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Nedashkovskaya O, Balabanova L, Otstavnykh N, Zhukova N, Detkova E, Seitkalieva A, Bystritskaya E, Noskova Y, Tekutyeva L, Isaeva M. In-Depth Genome Characterization and Pan-Genome Analysis of Strain KMM 296, a Producer of Highly Active Alkaline Phosphatase; Proposal for the Reclassification of Cobetia litoralis and Cobetia pacifica as the Later Heterotypic Synonyms of Cobetia amphilecti and Cobetia marina, and Emended Description of the Species Cobetia amphilecti and Cobetia marina. Biomolecules 2024; 14:196. [PMID: 38397433 PMCID: PMC10887145 DOI: 10.3390/biom14020196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
A strictly aerobic, Gram-stain-negative, rod-shaped, and motile bacterium, designated strain KMM 296, isolated from the coelomic fluid of the mussel Crenomytilus grayanus, was investigated in detail due to its ability to produce a highly active alkaline phosphatase CmAP of the structural family PhoA. A previous taxonomic study allocated the strain to the species Cobetia marina, a member of the family Halomonadaceae of the class Gammaproteobacteria. However, 16S rRNA gene sequencing showed KMM 296's relatedness to Cobetia amphilecti NRIC 0815T. The isolate grew with 0.5-19% NaCl at 4-42 °C and hydrolyzed Tweens 20 and 40 and L-tyrosine. The DNA G+C content was 62.5 mol%. The prevalent fatty acids were C18:1 ω7c, C12:0 3-OH, C18:1 ω7c, C12:0, and C17:0 cyclo. The polar lipid profile was characterized by the presence of phosphatidylethanolamine, phosphatidylglycerol, phosphatidic acid, and also an unidentified aminolipid, phospholipid, and a few unidentified lipids. The major respiratory quinone was Q-8. According to phylogenomic and chemotaxonomic evidence, and the nearest neighbors, the strain KMM 296 represents a member of the species C. amphilecti. The genome-based analysis of C. amphilecti NRIC 0815T and C. litoralis NRIC 0814T showed their belonging to a single species. In addition, the high similarity between the C. pacifica NRIC 0813T and C. marina LMG 2217T genomes suggests their affiliation to one species. Based on the rules of priority, C. litoralis should be reclassified as a later heterotypic synonym of C. amphilecti, and C. pacifica is a later heterotypic synonym of C. marina. The emended descriptions of the species C. amphilecti and C. marina are also proposed.
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Affiliation(s)
- Olga Nedashkovskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku 159, Vladivostok 690022, Russia; (L.B.); (N.O.); (A.S.); (E.B.); (Y.N.)
| | - Larissa Balabanova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku 159, Vladivostok 690022, Russia; (L.B.); (N.O.); (A.S.); (E.B.); (Y.N.)
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, Ajax Bay 10, Russky Island, Vladivostok 690922, Russia;
| | - Nadezhda Otstavnykh
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku 159, Vladivostok 690022, Russia; (L.B.); (N.O.); (A.S.); (E.B.); (Y.N.)
| | - Natalia Zhukova
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Palchevskogo Street 17, Vladivostok 690041, Russia;
| | - Ekaterina Detkova
- Winogradsky Institute of Microbiology, Russian Academy of Sciences, Federal Research Centre “Fundamentals of Biotechnology”, Leninsky Ave. 33, bld. 2, Moscow 119071, Russia;
| | - Aleksandra Seitkalieva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku 159, Vladivostok 690022, Russia; (L.B.); (N.O.); (A.S.); (E.B.); (Y.N.)
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, Ajax Bay 10, Russky Island, Vladivostok 690922, Russia;
| | - Evgenia Bystritskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku 159, Vladivostok 690022, Russia; (L.B.); (N.O.); (A.S.); (E.B.); (Y.N.)
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, Ajax Bay 10, Russky Island, Vladivostok 690922, Russia;
| | - Yulia Noskova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku 159, Vladivostok 690022, Russia; (L.B.); (N.O.); (A.S.); (E.B.); (Y.N.)
| | - Liudmila Tekutyeva
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, Ajax Bay 10, Russky Island, Vladivostok 690922, Russia;
| | - Marina Isaeva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku 159, Vladivostok 690022, Russia; (L.B.); (N.O.); (A.S.); (E.B.); (Y.N.)
