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Nicotine biosynthesis is completed by cryptic activating glucosylation

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Nicotine biosynthesis is completed by cryptic activating glucosylation
TL;DR · WeSearch summary

Researchers have successfully completed the biosynthesis pathway of nicotine, a significant alkaloid produced by tobacco plants. This study reveals a four-enzyme biocatalytic cascade that synthesizes (S)-nicotine from nicotinic acid and N-methylpyrrolinium. The findings provide new gene targets for controlling alkaloid production and open up enzymatic routes to other pyridine alkaloids.

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Nature
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Original publisherNature
Canonical URLhttps://www.nature.com/articles/s41467-026-72705-0
Publication timeFri, 22 May 2026 19:47:02 +0000
Retrieval time2026-05-22T20:02:02.959Z
Last seen2026-05-22T20:02:11.776Z
Headline sourcePublisher (no WeSearch rewrite)
Excerpt sourcepublisher body
Excerpt methodFirst ~120 words (~800 chars) of extracted publisher body, fair-use limited.
SummaryWeSearch · cerebras-chat (WeSearch summarizer)
Summary source textcontentText
Citation coverageSummary is a WeSearch-generated derivative; primary citation is the original publisher URL.
Cluster16Va3v_QImo3
Cluster logicGrouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison.
Ranking reasonStory pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking.
Publisher visitYes — open original
Substitutes article?No — link-out required for full text

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WeSearch declared handling (basis: Derived from the published RSS/Atom feed). This is WeSearch policy, not a legal grant on the publisher's behalf.
Unknown
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Indexing May the item be indexed (stored, ranked, made findable)? Allowed
Snippet May a short excerpt of the publisher's text be shown? Allowed
AI summary May WeSearch generate its own short summary of the article? Limited
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Commercial reuse May the content be reused commercially? Not permitted

Basis: Derived from the published RSS/Atom feed. Contact: [email protected]. Reviewed: 2026-07-24.

Opening excerpt (first ~120 words) tap to expand

Download PDF Article Open access Published: 18 May 2026 Nicotine biosynthesis is completed by cryptic activating glucosylation Benjamin T. W. Schwabe ORCID: orcid.org/0009-0009-4850-98381,2, Isabelle M. Angstman3, Katharina Vollheyde ORCID: orcid.org/0000-0002-9592-44703, Zoe Ingold ORCID: orcid.org/0000-0003-1456-50801,2, Jiacheng Li2, Ksenia S. Stankevich ORCID: orcid.org/0000-0002-6701-75822,4, Christopher D. Spicer ORCID: orcid.org/0000-0001-8787-578X2,4, Martin A. Fascione ORCID: orcid.org/0000-0002-0066-44192,4, Gideon Grogan ORCID: orcid.org/0000-0003-1383-70562, Fernando Geu-Flores ORCID: orcid.org/0000-0002-5735-98103 & …Benjamin R.

Excerpt limited to ~120 words for fair-use compliance. The full article is at Nature.

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