Thaumatin-like pathogenesis-related proteins are antifungal
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Cited by (191)
The potential of plant proteins as antifungal agents for agricultural applications
2022, Synthetic and Systems BiotechnologyCitation Excerpt :TLPs exhibit a broad range of biological activities, including antifungal activity. Different TLPs inhibit fungal growth through different mechanisms, including but not limited to disrupting fungal membrane [62], inhibiting fungal enzymes such as xylanase [63], inducing apoptosis by binding to specific fungal membrane receptors [64], and hydrolyzing β-1,3-glucans [65]. Osmotin and osmotin-like proteins are among the most studied TLPs of antifungal activity [66].
Immune response gene coexpression network analysis of Arachis hypogaea infected with Aspergillus flavus
2021, GenomicsCitation Excerpt :Interestingly, the upregulation of Thaumatin-like protein in R_GEN, which is involved in PR protein class was reported to be annotated as CAZymes as it induced to inhibit the fungal hyphal growth and sporulation. This gene brings about cell wall mediated defense mechanism during fungal stress through cell wall rigidification corroborating the contributions [58–60] exposed by the studies against Fusarium oxysporum, Alternaria solani and Phytophthora infestans [61,62]. Thaumatin-like protein is believed to exert degradation and permeabilization of the fungal cell wall even though these proteins fungal resistance mechanism is unknown [63], which explains its high expression and identification as a hub gene in R_GEN.
Effect of Cryptococcus laurentii on inducing disease resistance in cherry tomato fruit with focus on the expression of defense-related genes
2018, Food ChemistryCitation Excerpt :PR-P2 is synthesized as precursor protein, with an N-terminal signal peptide involved in extracellular targeting. PR-5 family, also known as Thaumatin-like proteins (TLPs), because of the similar sequence to that of thaumatin, may interact with fungal hypha and spore membrane components resulting in membrane disruption and pore formation and release of cytoplasmic content (Yan et al., 2015), which was proved by the antifungal activity of PR-5 in vitro that disrupted the plasma membrane of fungi (Vigers et al., 1992). Proteins from PR-10 family were also reported to possess antifungal, antibacterial, antiviral and antinematode activity (Souza et al., 2017).