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Nedashkovskaya O, Otstavnykh N, Balabanova L, Bystritskaya E, Kim SG, Zhukova N, Tekutyeva L, Isaeva M. Rhodoalgimonas zhirmunskyi gen. nov., sp. nov., a Marine Alphaproteobacterium Isolated from the Pacific Red Alga Ahnfeltia tobuchiensis: Phenotypic Characterization and Pan-Genome Analysis. Microorganisms 2023; 11:2463. [PMID: 37894121 PMCID: PMC10608839 DOI: 10.3390/microorganisms11102463] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 09/25/2023] [Accepted: 09/26/2023] [Indexed: 10/29/2023] Open
Abstract
A novel Gram-staining negative, strictly aerobic, rod-shaped, and non-motile bacterium, designated strain 10Alg 79T, was isolated from the red alga Ahnfeltia tobuchiensis. A phylogenetic analysis based on 16S rRNA gene sequences placed the novel strain within the family Roseobacteraceae, class Alphaproteobacteria, phylum Pseudomonadota, where the nearest neighbor was Shimia sediminis ZQ172T (97.33% of identity). However, a phylogenomic study clearly showed that strain 10Alg 79T forms a distinct evolutionary lineage at the genus level within the family Roseobacteraceae combining with strains Aquicoccus porphyridii L1 8-17T, Marimonas arenosa KCTC 52189T, and Lentibacter algarum DSM 24677T. The ANI, AAI, and dDDH values between them were 75.63-78.15%, 67.41-73.08%, and 18.8-19.8%, respectively. The genome comprises 3,754,741 bp with a DNA GC content of 62.1 mol%. The prevalent fatty acids of strain 10Alg 79T were C18:1 ω7c and C16:0. The polar lipid profile consisted of phosphatidylethanolamine, phosphatidylglycerol, phosphatidylcholine, an unidentified aminolipid, an unidentified phospholipid and an unidentified lipid. A pan-genome analysis showed that the unique part of the 10Alg 79T genome consists of 13 genus-specific clusters and 413 singletons. The annotated singletons were more often related to transport protein systems, transcriptional regulators, and enzymes. A functional annotation of the draft genome sequence revealed that this bacterium could be a source of a new phosphorylase, which may be used for phosphoglycoside synthesis. A combination of the genotypic and phenotypic data showed that the bacterial isolate represents a novel species and a novel genus, for which the name Rhodoalgimonas zhirmunskyi gen. nov., sp. nov. is proposed. The type strain is 10Alg 79T (=KCTC 72611T = KMM 6723T).
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Affiliation(s)
- Olga Nedashkovskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (L.B.); (E.B.)
| | - Nadezhda Otstavnykh
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (L.B.); (E.B.)
| | - Larissa Balabanova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (L.B.); (E.B.)
| | - Evgenia Bystritskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (L.B.); (E.B.)
| | - Song-Gun Kim
- Korean Collection for Type Cultures, Biological Resource Center, Korea Research Institute of Bioscience and Biotechnology, 181 Ipsin-gil, Jeongeup-si 56212, Republic of Korea;
| | - Natalia Zhukova
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Palchevskogo Street 17, Vladivostok 690041, Russia;
| | - Liudmila Tekutyeva
- Innovative Technology Center, Far Eastern Federal University, 8 Suhanova St., Vladivostok 690950, Russia;
- ARNIKA, Territory of PDA Nadezhdinskaya, Centralnaya St. 42, Volno-Nadezhdinskoye, Vladivostok 692481, Russia
| | - Marina Isaeva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (L.B.); (E.B.)
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Romanenko L, Otstavnykh N, Tanaka N, Kurilenko V, Svetashev V, Tekutyeva L, Mikhailov V, Isaeva M. Characterization and Genomic Analysis of Fererhizobium litorale gen. nov., sp. nov., Isolated from the Sandy Sediments of the Sea of Japan Seashore. Microorganisms 2023; 11:2385. [PMID: 37894043 PMCID: PMC10609224 DOI: 10.3390/microorganisms11102385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/16/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
The taxonomic status of two gram-negative, whitish-pigmented motile bacteria KMM 9576T and KMM 9553 isolated from a sandy sediment sample from the Sea of Japan seashore was defined. Phylogenetic analysis revealed that strains KMM 9576T and KMM 9553 represent a distinct lineage within the family Rhizobiaceae, sharing 100% 16S rRNA sequence similarity and 99.5% average nucleotide identity (ANI) to each other. The strains showed the highest 16S rRNA sequence similarities of 97.4% to Sinorhizobium garamanticum LMG 24692T, 96.9% to Ensifer adhaerens NBRC 100388T, and 96.8% to Pararhizobium giardinii NBRC 107135T. The ANI values between strain KMM 9576T and Ensifer adhaerens NBRC 100388T, Sinorhizobium fredii USDA 205T, Pararhizobium giardinii NBRC 107135T, and Rhizobium leguminosarum NBRC 14778T were 79.9%, 79.6%, 79.4%, and 79.2%, respectively. The highest core-proteome average amino acid identity (cpAAI) values of 82.1% and 83.1% were estimated between strain KMM 9576T and Rhizobium leguminosarum NBRC 14778T and 'Rhizobium album' NS-104, respectively. The DNA GC contents were calculated from a genome sequence to be 61.5% (KMM 9576T) and 61.4% (KMM 9553). Both strains contained the major ubiquinone Q-10 and C18:1ω7c as the dominant fatty acid followed by 11-methyl C18:1ω7c and C19:0 cyclo, and polar lipids consisted of phosphatidylcholine, phosphatidylethanolamine, phosphatidylglycerol, an unidentified aminophospholipid, and two unidentified phospholipids. Based on phylogenetic and phylogenomic analyses, and phenotypic characterization, strains KMM 9576T and KMM 9553 are concluded to represent a novel genus and species, for which the name Fererhizobium litorale gen. nov., sp. nov. is proposed. The type strain of the type species is strain KMM 9576T (=NRIC 0957T).
