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1. Biosynthesis of Protoilludene Sesquiterpene Aryl Esters by Siberian Strains of the Genus Armillaria Fungi

Author:
Zhelifonova, V. P.,   et al.   ; Antipova, T. V.; Litvinova, E. A.; Baskunov, B. P.; Litovka, Yu. A.; Pavlov, I. N.; Kozlovsky, A. G.;     Show all 7 Authors
Source:
Applied biochemistry and microbiology 2019 v.55 no.3 pp. 277-283
ISSN:
0003-6838
Subject:
Abies sibirica; Armillaria gallica; Armillaria ostoyae; Picea abies; biosynthesis; conifers; energy; esters; fungi; metabolome; root systems; secondary metabolites; seed germination; seedlings; seeds; sesquiterpenoids; East Asia; Siberia
Abstract:
... Secondary metabolites of the basidiomycetes of Armillaria borealis Marxm. and Korhonen, A. cepistipes Velen., A. gallica Marxm., A. ostoyae (Romagn.) Herink, and A. sinapina Bérubé and Dessur isolated in Southern Siberia (Krasnoyarsk region and Tyva Republic) and in the Far East (Sikhote-Alin) were studied. Metabolites belonging to the class of protoilludene sesquiterpene aryl esters of the melleo ...
DOI:
10.1134/S0003683819030153

2. Exometabolites the Penicillium Fungi Isolated from Various High-Latitude Ecosystems

Author:
Zhelifonova, V. P.,   et al.   ; Antipova, T. V.; Baskunov, B. P.; Kochkina, G. A.; Ozerskaya, S. M.; Kozlovskii, A. G.;     Show all 6 Authors
Source:
Microbiology 2018 v.87 no.5 pp. 642-651
ISSN:
0026-2617
Subject:
Penicillium; benzodiazepines; cyclopiazonic acid; diketopiperazines; ecosystems; ergot alkaloids; fungi; latitude; permafrost; polyketides; quinoline alkaloids; roquefortine; secondary metabolites; terpenoids; Antarctic region; Arctic region
Abstract:
... Secondary metabolites of 25 Penicillium strains isolated from high-latitude ecosystems (upper layer of Antarctic soils and Arctic permafrost deposits) were analyzed. Out of the studied strains, 80% were found to produce secondary metabolites belonging to benzodiazepine alkaloids (anacin, cyclopenin, and cyclopeptin), quinoline alkaloids (viridicatin and 3-methoxyviridicatin), diketopiperazine alka ...
DOI:
10.1134/S002626171805003X

3. Effect of cultivation conditions on production of secondary metabolites by Penicillium citrinum

Author:
Zhelifonova, V. P.,   et al.   ; Antipova, T. V.; Kozlovsky, A. G.;     Show all 3 Authors
Source:
Microbiology 2015 v.84 no.3 pp. 365-369
ISSN:
0026-2617
Subject:
Penicillium citrinum; carbon; ergot alkaloids; fungi; secondary metabolites; sodium chloride; temperature
Abstract:
... Medium composition, cultivation temperature, and pO₂ had a regulatory effect on production of ergot alkaloids (EA) and quinocitrinines (QC) by the fungal strain Penicillium citrinum VKM F-4043 D. Maximal accumulation of EA and QC occurred at 24 and 28°C, respectively. Maximal EA synthesis occurred at 40% pO₂, while at 10–20% the conditions were optimal for QC synthesis. Production of these metabol ...
DOI:
10.1134/S0026261715030017

4. Biosynthesis of biologically active low-molecular weight compounds by fungi of the genus Penicillium (Review)

Author:
Zhelifonova, V. P.,   et al.   ; Kozlovskii, A. G.; Antipova, T. V.;     Show all 3 Authors
Source:
Applied biochemistry and microbiology 2015 v.51 no.2 pp. 236-241
ISSN:
0003-6838
Subject:
Penicillium; bioactive properties; biosynthesis; fungi; metabolites
Abstract:
... The recent data on exometabolite biosynthesis in fungi of the genus Penicillium is summarized. The study of creative species, as well as those isolated from extreme ecotopes, resulted in the identification of a number of novel, biologically active compounds. Alkaloid biosynthesis has been shown to begin on the first day of fungus cultivation and to proceed throughout the cultivation period. Idioph ...
DOI:
10.1134/S0003683815020118

