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Scientists unlock fungi's secret chemistry, offering a greener path to crop protection

Phys · · 631 words · By Sanjukta Mondal
Biochemical Research Sustainable Agriculture Environmental Impact of Pesticides

Researchers analyzed the genomes of 82 Hypocreales fungal species to identify biosynthetic gene clusters that produce natural compounds for pest control. The study, published in Nature Chemical Biology, identified over 5,000 gene clusters and 104 distinct compounds, suggesting a potential for developing eco-friendly biopesticides to reduce reliance on synthetic chemicals.

open_in_new Read the original article: https://phys.org/news/2026-05-scientists-fungi-secret-chemistry-greener.html

analyticsAnalysis

20%
Propaganda Score
confidence: 95%
Minor concerns. Some persuasive language detected, but largely factual.

psychologyDetected Techniques

warning
Loaded Language 80% confidence
Using words with strong emotional connotations to influence an audience.

fact_checkFact-Check Results

13 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

info Single Source 5
check_circle Corroborated 3
schedule Pending 3
verified Verified 2
info
“Every year, these destructive invaders are responsible for the loss of nearly 40% of global agricultural production.”
SINGLE SOURCE
The provided evidence discusses what pests are and their general impact, but does not provide a specific percentage (40%) of global agricultural production loss to verify or refute the claim.
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web search NEUTRAL — Agricultural and horticultural crops are attacked by a wide variety of pests, the most important being rodents, insects, mites, nematodes and gastropod molluscs. The damage they do results both from t…
https://en.wikipedia.org/wiki/Pest_(organism)
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web search NEUTRAL — Jul 14, 2025 · When you move to a new part of the world, you need to learn about local pest control. Don’t get caught off guard, learn about the household pests in South Korea and get ahead of the pro…
https://blog.southofseoul.net/guide-to-household-pests-in-so…
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web search NEUTRAL — Apr 22, 2026 · Learn to identify the most common pests in your home and garden including bugs, animals and even plants.
https://dengarden.com/pest-control/common-pests-in-your-home…
info
“A friendly group of fungi, the Hypocreales, form symbiotic relations with plants and naturally protect them by antagonizing pests, acting as their personal biocontrol.”
SINGLE SOURCE
The provided evidence for this claim is completely irrelevant (Google Play Store links), meaning no corroborating evidence was found in the search results provided, although the claim relates to the study mentioned in other claims.
travel_explore
web search NEUTRAL — Tip: To change your display language on Google Play, change the language in your Google Account settings. Find apps for your watch, tablet, TV, car, or other device You can use Play store filters to s…
https://support.google.com/googleplay/answer/113409?hl=en
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web search NEUTRAL — On your device, go to the Apps section. Tap Google Play Store . The app will open and you can search and browse for content to download.
https://support.google.com/googleplay/answer/190860?hl=en
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web search NEUTRAL — Join Google Play Points Earn points and rewards for purchases of digital content, in-app items, and downloads from Google Play. Earn Google Play Points Learn how your Google Play purchases earn points…
https://support.google.com/googleplay/answer/15741167?hl=en
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“researchers used genetic analysis and analytical techniques to investigate the hidden biochemical arsenal of 82 fungal species that belong to the Hypocreales group.”
CORROBORATED
Two independent sources confirm the use of genome-mining/genetic analysis on 82 Hypocreales species to investigate biosynthetic gene clusters.
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web search NEUTRAL — From discovery to outbreak: the genetic evolution of the emerging Zika virus.
https://www.tandfonline.com/toc/temi20/current
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web search NEUTRAL — To do that, the researchers used genome-mining tools to uncover biosynthetic gene clusters across 82 Hypocreales species, and then they grew each species using four different cultivation methods to in…
https://cen.acs.org/biological-chemistry/natural-products/hy…
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web search NEUTRAL — We assembled a collection of 82 Hypocreales strains and 5 Xylariales used as outgroup, and we sequenced and mined their genomes. This analysis led to 5221 BGCs, most of which encode for non-ribosomal …
https://www.researchsquare.com/article/rs-6105887/v1
info
“They identified over 5,000 groups of genes involved in making natural compounds, and surprisingly, nearly 80% of these blueprints were for chemicals that are completely unknown to science.”
SINGLE SOURCE
The provided evidence for this specific claim consists of general definitions of 'researchers' and does not contain the specific data regarding the 5,000 gene clusters or the 80% unknown chemicals.
travel_explore
web search NEUTRAL — A survey of over 4,500 current postgraduate researchers undertaking doctoral degrees investigating the career intentions and aspirations of doctoral researchers, their career decision-making to date a…
https://www.vitae.ac.uk/resource/careers-in-research/what-do…
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web search NEUTRAL — The meaning of RESEARCH is studious inquiry or examination; especially : investigation or experimentation aimed at the discovery and interpretation of facts, revision of accepted theories or laws in t…
https://www.merriam-webster.com/dictionary/researchers
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web search NEUTRAL — Keep reading to find detailed information about what researchers do, including the type of work they are tasked with on a daily basis, industries in which they work, and the specific skills needed for…
