ArticleNature communications2025
Engineering artificial biosynthetic pathway enables simultaneous production and in-situ bio-dyeing of indigoids for textiles.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Coloration of nylon textiles with natural dyes: a critical review of recent progress, dye-fiber interactions, fastness, and functional performance.RSC advances · 2026Review
- TEX44 deficiency induces asthenoteratozoospermia by disrupting sperm axonemal integrity and mitochondrial sheath assembly, and ICSI enables successful fertility rescue.Journal of assisted reproduction and genetics · 2026Article
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9 authors.
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Abstract
The textile dyeing industry has shaped modern aesthetics through vibrant coloration technologies. Indigoid dyes embody this potential but are hindered by the hazardous chemo-synthesis and water-intensive chemo-dyeing processes. While biosynthesis and bio-dyeing efforts offer alternatives, disjointed synthesis-dyeing steps lead to unsustainable water and energy demands, and complex biosynthetic pathways cause low atom economy and inefficiency. Here, we report a one-pot one-step approach that unifies biosynthesis and bio-dyeing of indigoids to drastically reduce water usage in the dyeing process. By combining alcohol dehydrogenase with flavin-containing monooxygenase, we construct an artificial redox-neutral cascade biosynthetic pathway to produce bluish-violet indigoid dyes, which significantly enhances atom economy and achieves high production efficiency. Various natural and synthetic fabrics are dyed in-situ with the biosynthetic indigoids utilizing recombinant E. coli whole cells. Crucially, this system dyes synthetic nylon fibers with the historic purple hue.
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