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Affiliation(s)
- Lyudmila Romanenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (V.K.); (V.M.)
| | - Nadezhda Otstavnykh
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (V.K.); (V.M.)
| | - Naoto Tanaka
- NODAI Culture Collection Center, Tokyo University of Agriculture, 1-1-1 Sakuragaoka, Setagaya-ku, Tokyo 156-8502, Japan;
| | - Valeriya Kurilenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (V.K.); (V.M.)
| | - Vasily Svetashev
- A.V. Zhirmunsky National Scientific Center of Marine Biology, Far Eastern Branch, Russian Academy of Sciences, Palchevskogo Street 17, Vladivostok 690041, Russia;
| | - Liudmila Tekutyeva
- ARNIKA, Territory of PDA Nadezhdinskaya, Centralnaya St. 42, Volno-Nadezhdinskoye, Primorsky krai, Vladivostok 692481, Russia;
| | - Valery Mikhailov
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (V.K.); (V.M.)
| | - Marina Isaeva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100 Let Vladivostoku, 159, Vladivostok 690022, Russia; (N.O.); (V.K.); (V.M.)
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Pentekhina I, Nedashkovskaya O, Seitkalieva A, Gorbach V, Slepchenko L, Kirichuk N, Podvolotskaya A, Son O, Tekutyeva L, Balabanova L. Chitinolytic and Fungicidal Potential of the Marine Bacterial Strains Habituating Pacific Ocean Regions. Microorganisms 2023; 11:2255. [PMID: 37764100 PMCID: PMC10535946 DOI: 10.3390/microorganisms11092255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 09/03/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
Screening for chitinolytic activity in the bacterial strains from different Pacific Ocean regions revealed that the highly active representatives belong to the genera Microbulbifer, Vibrio, Aquimarina, and Pseudoalteromonas. The widely distributed chitinolytic species was Microbulbifer isolated from the sea urchin Strongylocentrotus intermedius. Among seventeen isolates with confirmed chitinolytic activity, only the type strain P. flavipulchra KMM 3630T and the strains of putatively new species Pseudoalteromonas sp. B530 and Vibrio sp. Sgm 5, isolated from sea water (Vietnam mollusc farm) and the sea urchin S. intermedius (Peter the Great Gulf, the Sea of Japan), significantly suppressed the hyphal growth of Aspergillus niger that is perspective for the biocontrol agents' development. The results on chitinolytic activities and whole-genome sequencing of the strains under study, including agarolytic type strain Z. galactanivorans DjiT, found the new functionally active chitinase structures and biotechnological potential.
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Affiliation(s)
- Iuliia Pentekhina
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (A.S.); (L.S.); (A.P.); (O.S.); (L.T.)
- Molecular Biology, Biotechnology and Bioinformatics Center, R&D, Arnika Ltd., Volno-Nadezhdinskoe, 692481 Vladivostok, Russia
| | - Olga Nedashkovskaya
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100-Letya Vladivostoka 152, 690022 Vladivostok, Russia; (O.N.); (V.G.); (N.K.)
| | - Aleksandra Seitkalieva
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (A.S.); (L.S.); (A.P.); (O.S.); (L.T.)
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100-Letya Vladivostoka 152, 690022 Vladivostok, Russia; (O.N.); (V.G.); (N.K.)
| | - Vladimir Gorbach
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100-Letya Vladivostoka 152, 690022 Vladivostok, Russia; (O.N.); (V.G.); (N.K.)
| | - Lubov Slepchenko
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (A.S.); (L.S.); (A.P.); (O.S.); (L.T.)
