Evidence map›Paper›PMID 42288630›Full record

ArticleScientific reports2026

Analysis of the ERG25 gene family based on the whole-genome sequence in Trametes versicolor and its response to light stress.

Xihong Cheng, Qin Huang, Yushan Li, Qiuyun Wu, Wenbing Gong, Ling Xie

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Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Xihong ChengCollege of Horticulture, Hunan Agricultural University, Changsha, People's Republic of China.
Qin HuangCollege of Horticulture, Hunan Agricultural University, Changsha, People's Republic of China.
Yushan LiCollege of Horticulture, Hunan Agricultural University, Changsha, People's Republic of China.
Qiuyun WuCollege of Horticulture, Hunan Agricultural University, Changsha, People's Republic of China.
Wenbing GongCollege of Horticulture, Hunan Agricultural University, Changsha, People's Republic of China.
Ling XieCollege of Horticulture, Hunan Agricultural University, Changsha, People's Republic of China. shirring2003@hunau.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ergosterol, a precursor of vitamin D₂ and a substrate for steroid drug synthesis, is a key metabolite in macrofungi. In this study, Trametes versicolor PS genome (58.86 Mb) was assembled using HiFi sequencing and 79 genes involved in ergosterol biosynthetic pathways were annotated. Six ERG25 family members (TvERG25-1 ~ 6) were identified, encoding proteins of 327 ~ 372 amino acids with 37,617 ~ 42,809 Da MW. TvERG25-1 and TvERG25-4 displayed highly similar gene architectures, and together with TvERG25-3, shared conserved motif and clustered within subfamily II, whereas TvERG25-2 and TvERG25-6 contained fewer conserved motifs. Light-responsive elements were abundant in six genes. HPLC analysis revealed ergosterol level in T. versicolor mycelia increased under white, blue, and green light stress (P < 0.001), peaking under blue light (2076.0 ± 1.1 μg/g). Ergosterol levels correlated positively with TvERG25-2, TvERG25-4, and TvERG25-6 expression. This study establishes a basis for elucidating TvERG25 function and for developing T. versicolor strains with enhanced ergosterol content.

Indexed as

Fungal ProteinsGenome, FungalLightMultigene FamilyStress, PhysiologicalTrametesErgosterolGene Expression Regulation, FungalPhylogenyPolyporaceaeWhole Genome SequencingErgosterolFungal ProteinsERG25ErgosterolHPLCLight stressTrametes versicolorWhole genome

Identifiers

PMID42288630
PMCPMC13522498

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