5. Secondary metabolites of fungi of the Usti section, genus Aspergillus and their application in chemosystematics

Author:
Zhelifonova, V. P.,   et al.   ; Kozlovskii, A. G.; Antipova, T. V.; Baskunov, B. P.; Ivanushkina, N. E.; Kochkina, G. A.; Ozerskaya, S. M.;     Show all 7 Authors
Source:
Microbiology 2017 v.86 no.2 pp. 176-182
ISSN:
0026-2617
Subject:
Aspergillus; anthraquinones; bioactive compounds; chemotaxonomy; fungi; isoquinoline alkaloids; permafrost; pigments; secondary metabolites; Arctic region
Abstract:
... Secondary metabolites of 22 fungal strains (genus Aspergillus, section Usti) isolated at diverse geographic regions, including the Arctic permafrost deposits, were studied. The studied strains were found to synthesize a variety of biologically active compounds, structurally identified as drimane sesqueterpenoids, isoquinoline alkaloids (TMC-120 A−C, derivative 1), meroterpenoids (austalides О and ...
DOI:
10.1134/S0026261717020114

6. Exometabolites of the fungal isolates (Genus Penicillium, Section Chrysogena) from low-temperature ecotopes

Author:
Zhelifonova, V. P.,   et al.   ; Kozlovskii, A. G.; Antipova, T. V.; Baskunov, B. P.; Kochkina, G. A.; Ozerskaya, S. M.;     Show all 6 Authors
Source:
Microbiology 2016 v.85 no.2 pp. 157-164
ISSN:
0026-2617
Subject:
Penicillium; benzylpenicillin; biosynthesis; chemotaxonomy; fossils; fungi; horses; indole acetic acid; lakes; permafrost; tryptophan; volcanic ash; Antarctic region
Abstract:
... Exometabolites of 22 strains of the genus Penicillium, section Chrysogena isolated from low-temperature ecotopes of various geographical regions were analyzed. The ecotopes included permafrost deposits, frozen volcanic ash, a fossil horse, cryopeg, and water from an Antarctic lake. The studied strains were found to contain exometabolites belonging to the groups of penicillins (penicillin G), chrys ...
DOI:
10.1134/S0026261716020119

7. Fungi of the genus Penicillium as producers of physiologically active compounds (Review)

Author:
Zhelifonova, V. P.,   et al.   ; Kozlovskii, A. G.; Antipova, T. V.;     Show all 3 Authors
Source:
Applied biochemistry and microbiology 2013 v.49 no.1 pp. 1-10
ISSN:
0003-6838
Subject:
Penicillium; benzodiazepines; biosynthesis; diketopiperazines; ergot alkaloids; excretion; fungi; physicochemical properties; quinolines; secondary metabolites; taxonomy; tryptophan
Abstract:
... Fungi of the genus Penicillium isolated from little studied habitats are able to synthesize both previously known and new physiologically active compounds with diverse structures. They include secondary metabolites of alkaloid nature, i.e., ergot alkaloids, diketopiperazines, quinolines, quinazolines, benzodiazepines, and polyketides. We discuss the use of profiles of secondary metabolites for tax ...
DOI:
10.1134/S0003683813010092

8. Biosynthesis of fumiquinazolines by the fungus Penicillium thymicola

Author:
Zhelifonova, V. P.,   et al.   ; Antipova, T. V.; Kozlovskii, A. G.;     Show all 3 Authors
Source:
Applied biochemistry and microbiology 2012 v.48 no.3 pp. 302-306
ISSN:
0003-6838
Subject:
Penicillium; biosynthesis; fungi; mannitol; secondary metabolites; sodium chloride
Abstract:
... Biosynthesis of fumiquinazolines F and G (FQs), PC-2, and pigments by the fungus P. thymicola VKM FW-869 is directly dependent on the content of carbon substrate (mannitol) in the medium. Pigment production prevailed at all of the tested mannitol concentrations. The necessary conditions for predominant FQ biosynthesis by the fungus P. thymicola are carbon source (mannitol) limitation and presence ...
DOI:
10.1134/S0003683812030179