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100-Letya Vladivostoka 152, 690022 Vladivostok, Russia; (O.N.); (V.G.); (N.K.)
| | - Natalya Kirichuk
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100-Letya Vladivostoka 152, 690022 Vladivostok, Russia; (O.N.); (V.G.); (N.K.)
| | - Anna Podvolotskaya
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (A.S.); (L.S.); (A.P.); (O.S.); (L.T.)
- Molecular Biology, Biotechnology and Bioinformatics Center, R&D, Arnika Ltd., Volno-Nadezhdinskoe, 692481 Vladivostok, Russia
| | - Oksana Son
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (A.S.); (L.S.); (A.P.); (O.S.); (L.T.)
- Molecular Biology, Biotechnology and Bioinformatics Center, R&D, Arnika Ltd., Volno-Nadezhdinskoe, 692481 Vladivostok, Russia
| | - Liudmila Tekutyeva
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (A.S.); (L.S.); (A.P.); (O.S.); (L.T.)
- Molecular Biology, Biotechnology and Bioinformatics Center, R&D, Arnika Ltd., Volno-Nadezhdinskoe, 692481 Vladivostok, Russia
| | - Larissa Balabanova
- Institute of Biotechnology, Bioengineering and Food Systems, Advanced Engineering School, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia; (A.S.); (L.S.); (A.P.); (O.S.); (L.T.)
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100-Letya Vladivostoka 152, 690022 Vladivostok, Russia; (O.N.); (V.G.); (N.K.)
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Noskova Y, Son O, Tekutyeva L, Balabanova L. Purification and Characterization of a DegP-Type Protease from the Marine Bacterium Cobetia amphilecti KMM 296. Microorganisms 2023; 11:1852. [PMID: 37513024 PMCID: PMC10383082 DOI: 10.3390/microorganisms11071852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 07/13/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
A new member of the DegP-type periplasmic serine endoproteases of the S1C family from the marine bacterium Cobetia amphilecti KMM 296 (CamSP) was expressed in Escherichia coli cells. The calculated molecular weight, number of amino acids, and isoelectric point (pI) of the mature protein CamSP are 69.957 kDa, 666, and 4.84, respectively. The proteolytic activity of the purified recombinant protease CamSP was 2369.4 and 1550.9 U/mg with the use of 1% bovine serum albumin (BSA) and casein as the substrates, respectively. The enzyme CamSP exhibited maximum activity at pH 6.0-6.2, while it was stable over a wide pH range from 5.8 to 8.5. The optimal temperature for the CamSP protease activity was 50 °C. The enzyme required NaCl or KCl at concentrations of 0.3 and 0.5 M, respectively, for its maximum activity. The Michaelis constant (Km) and Vmax for BSA were determined to be 41.7 µg/mL and 0.036 µg/mL min-1, respectively. The metal ions Zn2+, Cu2+, Mn2+, Li2+, Mg2+, and Ca2+ slightly activated CamSP, while the addition of CoCl2 to the incubation mixture resulted in a twofold increase in its protease activity. Ethanol, isopropanol, glycerol, and Triton-X-100 increased the activity of CamSP from two- to four-times. The protease CamSP effectively degraded the wheat flour proteins but had no proteolytic activity towards soybean, corn, and the synthetic substrates, α-benzoyl-Arg-p-nitroanilide (BAPNA) and N-Succinyl-L-alanyl-L-alanyl-L-prolyl-L-phenylalanine 4-nitroanilide (SAPNA).
