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Posts by Luisa F. Pallares

Don't forget to re-subscribe to EvolDir to continue receiving emails! EvolDir is such a great thing for the Evolutionary Biology community, great to hear that it will continue in good hands :) @eseb.bsky.social

9 hours ago 9 3 0 0
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A second invitation this week to join us for another DSSS talk to be held by Prof. Greg Gibson coming to us from Georgia Tech. Everyone very welcome.

▶️ More info: tinyurl.com/zw8dy3ft
📆: Thursday 23rd April at 11am
📍: MPH lecture hall, Max-Planck-Ring 6
#DSSS

1 day ago 3 2 0 0

A todos los biólogos evolutivos en Colombia - las inscripciones al simposio #Colevol estan abiertas! Nos vemos en Bogotá para hablar de genomas, rasgos complejos, robustes fenotípica, y más! #CienciaCriolla

1 week ago 5 2 0 0
Flyer of the course on "Introduction to Biodiversity Genomics". All information are also here: https://biodiversitygenomicslatam.weebly.com/

Flyer of the course on "Introduction to Biodiversity Genomics". All information are also here: https://biodiversitygenomicslatam.weebly.com/

In July, we will teach the 3rd biodiversity genomics course in Latin America, this time in Bogotá, following the COLEVOL meeting. We invite applications from students, postdocs and PIs from Latin America interested in learning how to analyse genomic data. biodiversitygenomicslatam.weebly.com

2 weeks ago 28 25 1 1
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Join us for a seminar by Dr. Francois Mallard (Institute de Biologie, École Normale Supérieure, Paris-France) about 'The genetic architecture of phenotypic plasticity' on 30th April, 2026, 3 pm CET. Zoom link here: polygenic-adaptation-network.org/seminars/

1 week ago 6 5 0 1

Huge congrats @schacherer.bsky.social !!! 🎉

1 week ago 1 0 1 0

Fantastic news! Congrats @wendyssae.bsky.social ! Go #CienciaCriolla ! 💪🏽

2 weeks ago 5 0 0 0
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CIG Symposium - FBM Unil Page CIG Symposium of site Faculty of Biology and Medicine hosted by the University of Lausanne

@jlarsch.bsky.social and I are organising the 2026 CIG Symposium on June 11-12 in Lausanne on "Information transfer: from genes to behaviour", featuring an eclectic set of brilliant scientists. Details and registration here (abstracts by May 1, registration by June 1):

www.unil.ch/fbm/en/home/...

2 weeks ago 7 7 0 0
Undaria pinnatifida gametophyte

Undaria pinnatifida gametophyte

Our work on chromatin evolution in brown algae is now published in @natecoevo.nature.com! We show that developmentally complex brown algae evolved without epigenetic silencing pathways long thought universal, underscoring why non-model lineages are important to study. www.nature.com/articles/s41...

2 weeks ago 155 76 6 1
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Now that it's official i've got some news! Our group has moved from @mpi-bio-fml.bsky.social to @unihalle.bsky.social where I am now leading the department for phytopathology and plant protection 🍄🌾🧬

2 weeks ago 73 19 6 2
Stellenanzeigen Archiv | Senckenberg Naturforschung Heute geöffnet (9 — 17 Uhr)

Two PhD positions available in our lab!
www.senckenberg.de/de/stellenan...

a) "Genomic Mechanisms of Olfactory Adaptation and
Plasticity in Wasps, Ants, and Bees." 🐜🐝 REF.11-26010

b) "Evolutionary Genomics of Transcriptional
Regulation in Beetle Sociality."🪲🪳 REF.11-26011

1 month ago 7 8 0 0
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Great Talk yesterday at the JGU in Mainz by @luisapallares.bsky.social on the genetic basis of phenotypic variation🪰🧬📊 great food for thought! #cienciacriolla 🇨🇴

3 weeks ago 3 1 0 0
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We've launched a department Trainee Emergency Fund, to help support EVERYONE BELONGING IN SCIENCE by meeting urgent financial needs of students and postdocs. Every gift will be matched, up to $1,000, by Nels Elde. Click to see a message from Aaron Quinlan and to donate!
www.givecampus.com/s/w46xg1

4 weeks ago 3 3 0 0

This Thursday we will have our ONLINE seminar by Dr. Christian Schlötterer (Vetmeduni, Vienna, Austria). Zoom link can be found here: polygenic-adaptation-network.org/seminars/

4 weeks ago 1 1 0 0

Congrats on the new position, @thorstenlangner.bsky.social ! All the best. We'll miss you!

4 weeks ago 3 0 1 0
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Original post on ecoevo.social

Evolutionary biology colleagues: please consider to submit a title and Abstract suggestion to our forthcoming theme issue in "Methods in Ecology & Evolution" on time-dependency in micro- and macroevolutionary rates […]

4 weeks ago 11 5 0 0
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FINDING THE BIG PICTURE FOR GENETIC DIVERSITY! We are offering a 2-year POSTDOC JOB to work on genetic diversity synthesis & metrics across species, as part of a larger @bexplo.bsky.social project on multi-species genetic diversity.

