Potential of Trichosporon asahii against Alternaria sp. and mechanisms of actions

Bosqueiro, Ariane Silva; Bizarria, Rodolfo; Rosa-Magri, Márcia Maria

doi:10.1590/0100-5405/220861

Cited by 5 publications

(2 citation statements)

References 28 publications

(29 reference statements)

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“…In which, isolate D2 showed the strongest ability at 59.86%. This inhibition rate was higher than the Trichosporon asahii strain of 2.39% in the study by Bosqueiro et al (2020). The effectiveness of the D2 yeast strain against the fungus Alternaria sp.…”

Section: Al2 Leavesmentioning

confidence: 57%

Selection and characterization of a yeast strain for the suppression of brown spot on Tru Long pummelo (Citrus maxima)

Nguyen¹,

Le²

2022

CTUJS

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Tru Long pummelo is an endemic plant of Quang Nam province with high economic value. However, many different diseases, especially brown spot disease caused by Alternaria fungus on pummelos, have affected the quality of pummelos. Pesticides are overused and misused for the environment and human health. Therefore, there is an urgent need to reduce the use of synthetic chemicals. Biological control offers an alternative to the use of pesticides. Eight yeast strains have been isolated from healthy leaves, pummelo fruits, and healthy mulberries. They were screened for biological activity against Alternaria sp. by the dual culture method. The inhibitory potency ranged from 10.46% to 59.86%. The strain with the highest percentage (59.86%) was identified as Candida tropicalis using sequence analysis of the ITS region.

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Section: Al2 Leavesmentioning

confidence: 57%

Selection and characterization of a yeast strain for the suppression of brown spot on Tru Long pummelo (Citrus maxima)

Nguyen¹,

Le²

2022

CTUJS

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“…Previously, an AHSMG-lipase was reported in the yeast T. asahii , but this family is novel in filamentous fungi. Curiously, the Bacillus genus and T. asahii are used in agriculture as biocontrol agents [ 38 , 39 , 40 , 41 ]. Whether these lipases are implicated in microbial antagonism remains to be investigated.…”

Section: Discussionmentioning

confidence: 99%

Identification of a Novel Lipase with AHSMG Pentapeptide in Hypocreales and Glomerellales Filamentous Fungi

Gutiérrez-Domínguez

Chí-Manzanero

Rodríguez-Argüello

et al. 2022

IJMS

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Lipases are enzymes that hydrolyze triglycerides to fatty acids and glycerol. A typical element in lipases is a conserved motif of five amino acids (the pentapeptide), most commonly G-X-S-X-G. Lipases with the pentapeptide A-X-S-X-G are present in species of Bacillus, Paucimonas lemoignei, and the yeast Trichosporon asahii; they are usually thermotolerant and solvent resistant. Recently, while searching for true lipases in the Trichoderma harzianum genome, one lipase containing the pentapeptide AHSMG was identified. In this study, we cloned from T. harzianum strain B13-1 the lipase ID135964, renamed here as ThaL, which is 97.65% identical with the reference. We found that ThaL is a lid-containing true lipase of cluster III that belongs to a large family comprising highly conserved proteins in filamentous fungi in the orders Hypocreales and Glomerellales, in which predominantly pathogenic fungi are found. ThaL was expressed in conidia, as well as in T. harzianum mycelium, where it was cultured in liquid minimal medium. These results—together with the amino acid composition, absence of a signal peptide, mitochondrial sorting prediction, disordered regions in the protein, and lineage-specific phylogenetic distribution of its homologs—suggest that ThaL is a non-canonical effector. In summary, AHSMG-lipase is a novel lipase family in filamentous fungi, and is probably involved in pathogenicity.

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In vitro tolerance to antifungal glycoalkaloids and biofilm forming ability of the antagonistic yeast Meyerozyma guilliermondii strain SQUCC-33Y

Al-Maawali

Al-Sadi

Velazhahan

2021

Indian Phytopathology

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Potential of Trichosporon asahii against Alternaria sp. and mechanisms of actions

Cited by 5 publications

References 28 publications

Selection and characterization of a yeast strain for the suppression of brown spot on Tru Long pummelo (Citrus maxima)

Selection and characterization of a yeast strain for the suppression of brown spot on Tru Long pummelo (Citrus maxima)

Identification of a Novel Lipase with AHSMG Pentapeptide in Hypocreales and Glomerellales Filamentous Fungi

In vitro tolerance to antifungal glycoalkaloids and biofilm forming ability of the antagonistic yeast Meyerozyma guilliermondii strain SQUCC-33Y

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