Structural diversity and possible functional roles of free fatty acids of the novel soil isolate Streptomyces sp NP10
Samo za registrovane korisnike
2015
Autori
Ilić-Tomić, TatjanaGencić, Marija S.
Zivković, Milena Z.
Vasiljević, Branka
Đokić, Lidija
Nikodinović-Runić, Jasmina
Radulović, Niko S.
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Herein, a novel soil bacterium Streptomyces sp. NP10 able to grow outside usual streptomycetes optimum conditions (e.g., at 4 A degrees C, pH 9 and high NaCl concentration), exhibiting atypical hemolytic, DNAse, and cellulolytic activities, is described. This strain produces and excretes into the growth medium large amounts of free long-chain fatty acids (FAs). A concurrent lipidomics study revealed a large structural diversity of FAs with over 50 different n- and branched-chain, (un)saturated, and cyclopropane FAs (C-7-C-30) produced by this strain. Two of these, i-17:0cy9-10 and a-18:0cy9-10, represent new natural products and the first ever identified branched cyclopropane FAs. Both free and bound lipid profiles of Streptomyces sp. NP10 were dominated by saturated branched chain FAs (i-14:0, a-15:0, and i-16:0). Although these free FAs showed only a moderate antimicrobial activity, our results suggest that they could have an ecophysiological role in interspecies signaling with anoth...er soil microorganism Pseudomonas aeruginosa. This work represents the first comprehensive report on the structural diversity and complexity of the free FA pool in Streptomyces. A naturally occurring streptomycete, such as Streptomyces sp. NP10, which secretes significant amounts of free long-chain FAs (non-cytotoxic) into the medium, could be useful in microbial biodiesel production.
Ključne reči:
Streptomyces sp NP10 / Microbial biodiesel production / Lipidomics / Free fatty acids / Ecophysiological role / Branched cyclopropane fatty acidsIzvor:
Applied Microbiology and Biotechnology, 2015, 99, 11, 4815-4833Izdavač:
- Springer, New York
Finansiranje / projekti:
- Kombinatorne biblioteke heterogenih katalizatora, prirodnih proizvoda, modifikovanih prirodnih proizvoda i njihovih analoga: put ka novim biološki aktivnim agensima (RS-MESTD-Basic Research (BR or ON)-172061)
- Izučavanje mikrobiološkog diverziteta i karakterizacija korisnih sredinskih mikroorganizama (RS-MESTD-Basic Research (BR or ON)-173048)
DOI: 10.1007/s00253-014-6364-5
ISSN: 0175-7598
PubMed: 25636833
WoS: 000354617800024
Scopus: 2-s2.0-84939960802
Institucija/grupa
Institut za molekularnu genetiku i genetičko inženjerstvoTY - JOUR AU - Ilić-Tomić, Tatjana AU - Gencić, Marija S. AU - Zivković, Milena Z. AU - Vasiljević, Branka AU - Đokić, Lidija AU - Nikodinović-Runić, Jasmina AU - Radulović, Niko S. PY - 2015 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/875 AB - Herein, a novel soil bacterium Streptomyces sp. NP10 able to grow outside usual streptomycetes optimum conditions (e.g., at 4 A degrees C, pH 9 and high NaCl concentration), exhibiting atypical hemolytic, DNAse, and cellulolytic activities, is described. This strain produces and excretes into the growth medium large amounts of free long-chain fatty acids (FAs). A concurrent lipidomics study revealed a large structural diversity of FAs with over 50 different n- and branched-chain, (un)saturated, and cyclopropane FAs (C-7-C-30) produced by this strain. Two of these, i-17:0cy9-10 and a-18:0cy9-10, represent new natural products and the first ever identified branched cyclopropane FAs. Both free and bound lipid profiles of Streptomyces sp. NP10 were dominated by saturated branched chain FAs (i-14:0, a-15:0, and i-16:0). Although these free FAs showed only a moderate antimicrobial activity, our