ArticleArchives of microbiology2022
A new endophytic fungus CJAN1179 isolated from the Cholistan desert promotes lateral root growth in Arabidopsis and produces IAA through tryptophan-dependent pathway.
Article in Archives of microbiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 17 citations in OpenAlex.
- Insights into the Mechanism Underlying the Symbiosis between Seagrass and a Lulworthiaceae Fungus.Microbial ecology · 2026Article
- Indole-3-Acetic Acid Biosynthesis by Endophytic Fungi and Its Association with Plant-Fungus Interactions.Journal of fungi (Basel, Switzerland) · 2026Review
- Identification and Characterization of a Plant Endophytic FungusJournal of fungi (Basel, Switzerland) · 2024Article
- Widely targeted metabolomics reveals the phytoconstituent changes inFrontiers in plant science · 2024Article
- Biosynthetic Pathways and Functions of Indole-3-Acetic Acid in Microorganisms.Microorganisms · 2023Review
- Article
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
Abstract
Fungi, important for growth of plants in arid lands, are expected to be involved in novel biochemical activities during fungal-plant interactions. We isolated 150 fungi associated with rhizosphere and root endosphere of two perennial grasses, Cymbopogon jwarancusa and Panicum antidotale, from Cholistan desert. The isolates were screened for their impact on plant growth and development using Arabidopsis thaliana (Col-0) as a model system. A root-endophytic fungus CJAN1179 from C. jwarancusa showed the highest plant growth-promoting effects. The most remarkable was enhanced number of lateral roots (3.1-fold). CJAN1179 produced indole-3-acetic acid (IAA) particularly in the presence of tryptophan. ITS sequence and phylogenetic analysis characterisation suggested the fungus to be a new species within Sordariomycetidae. CJAN1179 appears to promote plant growth by secreting IAA using tryptophan as a precursor. This fungus can be further explored for its suitability to promote growth of commercially important crops, particularly in arid regions.
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Registered trials
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