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Rachel Shahan

@rachelmshahan.bsky.social
559 followers 474 following 2 posts

Plant developmental biologist Assistant Professor, UCLA MCDB 2021 Leading Edge Fellow

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Reposted by Rachel Shahan
The CapituLab @thecapitulab.bsky.social · 29/07/2026
Very excited to announce that my NSF CAREER grant has been funded! We will be working on transcription factor evolution and function across the sunflower family (of course 🌻🥬). Keep an eye out for postdoc and PhD ads soon! news.clemson.edu/clemson-sunf...
news.clemson.edu
Clemson sunflower genetics study could open new paths for crop improvement
Biologist Daniel Jones has received a five-year, $1.6 million National Science Foundation CAREER grant to study gene duplication in the sunflower family.
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Reposted by Rachel Shahan
Current Biology @currentbiology.bsky.social · 30/06/2026
Our latest issue includes an interview with Zhongchi Liu, who uses strawberries to study plant developmental genetics at the Shenzhen University of Advanced Technology. Find out more about why she decided to study strawberries and how her research benefits society here: www.cell.com/current-biol...
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Reposted by Rachel Shahan
Leading Edge Fellows Program @leadingedgeprogram.bsky.social · 09/06/2026
We are thrilled to announce the 2026 Zara Weinberg Leading Edge Fellows! 40 remarkable postdocs pursuing transformative research in biological/biomedical sciences. This is the 7th Leading Edge cohort and we are so excited to welcome them! www.leadingedgesymposium.org/fellows/
Congratulations to the 2026 Zara Weinberg Leading Edge Fellows! 
Airi Yoshimoto, Yijun Yang, Alexandra Wells, Simran Virdi, Archana Venkataraman, Emery Usher, Marianna Tannus Ruckert, Wenzhi Song, Kathryn Shelley, Selin Schamiloglu, Julia Peloggia de Castro, Ines Patop, Ruhi Patel, Suranjana Pal, Bernie Simone Owusu Yaw, LaShae Nicholson, Sivapratha Nagappan Chettiar, Dallas Mould, Jessica Moore, Deka Mohamed, Sierra Marable, Annie Ly, Xi (Lucy) Lu, Deirdre Logsdon, Anna Lipkin, Ellen Lesser, Mia Konjikusic, Veronika Kondev, Cayla Jewett, Lucia Ichino, Erin Huiting, Maggie Horst, Isabella Gaeta, Martha Echevarria-Andino, Natasha Claxton, Sarah Cherkaoui, Nikita Bhalerao, Merci Best, Meenakshi Asokan, Alicer Andrew
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Bas Bargmann @bas-bargmann.bsky.social · 02/06/2026
Still an Ass, but now 'ociate! 🤓💥 This is thanks to all the wonderfull advisees, advisors, collaborators, and colleagues I have had the privilege to work with over the years! 💚💚💚 I am so lucky to know you all! news.vt.edu/articles/202...
news.vt.edu
Board of Visitors approves 2026 promotions, tenure, and continued appointments
The board approved the following promotions, tenure, and continued appointments.
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Reposted by Rachel Shahan
The CapituLab @thecapitulab.bsky.social · 14/11/2025
Such a great resource and a fantastic collaborative effort! Be sure to check out this story about evolutionary genomics in the Asterales! Especially proud of @brannanrose.bsky.social for her contributions to this story! Huge thanks to all the labs involved!
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Reposted by Rachel Shahan
Institute of Plant Sciences - Paris-Saclay (IPS2) @ips2parissaclay.bsky.social · 03/11/2025
Welcome and congratulations to Bruno Guillotin on joining IPS2 as a permanent researcher! May the spirit of science always be with you and inspire your future discoveries. #PlantScience ips2.u-psud.fr/en/articles/...
Dr. Bruno Guillotin
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Reposted by Rachel Shahan
Pallavi Singh @thepallavisingh.bsky.social · 22/09/2025
We are looking for a Postdoc with expertise in plant molecular/synthetic biology, or single-cell/spatial transcriptomics to join the UKRI-FLF funded project focused on understanding and improving water-use efficiency in rice. Apply online before 15/10/2025: vacancies.essex.ac.uk/tlive_webrec... RP
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Reposted by Rachel Shahan
Mingyuan Zhu @mingyuanzhu.bsky.social · 10/07/2025
Excited to share that the Zhu Lab will officially open at Texas A&M University on August 1st, 2025! We’re a multidisciplinary group, exploring how plant roots adapt their growth to environmental stresses across scales. Actively recruiting! Postdoc Advertisement: drive.google.com/file/d/1Gpvn...
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Nicholas Provart @bar-plantbio.bsky.social · 03/07/2025
At CSHL's Frontiers and Techniques in Plant Science course to tell students about plant bioinformatics! I added an scRNA-seq part to the gene expression lab, it's also available online at www.coursera.org/learn/plant-..., you can audit for free! 🌱💻
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Reposted by Rachel Shahan
Plant Cell Atlas @plantcellatlas.bsky.social · 20/06/2025
Meet The Speakers of the Single-Cell Approaches in Plant Biology GRC Conference! @tatsuyanobori.bsky.social To Apply to the GRC: lnkd.in/gvkMxuKR To Learn More About Dr. Nobori's Research: www.tatsuyanobori.com
Promotional image for the "Single-Cell Approaches in Plant Biology GRC Conference" focusing on meeting the speakers. This promo includes an image of Dr. Tatsuya Nobori from The Sainsbury Laboratory, UK with a short bio on Dr. Nobori.
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Reposted by Rachel Shahan
Leading Edge Fellows Program @leadingedgeprogram.bsky.social · 27/05/2025
