Julie Collet is there 🟦
@JulieMCollet
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Evol Biologist having fun with chickens and fruit flies, Quant Gen, Behaviours, Sex selection and conflict, Pleiotropy, Complex Life Cycles @INRAE_France
Nouzilly, France
Joined July 2017
After a few years on my to-do list, I finally have a embryo of a website! https://t.co/7Q7uoh2ftk via @wordpressdotcom
juliemcollet.wordpress.com
Evolutionary Biologist having fun with chickens and Drosophila, Quantitative Genetics, Behaviours, Sexual selection and conflict, Pleiotropy, Complex Life Cycles.
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CALLING ALL BIRD NERDS we are hiring Asst Prof Avian Ecology at UW Seattle! Please apply, or spread the word:
ap.washington.edu
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UPDATE: The 2024-2025 list of faculty and postdoc positions in ecology and evolutionary biology is out TODAY! Be sure to check out this active and helpful community run resources!
docs.google.com
📢📢📢 The new 2023-2024 list is out! Please share widely! If you are looking for a faculty position or postdoc in ecology & evolutionary biology check out this great community run resource:
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My first day @CityofEdmonton @UAlberta - here to create a Centre for Open Science & Synthesis in #Ecology & #Evolution. Looking for ~5 postdocs to join me in establishing the centre. Please apply - https://t.co/iwdRzcEaur Please RT
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Pour un nouveau front populaire 100% uni
Si vous souhaitez et soutenez mon investiture pour le #NouveauFrontPopulaire dans la 1ère circo du Nord, vous pouvez signer. Qui que vous soyez. Collectivement et courageusement nous pouvons le faire. N’ayons pas peur d’un nouveau souffle. Merci💜 ✊ https://t.co/u15ttWCUST
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No idea why it keeps showing a Drosophila pic.. PhD is about chickens!
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🚨🚨 PhD offer, Please RT! We're looking for someone interested in 🐓behaviour, 🧬, and reproduction to study how free-range breeding affects genetics diversity in broiler breeders. More details here https://t.co/5szNxc3ZRl Feel free if you have any question!
juliemcollet.wordpress.com
New PhD student Lise Baux will be with us for three years to study cage-free poultry breeding. PhD offer We have a PhD offer to study cage-free poultry breeding at the interface of genetics, behavi…
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For all people who struggle with academic writing, Loisa Lagisz and I share our experiences and secrets, which helped 50+ students publish their first papers. Please share with your colleagues! @Trends_Ecol_Evo paper: https://t.co/w1qkPCW2XA preprint: https://t.co/LryUIH2pY2 1/4
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With those reliable indicators, we’ll do #quantgen🧬soon. Thanks @ClaireBonnefous @CollinAnne8, S.Grasteau, E.Duval,@EquipeCEB @INRAE_Intl @INRAE_VDL @INRAE_DPT_PHASE @INRAE_DPT_GA, EASM, @Junia_ingenieur @PPILOWH2020 🇪🇺 project 816172 6/6
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PC1 show that #exploration ↗️ w/ age🐣🐓 ↗️ w/ temperature 🌡️☀️ (in Spring) was ≈ in ♂ and ♀ (PC2 showed ≈ tendencies) Characterisation of broiler range use with reliable & repeatable indicators will improve range use in #freerangefarming 5/6
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PCAs of those 5 measures were very ≈ between lines. PC1 varied with time spent outside 🌄⏰& movements around the field 🏃; PC2 varied with how much🐔covered the field 🧭 4/6
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From those real-time location, we describe 5 measures of daily range use, all repeatable 3/6
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In 3 lines of broilers used for 🏞️ production (all <40g daily weight gain), we used an active RFID 📡system to localise 200 🐓per line every 30s, in the barn or in 9 zones of the range, for the whole time of their outdoor access 2/6
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🧵1st chicken behaviour paper out! We checked if and how of #freerangefarming🐓 use their outdoor range🌳🏞️ at an individual level, by reliably characterising #exploration #behaviour
https://t.co/S8dX4Ks8e4 1/6
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📣 Come work with us! 🎉 #PDRA position in my group @EEB_Sheffield on the #evolution and #genomics of sexual signals in stalk-eyes flies! Exciting questions and methods, awesome study system, and a friendly group and department.
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🚨2-3.5 yr postdoc available to join @SalGoTeam @OxfordBiology on our @NERCscience #PushingTheFrontiers project "Integrating and predicting responses on natural systems to disturbances". Details here: https://t.co/qxnoCvUlWY Closing Jan 8.
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#ProcB #Genetic independence between traits separated by #metamorphosis is widespread but varies with biological function #Evolution
https://t.co/yjlYjqVY0v
@JulieMCollet
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So happy this is out! I was rearing the flies 7 years ago. It's been a looong waaay with huge help from so many people. Starting with long discussions about how to answer this question until great #reviewer1 and smooth editing from @RSocPublishing. 🔚
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Further, GO terms enrichment showed that across stages correlated traits were involved in proteins synthesis, #insecticideresistance and #immunity, whilst independent traits were associated with 🔋metabolism 3/4
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~ 1/3 of the transcriptome was genetically correlated between life stages, ~1/2 was independent (r<1) How much is that? Comparing with Huang's data: Transcriptome was 2x more constrained between ♂️&♀️ than 🪱&🪰 (green/purple: traits more/less correlated in ♂️&♀️ than 🪱&🪰) 2/4
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