https://www.franklin.edu/career-guide/operations-research-an…
info
“The team successfully proposed the biosynthetic pathways for four fungal compounds with promising biocontrol properties.”
SINGLE SOURCE
The evidence provided discusses biosynthetic pathways in general or different contexts, but does not specifically confirm that this team proposed pathways for four fungal compounds with biocontrol properties.
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web search NEUTRAL — Figure 18: Proposed biosynthetic pathway of alternariol (modified from [77]). Malonyl-CoA building blocks are applied to build up the enzyme-bound polyketide chain. Cyclization between C-2, C-7 and C-…
https://www.beilstein-journals.org/bjoc/articles/12/56
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web search NEUTRAL — Resources for Researchers.
https://onlinelibrary.wiley.com/researchers
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web search NEUTRAL — In contrast, PF4.89 displayed a basal transcriptional profile characterized by a more limited regulatory engagement and reduced basal activation of pathways associated with microbial competition. Toge…
https://publicatt.unicatt.it/handle/10807/334857
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“These findings, published in Nature Chemical Biology”
CORROBORATED
Two separate sources explicitly state that these findings were published in Nature Chemical Biology.
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web search NEUTRAL — Scientists are unlock fungi's secret chemistry could offer a greener path to crop protection.These findings, published in Nature Chemical Biology, open up exciting new possibilities in biosynthetic ch…
https://phys.org/news/2026-05-scientists-fungi-secret-chemis…
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web search NEUTRAL — Published. Nature Portfolio. Journal Publication.This study presents a comprehensive genomic and metabolomic analysis of 87 fungal strains within the Hypocreales order, revealing a rich and diverse bi…
https://www.researchsquare.com/article/rs-6105887/v1
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web search NEUTRAL — In this study, the biological activity of two native isolates of entomopathogenic fungi (from soil at Chihuahua, México), was evaluated against immatures of the three insect pests in a laboratory.
https://www.researchgate.net/publication/43289885_Insecticid…
info
“Modern agriculture relies heavily on synthetic insecticides or pesticides, with annual usage going up to 2.7 million tons.”
SINGLE SOURCE
While sources confirm the use of synthetic insecticides, none of the provided evidence mentions the specific figure of 2.7 million tons.
travel_explore
web search NEUTRAL — Insecticides are pesticides used to kill insects.[1] They include ovicides and larvicides used against insect eggs and larvae, respectively.Look up insecticide in Wiktionary, the free dictionary. Wiki…
https://en.wikipedia.org/wiki/Insecticide
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web search NEUTRAL — Pesticides | insecticides | herbicides | fungicides | rodenticide | uses of pesticidesHello friends welcome to my channel.
https://www.youtube.com/watch?v=MAlfQJlFIS0
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web search NEUTRAL — To mitigate the worm infestation, synthetic insecticides are used as a promising solution to effectively manage the threat of the worms, despite the negative consequences such as effects on human heal…
https://www.academia.edu/117057826/Do_synthetic_insecticides…
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“Certain chemicals, such as neonicotinoids, if they reach water bodies, can disrupt aquatic food chains, affecting fish populations and fishery productivity.”
CORROBORATED
Multiple sources confirm that neonicotinoids disrupt aquatic food webs, affect fish populations, and contaminate water bodies.
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web search NEUTRAL — Neonicotinoids demonstrate how their cascading effects impact fish and bird populations, threaten agricultural productivity through reduced pollination and soil fertility, and lead to widespread conta…
https://www.frontiersin.org/journals/public-health/articles/…
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web search NEUTRAL — “Neonicotinoid insecticide travels through a soil food chain, disrupting biological control of non-target pests and decreasing soya bean yield.”“Correction: Effects of clothianidin on aquatic communit…
https://www.nrdc.org/sites/default/files/2025-06/neonicotino…
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web search NEUTRAL — This was followed by a very swift drop in population of the fish that fed on them. More specifically, they found that zooplankton biomass shrank by approximately 83 percent. That year the smelt harves…
https://science.slashdot.org/story/19/11/01/2317224/neonicot…
verified
“the researchers sequenced the entire genome of 87 fungi strains using a specialized computer program in search of biosynthetic gene clusters”
VERIFIED
Although the 'evidence' section for claim 8 says 'No evidence found', the evidence provided for claim 5 (Research Square) explicitly mentions a 'comprehensive genomic and metabolomic analysis of 87 fungal strains'.
verified
“The team identified 5,221 biosynthetic gene clusters”
VERIFIED
The evidence provided for claim 2 (Research Square) explicitly states that the analysis 'led to 5221 BGCs' (Biosynthetic Gene Clusters).
schedule
“Chemical analyses uncovered 104 distinct compounds across the fungal strains, many of which showed potent insecticidal, fungicidal, or pest-killing properties.”
PENDING
schedule
“For several known substances with antibacterial and pesticidal activity—like pyridones, efrapeptin, and dethiosecoemestrin—the researchers successfully mapped and verified the biosynthetic pathways fungi use to produce them.”
PENDING
schedule
“Ana Calheiros de Carvalho et al, A biosynthetic survey of hypocrealean biocontrol fungi, Nature Chemical Biology (2026). DOI: 10.1038/s41589-026-02201-5”
PENDING
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.