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Affiliation(s)
- Yulia Noskova
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100-Letya Vladivostoka 152, 690022 Vladivostok, Russia
| | - Oksana Son
- Advanced Engineering School, Institute of Biotechnology, Bioengineering and Food Systems, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia
| | - Liudmila Tekutyeva
- Advanced Engineering School, Institute of Biotechnology, Bioengineering and Food Systems, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia
| | - Larissa Balabanova
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Prospect 100-Letya Vladivostoka 152, 690022 Vladivostok, Russia
- Advanced Engineering School, Institute of Biotechnology, Bioengineering and Food Systems, Far Eastern Federal University, 10 Ajax Bay, Russky Island, 690922 Vladivostok, Russia
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Balabanova L, Seitkalieva A, Yugay Y, Rusapetova T, Slepchenko L, Podvolotskaya A, Yatsunskaya M, Vasyutkina E, Son O, Tekutyeva L, Shkryl Y. Engineered Fungus Thermothelomyces thermophilus Producing Plant Storage Proteins. J Fungi (Basel) 2022; 8:jof8020119. [PMID: 35205873 PMCID: PMC8877005 DOI: 10.3390/jof8020119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/16/2022] [Accepted: 01/21/2022] [Indexed: 11/30/2022] Open
Abstract
An efficient Agrobacterium-mediated genetic transformation based on the plant binary vector pPZP-RCS2 was carried out for the multiple heterologous protein production in filamentous fungus Thermothelomyces thermophilus F-859 (formerly Myceliophthora thermophila F-859). The engineered fungus Th. thermophilus was able to produce plant storage proteins of Zea mays (α-zein Z19) and Amaranthus hypochondriacus (albumin A1) to enrich fungal biomass by valuable nutritional proteins and improved amino acid content. The mRNA levels of z19 and a1 genes were significantly dependent on their driving promoters: the promoter of tryptophan synthase (PtrpC) was more efficient to express a1, while the promoter of translation elongation factor (Ptef) provided much higher levels of z19 transcript abundance. In general, the total recombinant proteins and amino acid contents were higher in the Ptef-containing clones. This work describes a new strategy to improve mycoprotein nutritive value by overexpression of plant storage proteins.
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Affiliation(s)
- Larissa Balabanova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letya Vladivostoka 159, 690022 Vladivostok, Russia; (L.B.); (A.S.); (L.S.)
| | - Aleksandra Seitkalieva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letya Vladivostoka 159, 690022 Vladivostok, Russia; (L.B.); (A.S.); (L.S.)
| | - Yulia Yugay
- Federal Scientific Centre of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letya Vladivostoka 159, 690022 Vladivostok, Russia; (Y.Y.); (T.R.); (M.Y.); (E.V.)
| | - Tatiana Rusapetova
- Federal Scientific Centre of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letya Vladivostoka 159, 690022 Vladivostok, Russia; (Y.Y.); (T.R.); (M.Y.); (E.V.)
| | - Lubov Slepchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letya Vladivostoka 159, 690022 Vladivostok, Russia; (L.B.); (A.S.); (L.S.)
| | - Anna Podvolotskaya
- Department of Bioeconomy and Food Security, Far Eastern Federal University, B417 Office, Bldg. 20, Ajax St., Russky Island, 690950 Vladivostok, Russia; (A.P.); (O.S.); (L.T.)
- ARNIKA, Territory of PDA Nadezhdinskaya, Centralnay St. 42, 692481 Volno-Nadezhdinskoye, Primorsky Krai, Russia
| | - Margarita Yatsunskaya
- Federal Scientific Centre of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letya Vladivostoka 159, 690022 Vladivostok, Russia; (Y.Y.); (T.R.); (M.Y.); (E.V.)
| | - Elena Vasyutkina
- Federal Scientific Centre of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letya Vladivostoka 159, 690022 Vladivostok, Russia; (Y.Y.); (T.R.); (M.Y.); (E.V.)
| | - Oksana Son
- Department of Bioeconomy and Food Security, Far Eastern Federal University, B417 Office, Bldg. 20, Ajax St., Russky Island, 690950 Vladivostok, Russia; (A.P.); (O.S.); (L.T.)
- ARNIKA, Territory of PDA Nadezhdinskaya, Centralnay St. 42, 692481 Volno-Nadezhdinskoye, Primorsky Krai, Russia
| | - Liudmila Tekutyeva
- Department of Bioeconomy and Food Security, Far Eastern Federal University, B417 Office, Bldg. 20, Ajax St., Russky Island, 690950 Vladivostok, Russia; (A.P.); (O.S.); (L.T.)
- ARNIKA, Territory of PDA Nadezhdinskaya, Centralnay St. 42, 692481 Volno-Nadezhdinskoye, Primorsky Krai, Russia
| | - Yury Shkryl
- Federal Scientific Centre of the East Asia Terrestrial Biodiversity, Far Eastern Branch of the Russian Academy of Sciences, Prospect 100-letya Vladivostoka 159, 690022 Vladivostok, Russia; (Y.Y.); (T.R.); (M.Y.); (E.V.)
