ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2019
Hydrophobin HFBII-4 from Trichoderma asperellum induces antifungal resistance in poplar.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Establishment of CRISPR/Cas9 Genome Editing inJournal of fungi (Basel, Switzerland) · 2026Article
- Fungal Hydrophobins: Taxonomic Distribution, Functional Roles, Physicochemical Properties, and Biotechnological Applications.Journal of fungi (Basel, Switzerland) · 2026Review
- Review
- Isolation and Characterization of a Novel Hydrophobin, Sa-HFB1, with Antifungal Activity from an Alkaliphilic Fungus,Journal of fungi (Basel, Switzerland) · 2022Article
- Identification and Functional Analysis of a Novel Hydrophobic Protein VdHP1 from Verticillium dahliae.Microbiology spectrum · 2022Article
- Transcriptomic and metabonomic insights into the biocontrol mechanism of Trichoderma asperellum M45a against watermelon Fusarium wilt.PloS one · 2022Article
- Whole Genome Sequencing Reveals Major Deletions in the Genome of M7, a Gamma Ray-Induced Mutant ofFrontiers in microbiology · 2020Article
- A Novel Seed-Dressing Formulation Based on an Improved Mutant Strain ofFrontiers in microbiology · 2019Article
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7 authors.
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Abstract
Herein, the class II hydrophobin gene HFBII-4 was cloned from the biocontrol agent Trichoderma asperellum ACCC30536 and recombinant rHFBII-4 was expressed in Pichia pastoris GS115. Treatment of Populus davidiana × P. alba var. pyramidalis (PdPap poplar) with rHFBII-4 altered the expression levels of genes in the auxin, salicylic acid (SA), and jasmonic acid (JA) signal transduction pathways. Polyphenol oxidase (PPO) and phenylalanine ammonia lyase (PAL) enzyme activities were induced with rHFBII-4. Evans Blue and nitro blue tetrazolium (NBT) staining indicated that cell membrane permeability and reactive oxygen species were lower in the leaves of plants treated with rHFBII-4. The chlorophyll content was higher than that of control at 2-5 days after treatment. Furthermore, poplar seedlings were inoculated with Alternaria alternata, disease symptoms were observed. The diseased area was smaller in leaves induced with rHFBII-4 compared with control. In summary, rHFBII-4 enhances resistance to A. alternata.
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