INRAE UMR BF2I

#SymbioSky

23.06.2025 07:17 — 👍 0    🔁 0    💬 0    📌 0

#SymbioSky

23.06.2025 07:17 — 👍 0    🔁 0    💬 0    📌 0

Strong impact of orally administered BCR4 defensin on aphid survival, embryo development, and symbiotic cells in three Acyrthosiphon pisum parthenogenetic lines - Journal of Pest Science Aphids are major crop pests capable of colonizing the main plants grown for human consumption. They have specialized cells, the bacteriocytes, which house the obligate symbiont Buchnera aphidicola tha...

📣 #OurLastPaper is out! A study on the toxic effects of the BCR4 #defensin on survival, embryonic development, and #symbiotic cells in the pea #aphid Acyrthosiphon pisum. Collaborative work with @uclouvain.bsky.social CBM Orléans and IGEPP Rennes! doi.org/10.1007/s103...

19.06.2025 14:41 — 👍 0    🔁 0    💬 1    📌 0

Redirecting

📣 #OurLastPaper is out! New insights into the role of NPF signaling in regulating metabolic balance in #aphids. Just published in @cp-heliyon.bsky.social. A great outcome of our ongoing and productive collaboration with @kuleuvenuniversity.bsky.social doi.org/10.1016/j.he...

16.06.2025 07:26 — 👍 1    🔁 0    💬 1    📌 0

The June cover of Genome Biology and Evolution features the work of @mirimerenciano.bsky.social @sianalarue.bsky.social et al., who explore the relationships between transposable elements and aging in a new Review article.

🔗 doi.org/10.1093/gbe/evaf088

🖌️ Merenciano et al.

#genome #TEsky

03.06.2025 16:07 — 👍 13    🔁 8    💬 0    📌 0

Today sees the close of the REID - IMMUNINV conference (reid2025.sciencesconf.org) at @insa-lyon.fr Many members of @inrae-umr-bf2i.bsky.social were involved in organizing the congress, and some of our PhD and post-doctoral students were able to present their research work brilliantly 👏

14.05.2025 13:19 — 👍 3    🔁 4    💬 0    📌 0

From March 25 to 27, @inrae-dpt-spe.bsky.social held its "Assises" in Lyon, including a presentation of new recruits. Well done @leogerlin.bsky.social for your presentation 👏

26.03.2025 07:44 — 👍 3    🔁 0    💬 0    📌 0

ArtSymbioCyc, a metabolic network database collection dedicated to arthropod symbioses: a case study, the tripartite cooperation in Sipha maydis | mSystems The evolution has driven the emergence of complex arthropod-microbe symbiotic systems, whose metabolic integration is difficult to unravel. With its user-friendly interface, ArtSymbioCyc (https://arts...

📣 #OurLastPaper is out! We developed ArtSymbioCyc (artsymbiocyc.cycadsys.org), a metabolism-oriented database collection gathering genomic resources for #arthropods and their symbiotic #bacteria to analyze and compare metabolic #networks on a genome-wide scale. #SymbioSky @leogerlin.bsky.social

24.03.2025 10:41 — 👍 2    🔁 2    💬 0    📌 0

Weevil weevil rock you!

13.03.2025 12:06 — 👍 0    🔁 0    💬 0    📌 0

Hi! I'm late, but here is a cool story on which we got to write a commentary with mariferrarini.bsky.social & mribeirolopes.bsky.social @inrae-umr-bf2i.bsky.social. The title says it all: endosymbiont protein trafficking! Have fun! #MicroSky #SymbioSky #MEvoSky
www.pnas.org/doi/10.1073/...
1/n

31.01.2025 09:46 — 👍 9    🔁 3    💬 2    📌 0

Annotation of transcription factors, chromatin-associated factors, and basal transcription machinery in the pea aphid, Acyrthosiphon pisum, and development of the ATFdb database, a resource for studie... The pea aphid, Acyrthosiphon pisum, is an emerging model system in functional and comparative genomics, in part due to the availability of new genomic…

📣 #OurLastPaper is out! Complete annotation of the pea aphid #TranscriptionFactors. A valuable resource for gene regulation 🧬 studies in #aphids available online 💻: atf.cycadsys.org #SymbioSky
doi.org/10.1016/j.ib...

12.12.2024 09:22 — 👍 0    🔁 0    💬 0    📌 0

Coordination of host and endosymbiont gene expression governs endosymbiont growth and elimination in the cereal weevil Sitophilus spp. - Microbiome Background Insects living in nutritionally poor environments often establish long-term relationships with intracellular bacteria that supplement their diets and improve their adaptive and invasive pow...

and have a look at the study originally published in @microbiomej.bsky.social last year: doi.org/10.1186/s401...

03.12.2024 17:17 — 👍 1    🔁 1    💬 0    📌 0

Episode 19 - La guerre contre le charançon : Elie Semoun au four et au moulin Avec ses 3 millimètres de long, le charançon des céréales est un insecte aussi petit que les ravages qu’il fait sont considérables sur de très nombreuses cultures. Jusqu'à présent, sa carapace le prot...

Very cool to see our science highlighted by Elie Semoun & @francebleu.fr in a podcast! www.radiofrance.fr/francebleu/p...

03.12.2024 17:17 — 👍 2    🔁 3    💬 1    📌 0

@inrae-umr-bf2i.bsky.social was well represented last week at the 14th BAPOA network meeting in Montpellier! Congrats to all speakers 👏

25.11.2024 12:32 — 👍 3    🔁 2    💬 0    📌 0