9. Secondary metabolites in taxonomy of the Penicillium fungi

Author:
Zhelifonova, V. P.,   et al.   ; Antipova, T. V.; Kozlovsky, A. G.;     Show all 3 Authors
Source:
Microbiology 2010 v.79 no.3 pp. 277-286
ISSN:
0026-2617
Subject:
Penicillium; diketopiperazines; ergot alkaloids; fungi; permafrost; secondary metabolites; taxonomy
Abstract:
... A correlation was established between species specificity and synthesis of specific secondary metabolites by the Penicillium fungi. Strains of the subgenus Aspergilloides usually synthesize metabolites of polyketide nature. Most strains of the subgenus Furcatum produce clavine ergot alkaloids and metabolites of diketopiperazine nature. The only clavine ergot alkaloids and diketopiperazine alkaloid ...
DOI:
10.1134/S002626171003001X

10. Clavine alkaloid biosynthesis by the fungus Penicillium palitans Westling 1911 isolated from ancient permafrost deposits

Author:
Zhelifonova, V. P.,   et al.   ; Kozlovsky, A. G.; Antipova, T. V.;     Show all 3 Authors
Source:
Applied biochemistry and microbiology 2009 v.45 no.2 pp. 182-186
ISSN:
0003-6838
Subject:
Penicillium; alkaloids; biosynthesis; culture media; fungi; permafrost; tryptophan; zinc
Abstract:
... The relic strain of Penicillium palitans isolated from the ancient permafrost deposits produces clavine alkaloids such as festuclavine, fumigaclavine A, and fumigaclavine B. Alkaloid biosynthesis is concurrent with the growth. Tryptophan and zinc ion additives to the culture medium stimulate the synthesis of alkaloids. ...
DOI:
10.1134/S0003683809020112

11. Secondary metabolites in the taxonomy of fungi of the subgenus Penicillium

Author:
Zhelifonova, V. P.,   et al.   ; Kozlovsky, A. G.; Antipova, T. V.;     Show all 3 Authors
Source:
Microbiology 2009 v.78 no.5 pp. 618-623
ISSN:
0026-2617
Subject:
Penicillium; fungi; habitats; secondary metabolites; taxonomy
Abstract:
... The method of polyphasic taxonomy was successfully used for more precise definition of the taxonomic position of the fungi of the subgenus Penicillium isolated from various poorly studied and new habitats. It has been proposed to change the species name for the strains synthesizing the respective secondary marker metabolites. ...
DOI:
10.1134/S0026261709050142

12. Physiological and biochemical characteristics of the genus Penicillium fungi as producers of ergot alkaloids and quinocitrinins

Author:
Zhelifonova, V. P.,   et al.   ; Kozlovsky, A. G.; Antipova, T. V.; Zelenkova, N. F.;     Show all 4 Authors
Source:
Applied biochemistry and microbiology 2011 v.47 no.4 pp. 426-430
ISSN:
0003-6838
Subject:
Penicillium; biosynthesis; ergot alkaloids; fungi; genes; metabolites; metabolome; quinoline; zinc
Abstract:
... Four cultures of fungi of the genus Penicillium belonging to Furcatum Pitt subgenus, such as P. citrinum Thom, 1910; P. corylophilum Dierckx, 1901; P. fellutanum Biourge, 1923; and P. waksmanii Zaleski, 1927, produced the ergot alkaloids, namely, agroclavine-I, and epoxyagroclavine-I; their N-N-dimers, such as dimer of epoxyagroclavine-I and the mixed dimer of epoxyagroclavine-I and agroclavine-I; ...
DOI:
10.1134/S0003683811040065

13. Secondary metabolite profiles of the Penicillium fungi isolated from the arctic and antarctic permafrost as elements of polyphase taxonomy

Author:
Zhelifonova, V. P.,   et al.   ; Kozlovskii, A. G.; Antipova, T. V.; Baskunov, B. P.; Kochkina, G. A.; Ozerskaya, S. M.;     Show all 6 Authors
Source:
Microbiology 2012 v.81 no.3 pp. 306-311
ISSN:
0026-2617
Subject:
Penicillium; alkaloids; fungi; permafrost; polyketides; secondary metabolites; taxonomy
Abstract:
... The secondary metabolite profiles of the fungi of the subgenus Penicillium of the genus Penicillium isolated from permafrost were studied. Most of the tested strains synthesized biologically active alkaloids and polyketides. A novel producer of fumiquinazolines F and G was found. Species names of the strains were defined more exactly on the basis of their secondary metabolite profiles and micro- a ...
DOI:
10.1134/S0026261712030071

