd/article/S... This is a World-Cup-worth 🏆 effort of an amazing team led by Alice Banks, Umar Abdulmutalib and Brooke Wain.
authors.elsevier.com
Engineering environmental bacteria for whole-cell PET hydrolysis and assimilation
Poly(ethylene terephthalate) (PET) is one of the most widely used plastics in food and textile applications, yet post-consumer PET waste persists and …
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Molecular Microbiology @molmicrounihoh.bsky.social · 07/05/2026
Fresh off the press: The new Glutamate Bible! #glutamate #subtiwiki
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Nature Microbiology @natmicrobiol.nature.com · 13/03/2026
#NatMicroPicks Sending evolution into overdrive 🔧🦠 A Φ29‑based DNA replication system in E. coli enables stable and targeted hypermutation achieving evolution of enzyme activities within days #MicroSky www.nature.com/articles/s41...
nature.com
Highly mutagenic continuous evolution in E. coli using a Φ29-based orthogonal replication system - Nature Biotechnology
Mutational rates of bacterial evolution are increased using an error-prone orthogonal system.
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Nature Microbiology @natmicrobiol.nature.com · 28/02/2026
Out Now! Tryptophanase disruption promotes insect–bacterium mutualism #MicroSky
go.nature.com
Tryptophanase disruption promotes insect–bacterium mutualism
Nature Microbiology, Published online: 27 February 2026; doi:10.1038/s41564-026-02264-zDisruption of a single gene encoding tryptophanase makes Escherichia coli mutualistic in a stinkbug model owing to the accumulation of tryptophan and a reduction in toxic indole. This gene is typically lacking in symbionts of wild stinkbugs.
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Nature Microbiology @natmicrobiol.nature.com · 28/02/2026
Out Now! Skin androgens regulate Staphylococcus aureus pathogenicity via quorum sensing #MicroSky
go.nature.com
Skin androgens regulate Staphylococcus aureus pathogenicity via quorum sensing
Nature Microbiology, Published online: 27 February 2026; doi:10.1038/s41564-026-02261-2Testosterone produced by skin cells enhances Staphylococcus aureus pathogenicity by activating quorum sensing, and a stereoisomer of testosterone that blocks this interaction inhibits bacterial cytotoxicity towards human cells.
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Christian Landry @christianlandry.bsky.social · 28/02/2026
New paper alert: Paralog interference contributes to the preservation of genetic redundancy www.cell.com/current-biol...
cell.com
Paralog interference contributes to the preservation of genetic redundancy
Duplicated self-interacting proteins can interact and interfere with each other’s function. Cisneros, Mattenberger, et al. show that selection against interfering loss-of-function alleles extends the ...
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Jose Jimenez @jjimenez.bsky.social · 11/02/2026
Reposting this paper now with a working link! 😅 www.sciencedirect.com/science/arti...
sciencedirect.com
Engineering whole-cell catalysts to use plastic waste as a feedstock
The extensive production, durability, and waste mismanagement of plastic polymers have led to a highly concerning environmental problem. Recycling met…
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PLOS Biology @plosbiology.org · 11/02/2026
#DeepMutationalScanning (DMS) experiments are limited by gene size due to library complexity & costs. @christianlandry.bsky.social &co develop an efficient & cost-effective barcoded cloning strategy for plasmid-based DMS libraries that enables study of large genes @plosbiology.org 🧪 plos.io/4abhyUf
Strategy to generate a DMS plasmid library for Your Favorite Gene (YFG) using short, degenerate libraries. 1. Segmentation of YFG into sub-fragments, each fragment corresponding to a DNA region to be synthesized. The same approach can be applied to promoter and terminator regions, if desired. 2. Example of a pool of degenerate oligonucleotides (oPool) derived from one YFG fragment associated with DNA barcodes. Each oPool contains: (i) ~40 bp of homology upstream of the YFG fragment of interest, (ii) the YFG fragment sequence with a single NNK codon, (iii) BsaI cloning sites, (iv) a DNA barcode composed of codon-position specific regions and six degenerate nucleotides (N), and (v) a conserved i7 primer binding site (PBS_i7) present in all oPools and used for rapid and efficient sequencing library preparation. Current oligonucleotide synthesis technologies allow for a total of nine degenerate positions per fragment: three are used for the degenerate codon (NNK), and six for the barcode. A complete list of all oPool sequences and their detailed composition is provided in S1 Table. 3. Protocol for constructing YFG DMS plasmid library from oPools using two cloning steps that maintain the physical barcode-mutation association. The libraries of oPools are cloned into the plasmid template by Gibson cloning. Following this step, for each fragment, a necessary short-read sequencing using PBS_i5 (included in the 5′ sequencing primer) and PBS_i7 is performed to associate each barcode with its corresponding mutation and to assess both barcode diversity per mutation and mutation coverage for the whole fragment. The ultimate step consists in Golden Gate cloning of the missing 3′ gene fragment between the degenerate fragment and the barcode. An additional short-read sequencing step of the barcodes can be performed to make sure that coverage and diversity have been maintained. Figure created in BioRender.
