Author

Marcel Albacar

Universitat Autònoma de BarcelonaORCID 0000-0002-2612-2888Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioengineering· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Organism:yeast· 2 Approach:experimental assay· 1 Research Focus:protein folding & dynamics· 1 Approach:statistical model· 1

Frequent Co-Authors

Antonio CasamayoriD· 2 shared Joaquı́n AriñoiD· 2 shared Asier GonzáleziD· 1 shared Rui Wang· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 6 mutual co-author links

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2 shared papersMolecular Biology

Antonio CasamayorORCID

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2 papers

Recent·Most cited

Molecular BiologyInternational Journal of Molecular SciencesPeer-reviewedJul 23, 2026

Komagataella phaffii encodes two functional Pho4 transcription factors

Marcel Albacar, Asier González, Rui Wang…·Joaquı́n Ariño

The paper identifies two functional Pho4 transcription factors in Komagataella phaffii and shows they have overlapping but distinct roles in stress response.

DOI 10.3390/ijms27156561

yeaststatistical model

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BioengineeringMicrobial Cell FactoriesPeer-reviewedApr 2, 2024

Harnessing alkaline-pH regulatable promoters for efficient methanol-free expression of enzymes of industrial interest in Komagataella phaffii

Marcel Albacar, Antonio Casamayor, Joaquín Ariño

This study demonstrates the use of alkaline-pH regulatable promoters for methanol-free expression of phytase in Komagataella phaffii, achieving higher production than the traditional AOX1 promoter.

12 citations

yeastexperimental assay

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