We are thrilled to announce the 2025 Leading Edge Fellows! 40 outstanding postdoctoral fellows doing pioneering research in a wide range of biological and biomedical disciplines. Learn more about these exceptional scientists: www.leadingedgesymposium.org/fellows
Text reads "Congratulations to the 2025 Leading Edge Fellows" followed by the Leading Edge logo and www.leadingedgesymposium.org. Below are the headshots and names of the 40 new Leading Edge Fellows. They are 
Cel	Welch
Lianna	Wat
Maria	Toro Moreno
Sarah	Talley
Xulu	Sun
Ines	Sturmlechner
Virginia	Savy
Amelie	Raz
Kali	Pruss
Caterina	Profaci
Sarah	Pierce
Melissa 	Pamula
Kehinde	Odufowora
Patricia	Nano
Ariana	Musa de Aquino
Nour El Houda	Mimouni
Kathleen	Martin
Brea	Manuel
Mable	Lam
Miri	Krupkin
Elaine	Kouame
Megan	Kirchgessner
Sumin	Kim
Shubhangini	Kataruka
Geraldine	Jowett
Andrea	Jones
Leanne	Iannucci
Emily	Heckman
Allison	Girasole
Florencia	Fernandez Chiappe
Tonie	Farris
Hannah	Elam
Erin	Doherty
Xiaoyun	Ding
Maria	Bustillo
Julia	Brunner
Debadrita	Bhattacharya
Lorena	Benedetti
Ashley	Anderson
Krisha	Aghi
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North American Arabidopsis Steering Committee @naascarabidopsis.bsky.social · 22/05/2025
Join the 5/29 NAASC panel (register by 5/28): with Rachel Shahan (UCLA), Kevin Cox (WUSTL & Danforth Center) & Monika Fischer (Univ. British Columbia). Early Career Scholar Hosts: Catherine Freed, Mingyuan Zhu, Vincent Cerbantez. Panel will be recorded for later viewing @rachelmshahan.bsky.social
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Reposted by Rachel Shahan
The CapituLab @thecapitulab.bsky.social · 05/05/2025
The news is out! The CapituLab is moving to Clemson University this fall 🌻 We are excited to get there and get started!
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Reposted by Rachel Shahan
North American Arabidopsis Steering Committee @naascarabidopsis.bsky.social · 02/05/2025
I'm excited to share this NAASC early career professional development seminar aimed at plant biology scientists considering faculty jobs! 🌱Lab Launchpad: The New PIs Guide to Starting Your Own Lab🌱 Register www.arabidopsiscommunity.org/register-car...
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Jenny Russinova @jennyrussinova.bsky.social · 10/03/2025
🌱 When a root cell undergoes symmetric division, are the daughter cells actually identical? By combining live-cell imaging and scRNAseq we discovered a new cell state with uneven BR activity. Read our full paper in Cell: doi.org/10.1016/j.ce... @nvukas.bsky.social @trevormnolan.bsky.social
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Reposted by Rachel Shahan
Valerie Tornini @valetornini.bsky.social · 09/12/2024
We are openly recruiting at all levels at the Tornini Lab at the University of California, Los Angeles (UCLA)! Please share with your networks. For more information, please check the info below, visit www.torninilab.org, or email me directly at vtornini at ucla dot edu. Thank you in advance!
Open recruitment for the Tornini Lab
Department of Integrative Biology and Physiology & Institute for Society and Genetics
Hispanic Serving Institution Infrastructure Initiative
University of California, Los Angeles (UCLA)
www.torninilab.org
We are a new developmental, cell, and molecular biology lab interested in understanding the
genetics of vertebrate neurodevelopment.
We use genome engineering, single-cell technologies, behavioral analyses, pharmacological
profiling, confocal imaging, genomics, and computational biology using the vertebrate
zebrafish (Danio rerio) system and other models (like sea lamprey) for evolutionary studies.
Our work is driven by curiosity, independence and teamwork, fun, a sense of urgency, and a
desire to understand how networks of genes regulate brain and organismal development. This
work can help us better understand basic mechanisms of what happens in human
developmental disorders or diseases and can inform novel therapeutic strategies.
We are recruiting across all levels.
Our lab works in multiple complementary areas (please see below).
We’re looking to match motivated people with what motivates them in a supportive and
engaging environment.
We are recruiting staff research scientists (1-2 years after undergrad+), graduate students (open
rotation positions), postdocs, and other positions as relevant.
While multiple of our projects are already funded, we strongly support candidates to identify
and apply for your own fellowships/grants with the full mentorship and resources of the lab.
Like our research? Think you might be a good fit?
Consider joining us!
For more information, please visit our website, the next page, or contact Val at: vtornini at ucla
dot edu
UCLA is an equal opportunity employer. Novel micropeptides in vertebrate neurodevelopment
 Using zebrafish models, we
ask: what are these proteins; what are their functions in neurodevelopment; what are other
“ignored” or “dark proteome” genes we are missing; and what can they reveal about human
neurodevelopmental disorders or diseases?
Chromatin regulators in vertebrate development and behavior
A growing group of evolutionarily conserved chromatin regulators have been identified as
genes linked with neurodevelopmental disorders, such as autism. In many cases, patients may
struggle with co-occurring conditions that impact daily life in childhood and adulthood,
including seizures, sleeplessness or sleep disruptions, and autoimmune disruptions. How do
these genes work to establish and maintain neural cell types during development, and in turn
shape circuits during early critical periods, including interactions with the environment, to
establish organismal physiological processes? 