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Asaf Levy @asaflevylab.bsky.social · 26/01/2026
A new paper from the lab on virus-like particles called eCISs www.nature.com/articles/s41... How bacteria evolved thousands of precision nanoinjectors? Some bacteria don’t secrete toxins — they inject them using phage-derived machines called extracellular contractile injection systems (eCISs).
nature.com
A comprehensive catalogue of receptor-binding domains in extracellular contractile injection systems - Nature Communications
Extracellular contractile injection systems (eCISs) are bacteriophage tail-derived toxin delivery complexes that are present in many prokaryotes. Here, the authors present an analysis of eCIS tail fib...
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Steven Salzberg @stevensalzberg.bsky.social · 16/01/2026
very sad news. Peer Bork was one of the leaders of our field, a wonderful scientist, and he's much too young to be gone. www.embl.org/news/embl-an...
embl.org
In remembrance of Peer Bork  | EMBL
EMBL and its community are deeply saddened by the death of Peer Bork, the organisation’s Interim Director General.
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Lianet Noda @lianetn.bsky.social · 01/12/2025
Paper alert! We have created a bacterium that eats plastic! We named it PETBuster! Great work by PhD student Dekel Freund @dekel-freund.bsky.social. www.biorxiv.org/content/10.1...
biorxiv.org
A synthetic bacterium that degrades and assimilates poly(ethylene terephthalate)
Polyethylene terephthalate (PET) is the fourth most commonly used plastic worldwide. Like all plastics, post-consumer PET is poorly managed and accumulates in the environment, posing significant ecolo...
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SEVA Plasmids @sevaplasmids.bsky.social · 14/11/2025
🚨 News on bioremediation! A study published in Nature reveals how by genetically modifying the bacterium Vibrio natriegens, it simultaneously degrades five toxic contaminants in industrial wastewater and saline soils. Read the full article: www.nature.com/articles/d41...
nature.com
Engineered bacteria can degrade five wastewater pollutants at the same time
Five gene clusters have been introduced into a single rapidly growing bacterial strain.
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Juan Antonio Rodríguez @jrotwitguez.bsky.social · 14/11/2025
🔊New perspective piece out @genomebiolevol.bsky.social. "The Genomic Kaleidoscope: On the Hidden Dimensions of Within-Species Genomic Diversity" 💡🌀🌈 doi.org/10.1093/gbe/... Co-led with @mbrasovives.bsky.social and @diegoharta.bsky.social Check out our thread! 🧵👇 (1/n)
doi.org
Validate User
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Kevin K. Yang 楊凱筌 @kevinkaichuang.bsky.social · 31/10/2025
Design stable, folded proteins using only the 10 "ancient" amino acids. www.biorxiv.org/content/10.1...
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Molecular Microbiology @molmicrounihoh.bsky.social · 10/11/2025
🫵 Our daily bread: Experimental evolution of gene essentiality in bacteria! | mBio journals.asm.org/doi/10.1128/... @mbio.bsky.social
journals.asm.org
Experimental evolution of gene essentiality in bacteria | mBio
Essential genes are traditionally considered indispensable for bacterial survival, but how they interact with other cellular processes is not well understood. Here, we deleted essential genes from div...