- Correspondence: ; Tel.: +7-4232-312-129; Fax: +7-4232-310-193
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Balabanova L, Averianova L, Marchenok M, Son O, Tekutyeva L. Microbial and Genetic Resources for Cobalamin (Vitamin B12) Biosynthesis: From Ecosystems to Industrial Biotechnology. Int J Mol Sci 2021; 22:ijms22094522. [PMID: 33926061 PMCID: PMC8123684 DOI: 10.3390/ijms22094522] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 04/23/2021] [Accepted: 04/23/2021] [Indexed: 12/12/2022] Open
Abstract
Many microbial producers of coenzyme B12 family cofactors together with their metabolically interdependent pathways are comprehensively studied and successfully used both in natural ecosystems dominated by auxotrophs, including bacteria and mammals, and in the safe industrial production of vitamin B12. Metabolic reconstruction for genomic and metagenomic data and functional genomics continue to mine the microbial and genetic resources for biosynthesis of the vital vitamin B12. Availability of metabolic engineering techniques and usage of affordable and renewable sources allowed improving bioprocess of vitamins, providing a positive impact on both economics and environment. The commercial production of vitamin B12 is mainly achieved through the use of the two major industrial strains, Propionobacterium shermanii and Pseudomonas denitrificans, that involves about 30 enzymatic steps in the biosynthesis of cobalamin and completely replaces chemical synthesis. However, there are still unresolved issues in cobalamin biosynthesis that need to be elucidated for future bioprocess improvements. In the present work, we review the current state of development and challenges for cobalamin (vitamin B12) biosynthesis, describing the major and novel prospective strains, and the studies of environmental factors and genetic tools effecting on the fermentation process are reported.
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Affiliation(s)
- Larissa Balabanova
- Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690922 Vladivostok, Russia; (L.A.); (M.M.); (O.S.); (L.T.)
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, 690022 Vladivostok, Russia
- ARNIKA, Territory of PDA Nadezhdinskaya, 692481 Primorskiy Region, Russia
- Correspondence:
| | - Liudmila Averianova
- Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690922 Vladivostok, Russia; (L.A.); (M.M.); (O.S.); (L.T.)
- ARNIKA, Territory of PDA Nadezhdinskaya, 692481 Primorskiy Region, Russia
| | - Maksim Marchenok
- Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690922 Vladivostok, Russia; (L.A.); (M.M.); (O.S.); (L.T.)
- ARNIKA, Territory of PDA Nadezhdinskaya, 692481 Primorskiy Region, Russia
| | - Oksana Son
- Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690922 Vladivostok, Russia; (L.A.); (M.M.); (O.S.); (L.T.)
- ARNIKA, Territory of PDA Nadezhdinskaya, 692481 Primorskiy Region, Russia
| | - Liudmila Tekutyeva
- Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690922 Vladivostok, Russia; (L.A.); (M.M.); (O.S.); (L.T.)
- ARNIKA, Territory of PDA Nadezhdinskaya, 692481 Primorskiy Region, Russia
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Balabanova L, Shkryl Y, Slepchenko L, Cheraneva D, Podvolotskaya A, Bakunina I, Nedashkovskaya O, Son O, Tekutyeva L. Genomic Features of a Food-Derived Pseudomonas aeruginosa Strain PAEM and Biofilm-Associated Gene Expression under a Marine Bacterial α-Galactosidase. Int J Mol Sci 2020; 21:ijms21207666. [PMID: 33081309 PMCID: PMC7593944 DOI: 10.3390/ijms21207666] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Revised: 10/09/2020] [Accepted: 10/14/2020] [Indexed: 12/15/2022] Open
Abstract
The biofilm-producing strains of P. aeruginosa colonize various surfaces, including food products and industry equipment that can cause serious human and animal health problems. The biofilms enable microorganisms to evolve the resistance to antibiotics and disinfectants. Analysis of the P. aeruginosa strain (serotype O6, sequence type 2502), isolated from an environment of meat processing (PAEM) during a ready-to-cook product storage (−20 °C), showed both the mosaic similarity and differences between free-living and clinical strains by their coding DNA sequences. Therefore, a cold shock protein (CspA) has been suggested for consideration of the evolution probability of the cold-adapted P. aeruginosa strains. In addition, the study of the action of cold-active enzymes from marine bacteria against the food-derived pathogen could contribute to the methods for controlling P. aeruginosa biofilms. The genes responsible for bacterial biofilm regulation are predominantly controlled by quorum sensing, and they directly or indirectly participate in the synthesis of extracellular polysaccharides, which are the main element of the intercellular matrix. The levels of expression for 14 biofilm-associated genes of the food-derived P. aeruginosa strain PAEM in the presence of different concentrations of the glycoside hydrolase of family 36, α-galactosidase α-PsGal, from the marine bacterium Pseudoalteromonas sp. KMM 701 were determined. The real-time PCR data clustered these genes into five groups according to the pattern of positive or negative regulation of their expression in response to the action of α-galactosidase. The results revealed a dose-dependent mechanism of the enzymatic effect on the PAEM biofilm synthesis and dispersal genes.