14. Effect of various factors on the biosynthesis of piscarinines, secondary metabolites of the fungus Penicillium piscarium Westling

Author:
Zhelifonova, V. P.,   et al.   ; Maier, A.; Kozlovskii, A. G.;     Show all 3 Authors
Source:
Applied biochemistry and microbiology 2008 v.44 no.6 pp. 608-612
ISSN:
0003-6838
Subject:
Penicillium; biosynthesis; conidia; culture media; fungi; glucose; inhibitory concentration 50; ions; iron; mannitol; prostatic neoplasms; secondary metabolites; zinc
Abstract:
... Piscarinines A and B were synthesized most actively during the surface cultivation of the fungus Penicillium piscarium in a complex medium (5.5 mg/l). Under conditions of submerged cultivation in a mineral medium, the yield of piscarinines was two times lower. An increase in the inoculum quantity of conidia treated with Tween-80 increased the culture productivity. The biosynthesis of the alkaloid ...
DOI:
10.1134/S0003683808060082

15. The influence of medium composition on alkaloid biosynthesis by Penicillium citrinum

Author:
Zhelifonova, V. P.,   et al.   ; Kozlovsky, A. G.; Antipova, T. V.; Zelenkova, N. F.;     Show all 4 Authors
Source:
Applied biochemistry and microbiology 2010 v.46 no.5 pp. 525-529
ISSN:
0003-6838
Subject:
Penicillium citrinum; additives; biosynthesis; carbon; copper; enzymes; ergot alkaloids; fungi; growth retardation; ions; iron; mannitol; microbial growth; nitrogen; physiological state; quinoline alkaloids; secondary metabolites; sucrose; urea; zinc
Abstract:
... The fungus P. citrinum produces secondary metabolites, clavinet ergot alkaloids (EA), and quinoline alkaloids (quinocitrinines, QA) in medium with various carbon and nitrogen sources and in the presence of iron, copper, and zinc additives. Mannitol and sucrose are most favorable for EA biosynthesis and mannitol is most favorable for QA. Maximum alkaloid production is observed on urea. Iron and cop ...
DOI:
10.1134/S0003683810050108

16. New producers of biologically active compounds—fungal strains of the genus Penicillium isolated from permafrost

Author:
Zhelifonova, V. P.,   et al.   ; Antipova, T. V.; Baskunov, B. P.; Ozerskaya, S. M.; Ivanushkina, N. E.; Kozlovsky, A. G.;     Show all 6 Authors
Source:
Applied biochemistry and microbiology 2011 v.47 no.3 pp. 288-292
ISSN:
0003-6838
Subject:
Penicillium; ergot alkaloids; fungi; mycotoxins; permafrost; quinoline; screening; secondary metabolites; Antarctic region; Arctic region
Abstract:
... Screening of producers of secondary metabolites was carried out among 25 fungal strains of Penicillium genus isolated from permafrost in Arctic and Antarctic regions and Kamchatka. Nearly 50% of the investigated strains synthesize biologically active substances of alkaloid nature: ergot alkaloids, diketopiperazinees, and quinoline derivatives. A large group of the identified metabolites belongs to ...
DOI:
10.1134/S0003683811030033

17. Secondary metabolites of Penicillium fungi isolated from permafrost deposits as chemotaxonomic markers

Author:
Zhelifonova, V. P.,   et al.   ; Antipova, T. V.; Ozerskaya, S. M.; Kochkina, G. A.; Kozlovsky, A. G.;     Show all 5 Authors
Source:
Microbiology 2009 v.78 no.3 pp. 350-354
ISSN:
0026-2617
Subject:
Penicillium; chemotaxonomy; ergot alkaloids; fungi; ochratoxins; permafrost; secondary metabolites; species identification
Abstract:
... Species identification of slow-growing fungi of the genus Penicillium isolated from ancient permafrost deposits was performed using micro- and macromorphological characteristics as well as the composition of secondary metabolites. The strains producing clavine ergot alkaloids fumigaclavines A and B and festuclavine were assigned to the species P. palitans Westling 1911, whereas the strains forming ...
DOI:
10.1134/S0026261709030138