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Brett Baker @archaeal.bsky.social · 10/11/2025
A wonderful collaboration between my lab and Andy Ellington and Edward Marcotte here at UT. We obtained lots of thermal stable plastic degrading enzymes from the deep sea (Guaymas Basin, Gulf of California)
academic.oup.com
Plastic degradation by enzymes from uncultured deep sea microorganisms
Abstract. Polyethylene terephthalate (PET)-hydrolyzing enzymes (PETases) are a recently discovered enzyme class capable of plastic degradation. PETases are
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Caroline Puente-Lelievre @cpuentelelievre.bsky.social · 07/11/2025
Looking forward to seeing David Moi's talk about Foldtree and the upcoming Foldtree II at #APSPM2026 in sunny Brisbane. biosig.lab.uq.edu.au/strphy26/spe... @official-smbe.bsky.social
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Savitski Lab @savitski-lab.bsky.social · 01/07/2025
Beautiful work from my friend @kiranrpatil.bsky.social . Gut bacteria can accumulate Forever chemicals and help us get rid of them! Happy we could contribute! www.nature.com/articles/s41...
nature.com
Human gut bacteria bioaccumulate per- and polyfluoroalkyl substances - Nature Microbiology
Human gut bacteria bioaccumulate per- and polyfluoroalkyl substances (PFAS), commonly known as forever chemicals, in intracellular aggregates. Colonization of gnotobiotic mice with bioaccumulating bac...
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Georgia Tech College of Sciences @gtsciences.bsky.social · 25/09/2025
Molecular fossils may not always be what they seem. “Just as archaeologists know to be careful in how they interpret physical fossils, historians of protein evolution could take similar care in their interpretation of molecular fossils.” - @lynnkamerlin.bsky.social in this co-authored article⤵️
cos.gatech.edu
Molecular ‘Fossils’ Offer Microscopic Clues to the Origins of Life – But They Take Care to Interpret
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Lianet Noda @lianetn.bsky.social · 14/09/2025
New Paper Alert! “The diversity of PET-degrading enzymes: A review”. We present a database of PET-plastic hydrolases, including sequence, structure, and function. From this, we discuss the distribution, efficiency, stability, and potential for biodegradation of PETases.
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Victor de Lorenzo (CNB, Madrid) @vdlorenzo.bsky.social · 01/08/2025
The future of bioremediation? Not seeding sites with super-degrader bacteria, but super-fortifying microbiomes of target locations with catabolic genes via HGT. Nature has been doing it forever 💪🏻! Eng community-level function is the way! enviromicro-journals.onlinelibrary.wiley.com/doi/10.1111/...
enviromicro-journals.onlinelibrary.wiley.com
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Tami Lieberman @contaminatedsci.bsky.social · 01/05/2025
Do people in the same household share strains when they have the same species? How many cells transmit when a strain is shared? Can strain composition be dynamic when species composition is stable? We answer these and related questions for the facial skin microbiome in our latest paper. 🧵[1/10]
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Nature Biotechnology @natbiotech.nature.com · 03/04/2025
Bite-sized solutions A recent study found high amounts of microplastics in the human brain. This could spur funding and technological advances for plastic degradation go.nature.com/3QL4L0b
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noam @prywes.bsky.social · 22/01/2025
Fun to see it out in print! I was really lucky to have an amazing team to work with on this. If this sort of work seems interesting to you or someone you know, please feel free to reach out (planning to staff a lab later this year). www.nature.com/articles/s41...
nature.com
A map of the rubisco biochemical landscape - Nature
A massively parallel assay developed to map the essential photosynthetic enzyme rubisco showed that non-trivial biochemical changes and improvements in CO2 affinity are possible, signposting further e...
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Nonia Pariente @npariente.bsky.social · 23/01/2025
Guess what? You got it, another @plosbiology.org focus issue of thought-provoking Perspectives and Essays on an issue relevant to this Keystone Symposium What can I say? We clearly care a lot about many of the topics at these joint meetings Take a look and let us know what you think! 👀⬇️ 🧪
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Lianet Noda @lianetn.bsky.social · 20/01/2025
Dear #Streptomyces community, Jana (@janitensen.bsky.social) and I want to test the evolvability/plasticity of Streptomyces metabolic networks. We plan to use #auxotrophic strains for this. If you have some and are willing to share, please get in touch with us! Thank you!
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Cameron Thrash @jcamthrash.bsky.social · 13/01/2025
The ability of pentose pathways to form all essential metabolites provides clues to the origins of metabolism journals.plos.org/plosbiology/... #jcampubs
journals.plos.org
The ability of pentose pathways to form all essential metabolites provides clues to the origins of metabolism
The structure of the early metabolic network is unknown. Here, we report that when considered together, pentose utilization pathways form all life-essential precursors. We speculate that the chemistry...
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Lianet Noda @lianetn.bsky.social · 20/11/2024
Loving this platform.
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