Hog1 MAP kinase modulates early riboflavin accumulation under low-pH and saline conditions in Debaryomyces hansenii

Riboflavin (vitamin B2) is an essential precursor of flavin cofactors involved in redox metabolism, and its industrial production increasingly relies on microbial fermentation. Debaryomyces hansenii is a halotolerant flavinogenic yeast previously exploited for riboflavin biosynthesis; however, its b...

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Main Authors:	Diana Villarreal-Huerta, Benjamín Mendoza-Téllez, Miguel Ángel Rosas-Paz, Norma Silvia Sánchez, Raziel Arturo Jiménez-Nava, Eliseo Cristiani-Urbina, Claudia Segal-Kischinevzky, James González
Format:	Artigo
Language:	Inglês
Published:	Frontiers Media S.A. 2026-02-01
Series:	Frontiers in Microbiology
Subjects:	Debaryomyces hansenii DhHog1 flavinogenic yeasts riboflavin metabolism HOG pathway stress adaptation
Online Access:	https://www.frontiersin.org/articles/10.3389/fmicb.2026.1746023/full
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