@gfoesoc.bsky.social @eseb.bsky.social @sse-evolution.bsky.social

4 weeks ago 12 19 0 1
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Hola gente bonita, recuerden enviar sus resúmenes antes del 15 de abril.
Esperamos con ansias verlos a todos en Perú.

4 weeks ago 2 4 0 0
Interallelic cis-regulatory dominance promotes robustness and evolutionary innovation Dominance is a central principle of genetics, yet the mechanistic basis and the evolutionary consequences of dominance arising from cis-regulatory variation remain poorly understood. We examined the evolutionary trajectories of a pleiotropic developmental enhancer in Drosophila . A genotype–phenotype map between D. melanogaster and D. simulans enhancer sequences reveals extensive epistasis, and many homozygous evolutionary paths reduce transcriptional output. In heterozygotes, however, regulatory dominance masks variants that reduce gene expression, potentially relaxing evolutionary constraints. Using allele-specific reporters and imaging, we show that this dominance arises from interallelic interactions (also known as transvection) reinforced by transcriptional hubs. Importantly, this enhancer dominance is cell-type specific, raising the possibility that it conceals deleterious effects in essential tissues while revealing novel, ectopic activity in others. Interallelic regulatory hubs may therefore expand the range of mutational paths available to diploid genomes while preserving essential transcriptional output. ### Competing Interest Statement The authors have declared no competing interest.

New Preprint! When one enhancer allele changes another's regulatory output, is that bad? We found it could be a feature — interallelic cis-regulatory dominance buffers outputs AND enables evolutionary innovation. Two for one!

Led by @ottilie.bsky.social from @embl.org

doi: doi.org/10.64898/202...

1 month ago 39 13 2 0

What a cool paper. Huge congrats, Noa! @ottilie.bsky.social

1 month ago 2 0 1 0

This is an exciting #perspective by our colleagues Amor Damatac II, Markéta Kaucká, Kristian Ullrich, as well as Alexander Klimovich, in #Nature Communications!
Congrats!

@marketa-kau.bsky.social @amordamatac.bsky.social

#evodevo #hourglass #embryogenesis #singlecell #development #evolution

1 month ago 17 8 1 0
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Dream Job Alert! @unituebingen.bsky.social is hiring a FULL PROFESSOR (W3) for EXPERIMENTAL BIODIVERSITY RESEARCH! You work on soil fauna/fungi/food webs and their relations with environment, plants, ecosystem processes? Come and join the @terra-cluster.org and our institute!

Please re-post!

1 month ago 32 47 1 1
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1/11 🔥 New preprint alert 🔥
We wanted to know what plants in the wild really care about. So we asked them 🎤.
Here is what we learned: “Biotic-response networks are an important organizer of the transcriptome in wild Arabidopsis thaliana populations”
www.biorxiv.org/content/10.6...

1 month ago 143 80 3 10
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Bridging developmental and statistical approaches to variation and evolution | PNAS Phenotypic variation is the raw material for evolutionary diversification and adaptation. However, a critical gap remains in evolutionary theory be...

How does development shape the variation evolution can act on?

In our new paper in @pnas.org , we bridge developmental dynamics and quantitative genetics, linking dynamical models of phenotype formation with the statistical parameters used to study evolutionary change

www.pnas.org/doi/10.1073/...

1 month ago 81 33 2 2
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Next virtual talk in our @eseb.bsky.social Special Topic Network on polygenic adaptation:

1 month ago 3 1 0 0
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I am extremely grateful to receive a Research Leadership Award from the Leverhulme Trust to study the epigenetic mechanisms underlying environmental stress memory in crops @dundee.ac.uk and @hutton.ac.uk 🍓🍅🌱

I’ll be advertising positions in our group soon - stay tuned!

buff.ly/pI5Bqoo

1 month ago 44 13 3 0
Der Foto-Sampler zeigt die Exzellenzuniversitäten Heidelberg, KIT Karlsruhe und Tübingen.

Der Foto-Sampler zeigt die Exzellenzuniversitäten Heidelberg, KIT Karlsruhe und Tübingen.

#BadenWürttemberg hat weiter bundesweit die meisten Exzellenzuniversitäten: #Tübingen, #Karlsruhe und #Heidelberg dürfen ihren Titel mindestens bis 2033 tragen. Mehr: mwk-bw.de/4hs7 #exzellenz #wissenschaft #forschung @uniheidelberg.bsky.social @kit.edu @unituebingen.bsky.social

1 month ago 22 11 0 0
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Don’t deprioritize curiosity-driven research Around the world, governments are demanding that research funding follow broader political priorities. They should be careful what they wish for.

A very important editorial:

Don’t deprioritize curiosity-driven research www.nature.com/articles/d41...

1 month ago 14 5 0 0

Very happy to serve a society journal!

1 month ago 14 4 1 0

It's been 10 years since I gave a talk at the Micro-Evo-Devo symposium in the #EuroEvoDevo in Upsala 🤯 (I feel old) This year me and my lab will be in Glasgow, and won't miss this symposium!

1 month ago 5 1 0 0