Eva-Sophie Wallner

Please find me at @eswallner.bsky.social to follow my research updates on plant development!
(I am currently inactive on X)

[Eva-Sophie Wallner @ES_Wallner]

Our paper on reproducible cell divisions that pattern the first flat Marchantia body is now available on @CurrentBiology. With big thanks to @DolanLab. I always appreciate beautiful geometry and developmental patterns - stay tuned for more! https://t.co/MIWEr95dJ5

[Eva-Sophie Wallner @ES_Wallner]

@PlantSciDBG_en @CurrentBiology @DolanLab Thank you so much!

[Eva-Sophie Wallner @ES_Wallner]

Our paper on reproducible cell divisions that pattern the first flat Marchantia body is now available on @CurrentBiology. With big thanks to @DolanLab. I always appreciate beautiful geometry and developmental patterns - stay tuned for more! https://t.co/MIWEr95dJ5

[Eva-Sophie Wallner @ES_Wallner]

Amazing 3D studies of the Marchantia meristem during its maturation from gemma by @vspencer31 at @DolanLab

[bioRxiv Plant Bio @biorxiv_plants]

The three-dimensional anatomy and dorsoventral asymmetry of the mature Marchantia polymorpha meristem develops from a symmetrical ... https://t.co/KCo1TKzyCD #biorxiv_plants

[Eva-Sophie Wallner @ES_Wallner]

Happy to share our new preprint on de novo meristem formation from a single-celled Marchantia spore with @DolanLab. We discovered that a set sequence of cell division patterns develop the first flat and dorsoventralised plant body (flabellum) on which the meristem forms de novo.

[bioRxiv @biorxivpreprint]

Reproducibly oriented cell divisions pattern the first flat body structures to set up dorsoventrality and de novo meristem formation in Marchantia polymorpha https://t.co/IEFKzzcAgm #bioRxiv

[Eva-Sophie Wallner @ES_Wallner]

My second paper on the OPL2 polarity complex in stomatal development is now peer-reviewed: proximity labeling + Alphafold-multimer and novel AI tools predict an OPL2 scaffolding complex and interaction partners that co-localize at phragmoplasts during epidermal cell divisions.

[Developmental Cell @Dev_Cell]

Online now: Spatially resolved proteomics of the Arabidopsis stomatal lineage identifies polarity complexes for cell divisions and stomatal pores https://t.co/6L0ujrLG1S

[Dave Nelson @nelson_lab]

Our latest work from Dr. Qingtian Li @Qingtia95731962

We find that degradation-resistant SMXL proteins attenuate strigolactone signaling by interfering with targeting of other members of the SMXL family by D14-MAX2.

https://t.co/vA7tq8kyui

[Eva-Sophie Wallner @ES_Wallner]

Part 2 of my postdoc project with @stanfordstomata is online now: we identify proteomes of stomatal lineage polarity domains, predict protein interfaces with the identified scaffolding proteins and show how SOK3, DLC1 and OPL2 co-localize at the phragmoplast.

[bioRxiv @biorxivpreprint]

Spatially resolved proteomics of the stomatal lineage: polarity complexes for cell divisions and stomatal pores https://t.co/NznK2IDZ43 #bioRxiv

[Eva-Sophie Wallner @ES_Wallner]

Excited to see our recently published bipolar stomatal lineage domains featured on the current @Dev_Cell cover 🍃

[Natalie J. Edelbacher @NJEdelbacher]

Dive into the fascinating world of A.thaliana cotyledon cells with this stunning cover image by @ES_Wallner 🌱 to find out more about polarity proteins and their dynamic roles in asymmetric cell division and stromatal lineage fate, check out the new issue. #ScienceArt

[Eva-Sophie Wallner @ES_Wallner]

@NJEdelbacher Oh thank you! Glad you like it :)

[Eva-Sophie Wallner @ES_Wallner]

Happy to present the first part of my postdoc with @stanfordstomata: the stomatal lineage uses oppositely oriented polarity domains to regulate cell division and fate. In collaboration with @DolanLab (including some exciting Marchantia data). https://t.co/VO0NYsZnDG

[Facundo Romani @facundoromani]

I hope this contributes to the quest of understanding the meristems evo-devo and work as a useful community resource for markers. This is complementary to other approaches such as the recently published scRNA-seq.

[Eva-Sophie Wallner @ES_Wallner]

Such great talks, a friendly atmosphere and fruitful discussions at this year's #Mendel_ECR_23. Big thanks to the organisers (@gmivienna @PlantoPhagy), the @DolanLab and all the people who got excited about Marchantia sporeling development at my poster!

[Eva-Sophie Wallner @ES_Wallner]

Glad to see the 3rd and final part of my PhD project (SMXLs interact with OBE3 in phloem development) published in a journal. With great support from @NinaInHD (SMXLs vs. other phloem regulators), Laura (ATAC-seq) and many others. Thank you for collaborating!

[Yasin Dagdas @PlantoPhagy]

How do you measure success in academic life? Love this!!! An absolute #mustwatch (on a regular basis)

[Eva-Sophie Wallner @ES_Wallner]

It has been a real pleasure to participate and present my work at #BT2022DBG. Thanks for organizing great talks, posters and social events! 🌿

[Eva-Sophie Wallner @ES_Wallner]

@ETwilbertson @NickDesnoyer @AlexGirFon To induce gametangiophores you need to transfer the plants from white light to conditions with a certain ratio of R-FR light. https://t.co/PeQdX5gtpe

[Eva-Sophie Wallner @ES_Wallner]

@GARNetweets I am feeling quite achy all over my body at the moment, but it will pass. Do not worry. You couldn't have known. ICAR2022 was still a great event and thanks a lot for uploading all the talks in such good quality. Get better soon!

[Eva-Sophie Wallner @ES_Wallner]

Excited to attend my first in-person conference after a long break. Looking forward to great discussions and learning about new insights into plant biology. #ICAR2022 in #Belfast🌱

[Michael Raissig @michaelraissig.bsky.social @MichaelRaissig]

Over the moon to share @danzhanghappy et al’s #preprint “Opposite polarity programs regulate asymmetric subsidiary cell divisions in grasses” - we identified a novel, distal polarity domain formed by the POLAR homolog in #Brachypodium @biorxiv_plants https://t.co/MsG7rlv4dV🧵/1