Jarvis Lab

Our research is focused on chloroplast biogenesis in plants: the import of nucleus-encoded proteins, and the role of ubiquitin-dependent regulation by CHLORAD.

[Jarvis Lab @PaulJarvisLab]

🌱Exciting Opportunity!

The Jarvis Group is recruiting a Research Assistant to study the mechanism and structure of the chloroplast-associated protein degradation (CHLORAD) system.

Term: 3 years

Application Deadline: 12 noon, 19 June 2026

Apply here: https://t.co/VyKn1pSkho

[Jarvis Lab @PaulJarvisLab]

Interested in protein targeting and translocation?

Register for the upcoming EMBO workshop set in the stunning Spanish resort near Girona/Barcelona (Eden Roch).

Deadlines: abstract submission (1st June) and registration (30th June)

https://t.co/zvInoSfeOY

[Jarvis Lab @PaulJarvisLab]

Our new study characterizes the assembly of two functionally distinct chloroplast protein import complexes (TOC-P and TOC-N) in the outer membrane of plant chloroplasts.

Huge thanks to @IvanAhelLab and @SKhalidLab, for a fantastic collaboration!

https://t.co/StbrWOvcCa

[Plant Physiology @PlantPhys]

Membranous translation platforms in the chloroplast of Chlamydomonas reinhardtii (Yi Sun, Shiva Bakhtiari, Melissa Valente-Paterno, Heng Jiang, William Zerges) https://t.co/7ohbY4Z4ZO @YiSun94609169 @biologyatCU @OxfordBiology @ASPB #PlantSci

[Jarvis Lab @PaulJarvisLab]

Well done, Yi! Big congratulations!

[Yi Sun @YiSun94609169]

We provide comprehensive evidence for non-canonical chloroplast membranes as key platforms for translation and biogenesis, supporting an ‘assembly line’ model for thylakoid membrane formation in Chlamydomonas.

[Yi Sun @YiSun94609169]

We provide comprehensive evidence for non-canonical chloroplast membranes as key platforms for translation and biogenesis, supporting an ‘assembly line’ model for thylakoid membrane formation in Chlamydomonas.

[Jarvis Lab @PaulJarvisLab]

🚀 Exciting postdoc opportunity! Join the Jarvis Lab @OxfordBiology and help unravel the assembly of the chloroplast TOC-TIC translocon! Our well-funded lab offers a great environment for ground-breaking research! 🔬🌱

Apply here: https://t.co/GB2d1nZVBt

[Jarvis Lab @PaulJarvisLab]

🌱 Exciting opportunity in the Jarvis Lab @OxfordBiology! We're hiring a 3-year Research Assistant to study the structure & function of the plant chloroplast protein import machinery.
🔬 Help us resolve the structure of the TOC-TIC translocon! Apply here: https://t.co/SEMSRC6nGg

[Jarvis Lab @PaulJarvisLab]

We're hiring! Seeking a postdoc (or Grade 6 role with adjusted responsibilities) to investigate the molecular functions of the CHLORAD system. Join us to unravel its intricate details! Apply here: https://t.co/UHbUdA2kn8 @OxfordBiology

[Jarvis Lab @PaulJarvisLab]

Big congratulations to @nellaepalli for winning a prize for his outstanding poster at the #EMBOproteinTranslocation Workshop! A huge thank you to all the session chairs, who formed the prize awarding committee, and to @J_Cell_Sci and @Co_Biologists for their generous sponsorship!

[Jarvis Lab @PaulJarvisLab]

Thrilled to contribute to this masterpiece with @ThePlantCell! The lowdown on breakdown: Open questions in plant proteolysis. Well done @JunFang55723354 and @BPeixotoSci! https://t.co/ASa3kvhqCL

[Jarvis Lab @PaulJarvisLab]

Excited to share our Research Briefing that accompanies our newly published paper (https://t.co/nRG5ytwwZM). We dive into the key questions, present our solutions, and explore future directions in studying the CHLORAD pathway. Check it out!

[Jarvis Lab @PaulJarvisLab]

Pleased to share our latest advance in the CHLORAD pathway! A plant UBX-domain protein, PUX10, coordinates ubiquitination and retrotranslocation activities of CHLORAD to enable efficient TOC turnover. Well done, Na! @nana6172ox 🌿 https://t.co/z5LvwAgm7b

[Yi Sun @YiSun94609169]

Membranous translation platforms in the chloroplast of Chlamydomonas reinhardtii https://t.co/YORTkXA6Ow Our results support a model of photosynthesis complex biogenesis in a spatiotemporal assembly line involving LDM and CTM as sequential stages leading to thylakoid membranes.

[Yi Sun @YiSun94609169]

Many thanks to @Billakurthi88, @LoudyaNaresh, and @PlantPhys for this excellent News & Views piece on our recent advancement in the spatial coordination of nuclear and chloroplast gene expression in Chlamydomonas. https://t.co/Tm84kqoOWg

[Jarvis Lab @PaulJarvisLab]

⏰ Reminder: The abstract submission deadline is just two sleeps away! Don't miss your chance to be part of our workshop focusing on the latest advances and challenges in protein translocation. Register now! 👉 https://t.co/VcVqZOV7zV

[Jarvis Lab @PaulJarvisLab]

🚀 Excited to announce the upcoming EMBO Workshop on Protein Translocation! 🌟 Dive into groundbreaking research, connect with top scientists, and explore the latest advancements in protein translocation mechanisms. 🧬✨ Don't miss out—register now! 👉https://t.co/VcVqZOV7zV

[Jarvis Lab @PaulJarvisLab]

Join us as a Laboratory and Research Technician in the @PaulJarvisLab @OxfordBiology! There’s still over a week left to apply! https://t.co/GBcjfcUcDP

[The Plant Cell @ThePlantCell]

Letter to the Editor - Reply: Does the polyubiquitination pathway operate inside intact chloroplasts to remove proteins? (R Paul Jarvis, Jialong Li, Rongcheng Lin, Qihua Ling, Yuping Lyu, Yi Sun, Zujie Yao) https://t.co/3cHeXMcnUR @ASPB #PlantSci

[Jarvis Lab @PaulJarvisLab]

Excited to see these intriguing questions addressed by the field in the years ahead!
Reply: Does the polyubiquitination pathway operate inside intact chloroplasts to remove proteins? https://t.co/kBseSkMU66