ArticleFrontiers in plant science2022
Identification of novel canonical strigolactones produced by tomato.
Article in Frontiers in plant science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- LYCOPENE β-CYCLASE overexpression improves growth, modulates hormone content, and affects rhizospheric interactions in tobacco and tomato roots.Plant cell reports · 2025Article
- Broomrapes in Major Mediterranean Crops: From Management Strategies to Novel Approaches for Next-Generation Control.Biotech (Basel (Switzerland)) · 2025Review
- Characterization of a β-carotene isomerase from the cyanobacteriumPhilosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024Article
- Insights into stereoselective ring formation in canonical strigolactone: Identification of a dirigent domain-containing enzyme catalyzing orobanchol synthesis.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Tomato Mutants Reveal Root and Shoot Strigolactone Involvement in Branching and Broomrape Resistance.Plants (Basel, Switzerland) · 2024Article
- 2-oxoglutarate-dependent dioxygenases and BAHD acyltransferases drive the structural diversification of orobanchol in Fabaceae plants.Frontiers in plant science · 2024Article
- Biosynthetic Pathways of Hormones in Plants.Metabolites · 2023Review
Corrections and comments
- Erratum issued
Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Canonical strigolactones (SLs), such as orobanchol, consist of a tricyclic lactone ring (ABC-ring) connected to a methylbutenolide (D-ring). Tomato plants have been reported to produce not only orobanchol but also various canonical SLs related to the orobanchol structure, including orobanchyl acetate, 7-hydroxyorobanchol isomers, 7-oxoorobanchol, and solanacol. In addition to these, structurally unidentified SL-like compounds known as didehydroorobanchol isomers (DDHs), whose molecular mass is 2 Da smaller than that of orobanchol, have been found. Although the SL biosynthetic pathway in tomato is partially characterized, structural elucidation of DDHs is required for a better understanding of the entire biosynthetic pathway. In this study, three novel canonical SLs with the same molecular mass as DDHs were identified in tomato root exudates. The first was 6,7-didehydroorobanchol, while the other two were not in the DDH category. These two SLs were designated phelipanchol and epiphelipanchol because they induced the germination of
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