Author

Mari J Valkonen

VTT Technical Research Centre of FinlandORCID 0009-0001-5073-3187Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioengineering· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1 Organism:fungi (other)· 1 Research Focus:protein folding & dynamics· 1 Assay:proteomics· 1

Frequent Co-Authors

Antti Aalto· 1 shared Emmi SveholmiD· 1 shared Georg Schmidt· 1 shared Hans MattilaiD· 1 shared Jens C. LuotoiD· 1 shared Mykhailo GirychiD· 1 shared Norman AdlungiD· 1 shared O. H. Samuli OllilaiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperBioengineering

Antti Aalto

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1 paper

Recent·Most cited

BioengineeringBioresource TechnologyPeer-reviewedJul 14, 2026

Protease suppression by native I9 inhibitor improves recombinant protein production in Trichoderma reesei

Mari J Valkonen, Mykhailo Girych, Sami Havukainen…·Tanja Paasela

The paper identifies a native inhibitor, TrI9, from Trichoderma reesei that suppresses protease activity, improving recombinant protein production by reducing proteolysis without compromising strain fitness.

DOI 10.1016/j.biortech.2026.135405

fungi (other)proteomics

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