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Reposted by Sunnyjoy Dupuis, PhD

PLOS One @plosone.org · 19/01/2026

A new study by @sunnyjoydupuis.bsky.social and colleagues presents a “mono-mix” proteomics control strategy that enables balanced detection of algal and bacterial proteins in mixed cultures, improving accurate quantification of symbiotic responses. plos.io/4qzH3nW

doi.org

Mono-mix strategy enables comparative proteomics of a cross-kingdom microbial symbiosis

Cross-kingdom microbial symbioses, such as those between algae and bacteria, are key players in biogeochemical cycles. The molecular changes during initiation and establishment of symbiosis are of…

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Sunnyjoy Dupuis, PhD @sunnyjoydupuis.bsky.social · 02/01/2026

Our latest systems biology study out now @pnas.org! See how acclimation to dim days impacts fitness in bright days and mine data collected from synchronized cultures to uncover how algae repair severe photodamage & acclimate anew in just 48 h 🌱🌞 @merchant-lab.bsky.social doi.org/10.1073/pnas...

doi.org

PNAS

Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

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Reposted by Sunnyjoy Dupuis, PhD

The Plant Cell @theplantcell.bsky.social · 03/12/2025

Ojeda grew up in Moriles, a small village in the south of Spain, known for its wine and olive oil.#WeAreASPB academic.oup.com/plcell/artic...

Valle Ojeda (she/her) is the First Author of Too dim, too bright, and just right: Systems analysis of the Chlamydomonas diurnal program under limiting and excess light published 19 April 2025. Ojeda is a Profesora Permanente Laboral (Assistant Professor) and the University of Seville. Educational background includes a 2019 Ph.D in Biology at University of Seville; a 2014 MSc in Molecular Genetics and Biotechnology at the University of Seville; 2013 BSc in Biology at the University of Seville. Research interests include Redox regulation, Photosynthesis, and Plant metabolism. Personal interests include Traveling, Photography, Hiking, Music.

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Sunnyjoy Dupuis, PhD @sunnyjoydupuis.bsky.social · 02/12/2025

Honored to be a featured first author this month!

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Sunnyjoy Dupuis, PhD @sunnyjoydupuis.bsky.social · 02/09/2025

Chlamy never ceases to surprise me! Our new preprint tracks dim-day acclimated Chlamy populations as they face sudden bright days. See how the alga bounces back from severe photodamage and a weird empty stroma phenotype to divide successfully by nightfall. doi.org/10.1101/2025...

doi.org

Light on its feet: Acclimation to high and low diurnal light is flexible in Chlamydomonas reinhardtii

Chlamydomonas acclimates to repeated low (LL) or high light (HL) days by changing the abundance of photosynthetic complexes and the ultrastructure of its thylakoid membranes. These phenotypes persist ...

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Reposted by Sunnyjoy Dupuis, PhD

Berkeley Rausser College of Natural Resources @natureatcal.bsky.social · 16/06/2025

Postdoctoral researcher @sunnyjoydupuis.bsky.social, PhD '25 Microbiology, writes about the Merchant Lab and @qb3-berkeley.bsky.social scientists peeking in on algae at night to discover how the organisms prepare for another stressful day on the job.

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Sunnyjoy Dupuis, PhD @sunnyjoydupuis.bsky.social · 09/06/2025

Check out this piece I wrote with @qb3.bsky.social’s awesome science communication team *highlighting* (pun intended) recent work in @theplantcell.bsky.social by Valle Ojeda and yours truly! 🌱🦠🔬

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Reposted by Sunnyjoy Dupuis, PhD

thylakoidpapers.bsky.social @thylakoidpapers.bsky.social · 20/04/2025

Too dim, too bright, and just right: Systems analysis of the Chlamydomonas diurnal program under limiting and excess light pubmed.ncbi.nlm.nih.gov/40251989/

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