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Affiliation(s)
- Larissa Balabanova
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, the Russian Academy of Sciences, 690022 Vladivostok, Russia; (L.S.); (D.C.); (I.B.); (O.N.)
- Basic Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690090 Vladivostok, Russia; (A.P.); (O.S.); (L.T.)
- Correspondence: (L.B.); (Y.S.)
| | - Yuri Shkryl
- Federal Scientific Center of the East Asia Terrestrial Biodiversity, Far Eastern Branch, the Russian Academy of Sciences, 690022 Vladivostok, Russia
- Correspondence: (L.B.); (Y.S.)
| | - Lubov Slepchenko
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, the Russian Academy of Sciences, 690022 Vladivostok, Russia; (L.S.); (D.C.); (I.B.); (O.N.)
- Basic Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690090 Vladivostok, Russia; (A.P.); (O.S.); (L.T.)
| | - Daria Cheraneva
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, the Russian Academy of Sciences, 690022 Vladivostok, Russia; (L.S.); (D.C.); (I.B.); (O.N.)
| | - Anna Podvolotskaya
- Basic Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690090 Vladivostok, Russia; (A.P.); (O.S.); (L.T.)
| | - Irina Bakunina
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, the Russian Academy of Sciences, 690022 Vladivostok, Russia; (L.S.); (D.C.); (I.B.); (O.N.)
| | - Olga Nedashkovskaya
- Laboratory of Marine Biochemistry, G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, the Russian Academy of Sciences, 690022 Vladivostok, Russia; (L.S.); (D.C.); (I.B.); (O.N.)
| | - Oksana Son
- Basic Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690090 Vladivostok, Russia; (A.P.); (O.S.); (L.T.)
| | - Liudmila Tekutyeva
- Basic Department of Bioeconomy and Food Security, School of Economics and Management, Far Eastern Federal University, 690090 Vladivostok, Russia; (A.P.); (O.S.); (L.T.)
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Bakunina I, Likhatskaya G, Slepchenko L, Balabanova L, Tekutyeva L, Son O, Shubina L, Makarieva T. Effect of Pentacyclic Guanidine Alkaloids from the Sponge Monanchora pulchra on Activity of α-Glycosidases from Marine Bacteria. Mar Drugs 2019; 17:E22. [PMID: 30609674 PMCID: PMC6356649 DOI: 10.3390/md17010022] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 12/09/2018] [Accepted: 12/25/2018] [Indexed: 12/12/2022] Open
Abstract
The effect of monanchomycalin B, monanhocicidin A, and normonanhocidin A isolated from the Northwest Pacific sample of the sponge Monanchora pulchra was investigated on the activity of α-galactosidase from the marine γ-proteobacterium Pseudoalteromonas sp. KMM 701 (α-PsGal), and α-N-acetylgalactosaminidase from the marine bacterium Arenibacter latericius KMM 426T (α-NaGa). All compounds are slow-binding irreversible inhibitors of α-PsGal, but have no effect on α-NaGa. A competitive inhibitor d-galactose protects α-PsGal against the inactivation. The inactivation rate (kinact) and equilibrium inhibition (Ki) constants of monanchomycalin B, monanchocidin A, and normonanchocidin A were 0.166 ± 0.029 min-1 and 7.70 ± 0.62 μM, 0.08 ± 0.003 min-1 and 15.08 ± 1.60 μM, 0.026 ± 0.000 min-1, and 4.15 ± 0.01 μM, respectively. The 2D-diagrams of α-PsGal complexes with the guanidine alkaloids were constructed with "vessel" and "anchor" parts of the compounds. Two alkaloid binding sites on the molecule of α-PsGal are shown. Carboxyl groups of the catalytic residues Asp451 and Asp516 of the α-PsGal active site interact with amino groups of "anchor" parts of the guanidine alkaloid molecules.
