Somayah S. Elsayed

Leiden University — Netherlands

Medicine · Health Sciences

24h-index3.1kcitations116works2.02yr avg
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Research Topics

Microbial Natural Products and Biosynthesis(38), Phytochemistry and Biological Activities(17), Natural product bioactivities and synthesis(16), Essential Oils and Antimicrobial Activity(14), Genomics and Phylogenetic Studies(10)

Publications116 total

Diversification of Tridecaptin Chemical Space via a Chimeric Biosynthetic Pathway in <i>Paenibacillus</i>
Journal of Natural Products·2026
Disentangling the molecular mechanisms of disease suppression by endophytic Flavobacterium sp. 98
Microbiological Research·2025Open Access
The novel GlcNAc 6-phosphate dehydratase NagS governs a metabolic checkpoint that controls nutrient signaling in Streptomyces
PLoS Biology·2025Open Access
Serotonin modulation of metabolism and stress response in Pseudomonas fluorescens
BMC Biology·2025Open Access
Paenitracins, a novel family of bacitracin-type nonribosomal peptide antibiotics produced by plant-associated <i>Paenibacillus</i> species
2025Open Access
Diverse ketoreductases involved in tailoring of atypical angucyclines
Phytochemistry Letters·2025
Genome mining based on transcriptional regulatory networks uncovers a novel locus involved in desferrioxamine biosynthesis
PLoS Biology·2025· 6 citedOpen Access
Antifungal biosynthesis by root-associated <i>Streptomyces</i> and <i>Pseudomonas</i> is elicited upon plant colonization
2025· 1 citedOpen Access
Biomimetic Total Synthesis and Paired Omics Identify an Intermolecular Diels–Alder Reaction as the Key Step in Lugdunomycin Biosynthesis
Journal of the American Chemical Society·2025· 1 citedOpen Access
Serotonin modulation of metabolism and stress response in <i>Pseudomonas fluorescens</i>
2025
Exploring the Chemical Space of <i>Paenibacillus</i> NRPs and Discovery of Paenilipoheptin B
Organic Letters·2025· 5 citedOpen Access
Hypoxia induces phenotypic and metabolic shifts in endophytic <i>Flavobacterium</i> sp. 98
The ISME Journal·2025Open Access
A new pathway in central metabolism mediates nutrient control of development and antibiotic production by <i>Streptomyces</i>
2024· 1 citedOpen Access
Metabolite Profiling of Alectryon Tomentosus Leaf Extract via GC/MS Analysis and Its Renal Protective Effect
Proceedings of the National Academy of Sciences India Section B Biological Sciences·2024· 1 cited
Prediction of gene cluster function based on transcriptional regulatory networks uncovers a novel locus required for desferrioxamine B biosynthesis
2024· 6 citedOpen Access
Biomimetic total synthesis and paired omics identify an intermolecular Diels-Alder reaction as the key step in lugdunomycin biosynthesis
2024Open Access
Chemical characterization of two Egyptian Melilotus species to reveal their anti-inflammatory properties.
Egyptian Journal of Chemistry·2024
Divergence of Classical and C-Ring-Cleaved Angucyclines: Elucidation of Early Tailoring Steps in Lugdunomycin and Thioangucycline Biosynthesis
ACS Chemical Biology·2024· 7 citedOpen Access
Discovery and Derivatization of Tridecaptin Antibiotics with Altered Host Specificity and Enhanced Bioactivity
ACS Chemical Biology·2024· 6 citedOpen Access
nanoRAPIDS as an analytical pipeline for the discovery of novel bioactive metabolites in complex culture extracts at the nanoscale
Communications Chemistry·2024· 3 citedOpen Access
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Frequent Co-authors

Gilles P. van Wezel(12), Chao Du(6), Marnix H. Medema(4), Hai Deng(4), Rainer Ebel(4), Marcel Jaspars(4), Mahmoud I. Nassar(4), Herman L. De Pooter(4), Víctor J. Carrión(3), Nathaniel I. Martin(3), Ibrahim A. Saleh(3), Mircea Vînătoru(3), Timothy J. Mason(3), Nahla S. Abdel‐Azim(3), F. M. Hammouda(3), Fatma A. Moharram(3), Jioji N. Tabudravu(3), Kwaku Kyeremeh(3), Yi Yu(3), Nataliia V. Machushynets(3)