results suggest that they could have an ecophysiological role in interspecies signaling with another soil microorganism Pseudomonas aeruginosa. This work represents the first comprehensive report on the structural diversity and complexity of the free FA pool in Streptomyces. A naturally occurring streptomycete, such as Streptomyces sp. NP10, which secretes significant amounts of free long-chain FAs (non-cytotoxic) into the medium, could be useful in microbial biodiesel production. PB - Springer, New York T2 - Applied Microbiology and Biotechnology T1 - Structural diversity and possible functional roles of free fatty acids of the novel soil isolate Streptomyces sp NP10 EP - 4833 IS - 11 SP - 4815 VL - 99 DO - 10.1007/s00253-014-6364-5 ER -
@article{ author = "Ilić-Tomić, Tatjana and Gencić, Marija S. and Zivković, Milena Z. and Vasiljević, Branka and Đokić, Lidija and Nikodinović-Runić, Jasmina and Radulović, Niko S.", year = "2015", abstract = "Herein, a novel soil bacterium Streptomyces sp. NP10 able to grow outside usual streptomycetes optimum conditions (e.g., at 4 A degrees C, pH 9 and high NaCl concentration), exhibiting atypical hemolytic, DNAse, and cellulolytic activities, is described. This strain produces and excretes into the growth medium large amounts of free long-chain fatty acids (FAs). A concurrent lipidomics study revealed a large structural diversity of FAs with over 50 different n- and branched-chain, (un)saturated, and cyclopropane FAs (C-7-C-30) produced by this strain. Two of these, i-17:0cy9-10 and a-18:0cy9-10, represent new natural products and the first ever identified branched cyclopropane FAs. Both free and bound lipid profiles of Streptomyces sp. NP10 were dominated by saturated branched chain FAs (i-14:0, a-15:0, and i-16:0). Although these free FAs showed only a moderate antimicrobial activity, our results suggest that they could have an ecophysiological role in interspecies signaling with another soil microorganism Pseudomonas aeruginosa. This work represents the first comprehensive report on the structural diversity and complexity of the free FA pool in Streptomyces. A naturally occurring streptomycete, such as Streptomyces sp. NP10, which secretes significant amounts of free long-chain FAs (non-cytotoxic) into the medium, could be useful in microbial biodiesel production.", publisher = "Springer, New York", journal = "Applied Microbiology and Biotechnology", title = "Structural diversity and possible functional roles of free fatty acids of the novel soil isolate Streptomyces sp NP10", pages = "4833-4815", number = "11", volume = "99", doi = "10.1007/s00253-014-6364-5" }
Ilić-Tomić, T., Gencić, M. S., Zivković, M. Z., Vasiljević, B., Đokić, L., Nikodinović-Runić, J.,& Radulović, N. S.. (2015). Structural diversity and possible functional roles of free fatty acids of the novel soil isolate Streptomyces sp NP10. in Applied Microbiology and Biotechnology Springer, New York., 99(11), 4815-4833. https://doi.org/10.1007/s00253-014-6364-5
Ilić-Tomić T, Gencić MS, Zivković MZ, Vasiljević B, Đokić L, Nikodinović-Runić J, Radulović NS. Structural diversity and possible functional roles of free fatty acids of the novel soil isolate Streptomyces sp NP10. in Applied Microbiology and Biotechnology. 2015;99(11):4815-4833. doi:10.1007/s00253-014-6364-5 .
Ilić-Tomić, Tatjana, Gencić, Marija S., Zivković, Milena Z., Vasiljević, Branka, Đokić, Lidija, Nikodinović-Runić, Jasmina, Radulović, Niko S., "Structural diversity and possible functional roles of free fatty acids of the novel soil isolate Streptomyces sp NP10" in Applied Microbiology and Biotechnology, 99, no. 11 (2015):4815-4833, https://doi.org/10.1007/s00253-014-6364-5 . .