Endophytes: a rich source of functional metabolites (1987 to 2000)

Tan, Ren Xiang; Zou, W. X.

doi:10.1039/b100918o

Cited by 1,425 publications

(709 citation statements)

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“…The first of these by Gusman and Vanhaelen 13 described secondary metabolites of 38 endophytic fungi together with their biological activities. In a more comprehensive review, Tan and Zou 14 have presented 138 secondary metabolites of endophytes characterized before the year 2000. The reviews by Schulz et al, 15 Strobel,16,17 and Strobel et al 18a deal primarily with the work on endophytes carried out in their own laboratories.…”

Section: Endophytic Microorganismsmentioning

confidence: 99%

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Natural Products from Plant-Associated Microorganisms: Distribution, Structural Diversity, Bioactivity, and Implications of Their Occurrence

2006

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A growing body of evidence suggests that plant-associated microorganisms, especially endophytic and rhizosphere bacteria and fungi, represent a huge and largely untapped resource of natural products with chemical structures that have been optimized by evolution for biological and ecological relevance. A diverse array of bioactive small molecule natural products has been encountered in these microorganisms. The structures of over 230 metabolites isolated and characterized from over 70 plant-associated microbial strains during the past four years are presented with information on their hosts, culture conditions, and biological activities. Some significant biological and ecological implications of their occurrence are also reviewed.

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Section: Endophytic Microorganismsmentioning

confidence: 99%

“…of a US Northwest Pacific yew tree. 20 Since the appearance of the last comprehensive review by Tan and Zou, 14 184 metabolites, of which 96 are new, have been characterized from 59 strains of endophytic microorganisms. The time is thus ripe for a comprehensive review of natural products from these fascinating organisms.…”

Section: Endophytic Microorganismsmentioning

confidence: 99%

Natural Products from Plant-Associated Microorganisms: Distribution, Structural Diversity, Bioactivity, and Implications of Their Occurrence

2006

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“…According to reference [16] and reference [17] endophytic microbes capable of producing bioactive compounds that are similar to the host plants through the process of coevolution. Endophytic isolates from plant roots purwoceng (P. pruatjan Molkend) which showed no antibacterial activity against S. aureus was likely to have other potential compounds.…”

Section: Discussionmentioning

confidence: 99%

Metabolic profiling of endophytic bacteria from Purwoceng (Pimpinella pruatjan Molkend) root and antibacterial activity against Staphylococcus aureus and Pseudomonas aeruginosa

Purwestri

Kartikasari

Putri

et al. 2016

AIP Conference Proceedings

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The effect of early posthatch local feed in pectoralis muscle of Jawa Super chicks (Gallus gallus domesticus) AIP Conference Proceedings 1755, 140003 (2016) Abstract. Recent study on antibiotic produced by endophytic bacteria become emerging to fight against the increasing of drug-resistant bacteria. Twenty eight isolates of endophytic bacteria from Purwoceng (Pimpinella pruatjan Molkend) have been screened for their potential in preventing growth of pathogens, including Staphylococcus aureus and Pseudomonas aeruginosa. In the present study four isolates (GP11, GP12, RP6 and DG1) and another three isolates (GP2, GP14 and DG1) showed the activity to prevent the growth of S. aureus and P. aeruginosa ATCC 27853, respectively. Bioactive compounds were extracted from culture broth using ethyl acetate, followed by Thin layer chromatography (TLC) for metabolic profiling to identify the chemical class of compounds. Taxonomic status of the isolates was determined by BLAST analysis based on 16S rRNA sequences. The result of inhibition zone from 500 mg · mL -1 crude extract DG1, GP11, GP12 and RP6 against S. aureus respectively are 0.78 cm, 1.18 cm, 0.95 cm and 1.2 cm, whereas for 25 mg · mL -1 crude extract DG1, GP2 and GP14 against P. aeruginosa respectively are 0.144 cm, 0.151 em and 0.095 cm. TLC assay showed that endophytic bacteria produce alkaloid compound and from the BLAST analysis based on 16S rRNA sequences isolates closely related to Bacillus subtilis (GP11, GP12, GP14 and DG1), Bacillus cereus (RP6) and Enterococcus faecalis (GP2).

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“…Endophytes give a wide variety of bioactive secondary metabolites with distinctive structures, including alkaloids, benzopyranones, chinones ,flavonoids, phenolic acids, quinones, steroids, terpenoids, tetralones, xanthones and others [9]. Such bioactive metabolites find wide-ranging application as agrochemicals, antibiotics, immunosuppressants, antiparasitics, antioxidants and anticancer agents.…”

Section: Introductionmentioning

confidence: 99%

Current Understanding of Endophytes: Their Relevance, Importance, and Industrial Potentials

Tidke¹,

Kl²,

Kiran³

et al. 2017

IOSR JBB

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Endophytes: a rich source of functional metabolites (1987 to 2000)

Cited by 1,425 publications

References 100 publications

Natural Products from Plant-Associated Microorganisms: Distribution, Structural Diversity, Bioactivity, and Implications of Their Occurrence

Natural Products from Plant-Associated Microorganisms: Distribution, Structural Diversity, Bioactivity, and Implications of Their Occurrence

Metabolic profiling of endophytic bacteria from Purwoceng (Pimpinella pruatjan Molkend) root and antibacterial activity against Staphylococcus aureus and Pseudomonas aeruginosa

Current Understanding of Endophytes: Their Relevance, Importance, and Industrial Potentials

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