Non-neuronal regulation during development and aging
Non-neuronal cell types, including oligodendrocytes and microglia, have emerged as key
players in shaping neurodevelopment and into adulthood. How are the cellular, molecular, and
physiological dynamics of these cell types in developing and aging brains affected in mutant
genetic models linked to neurodevelopmental disorders? Can we target these cells to
modulate neural dysregulation and resulting behaviors in these mutant models?

Evolution of vertebrate brain cell states
We seek to understand the principles of how novel genes co-evolve with the emergence of
neural cell types found only in vertebrates.
We use cross-species genomics and functional approaches with the jawless vertebrate model,
sea lamprey, to elucidate the roles of vertebrate-specific genes on the gene regulatory
networks.
Bioethics, neuroethics, and genetics
We seek to integrate evidence-based methods throughout our projects to investigate and address bioethical considerations in this research domain.
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Reposted by Rachel Shahan
Joaquina Delas @joadelas.bsky.social · 27/02/2024
🚨 The Delas lab @LMCB_UCL is officially recruiting 🥳 We will study how cis-regulatory elements control developmental cell fate choice, focusing on gene silencing. Funded by Wellcome. Postdoc advert closes on 12 March! www.ucl.ac.uk/work-at-ucl/...
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Leading Edge Fellows Program @leadingedgeprogram.bsky.social · 14/11/2023
Applications for the 2024 Leading Edge cohort are open! Due Feb 1. Leading Edge provides community, training, and visibility for postdocs pursuing academic careers. Year-round online career dev + in-person symposium at Janelia in June www.leadingedgesymposium.org/apply/
A collage of photos of Leading Edge Fellows meeting up in various locations. The photos are of smiling women and non-binary people, often holding mugs with the Leading Edge logo.
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