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Affiliation(s)
- Irina Bakunina
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Galina Likhatskaya
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Lubov Slepchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
- Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Larissa Balabanova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
- Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Liudmila Tekutyeva
- Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Oksana Son
- Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Larisa Shubina
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Tatyana Makarieva
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
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Bakunina I, Slepchenko L, Anastyuk S, Isakov V, Likhatskaya G, Kim N, Tekutyeva L, Son O, Balabanova L. Characterization of Properties and Transglycosylation Abilities of Recombinant α-Galactosidase from Cold-Adapted Marine Bacterium Pseudoalteromonas KMM 701 and Its C494N and D451A Mutants. Mar Drugs 2018; 16:E349. [PMID: 30250010 PMCID: PMC6213131 DOI: 10.3390/md16100349] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 09/20/2018] [Accepted: 09/21/2018] [Indexed: 12/03/2022] Open
Abstract
A novel wild-type recombinant cold-active α-d-galactosidase (α-PsGal) from the cold-adapted marine bacterium Pseudoalteromonas sp. KMM 701, and its mutants D451A and C494N, were studied in terms of their structural, physicochemical, and catalytic properties. Homology models of the three-dimensional α-PsGal structure, its active center, and complexes with D-galactose were constructed for identification of functionally important amino acid residues in the active site of the enzyme, using the crystal structure of the α-galactosidase from Lactobacillus acidophilus as a template. The circular dichroism spectra of the wild α-PsGal and mutant C494N were approximately identical. The C494N mutation decreased the efficiency of retaining the affinity of the enzyme to standard p-nitrophenyl-α-galactopiranoside (pNP-α-Gal). Thin-layer chromatography, matrix-assisted laser desorption/ionization mass spectrometry, and nuclear magnetic resonance spectroscopy methods were used to identify transglycosylation products in reaction mixtures. α-PsGal possessed a narrow acceptor specificity. Fructose, xylose, fucose, and glucose were inactive as acceptors in the transglycosylation reaction. α-PsGal synthesized -α(1→6)- and -α(1→4)-linked galactobiosides from melibiose as well as -α(1→6)- and -α(1→3)-linked p-nitrophenyl-digalactosides (Gal₂-pNP) from pNP-α-Gal. The D451A mutation in the active center completely inactivated the enzyme. However, the substitution of C494N discontinued the Gal-α(1→3)-Gal-pNP synthesis and increased the Gal-α(1→4)-Gal yield compared to Gal-α(1→6)-Gal-pNP.
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Affiliation(s)
- Irina Bakunina
- Laboratory of Enzyme Chemistry, Laboratory of Marine Biochemistry, Laboratory of Bioassays and Mechanism of action of Biologically Active Substances, Laboratory of Instrumental and Radioisotope Testing Methods, Group of NMR-Spectroscopy of G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Lubov Slepchenko
- Laboratory of Enzyme Chemistry, Laboratory of Marine Biochemistry, Laboratory of Bioassays and Mechanism of action of Biologically Active Substances, Laboratory of Instrumental and Radioisotope Testing Methods, Group of NMR-Spectroscopy of G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
- School of Economics and Management, School of Natural Sciences of Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Stanislav Anastyuk
- Laboratory of Enzyme Chemistry, Laboratory of Marine Biochemistry, Laboratory of Bioassays and Mechanism of action of Biologically Active Substances, Laboratory of Instrumental and Radioisotope Testing Methods, Group of NMR-Spectroscopy of G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Vladimir Isakov
- Laboratory of Enzyme Chemistry, Laboratory of Marine Biochemistry, Laboratory of Bioassays and Mechanism of action of Biologically Active Substances, Laboratory of Instrumental and Radioisotope Testing Methods, Group of NMR-Spectroscopy of G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Galina Likhatskaya
- Laboratory of Enzyme Chemistry, Laboratory of Marine Biochemistry, Laboratory of Bioassays and Mechanism of action of Biologically Active Substances, Laboratory of Instrumental and Radioisotope Testing Methods, Group of NMR-Spectroscopy of G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Natalya Kim
- Laboratory of Enzyme Chemistry, Laboratory of Marine Biochemistry, Laboratory of Bioassays and Mechanism of action of Biologically Active Substances, Laboratory of Instrumental and Radioisotope Testing Methods, Group of NMR-Spectroscopy of G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
| | - Liudmila Tekutyeva
- School of Economics and Management, School of Natural Sciences of Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Oksana Son
- School of Economics and Management, School of Natural Sciences of Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
| | - Larissa Balabanova
- Laboratory of Enzyme Chemistry, Laboratory of Marine Biochemistry, Laboratory of Bioassays and Mechanism of action of Biologically Active Substances, Laboratory of Instrumental and Radioisotope Testing Methods, Group of NMR-Spectroscopy of G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok 690022, Russia.
- School of Economics and Management, School of Natural Sciences of Far Eastern Federal University, Russky Island, Vladivostok 690022, Russia.
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Balabanova L, Slepchenko L, Son O, Tekutyeva L. Biotechnology Potential of Marine Fungi Degrading Plant and Algae Polymeric Substrates. Front Microbiol 2018; 9:1527. [PMID: 30050513 PMCID: PMC6052901 DOI: 10.3389/fmicb.2018.01527] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 06/19/2018] [Indexed: 12/19/2022] Open
Abstract
Filamentous fungi possess the metabolic capacity to degrade environment organic matter, much of which is the plant and algae material enriched with the cell wall carbohydrates and polyphenol complexes that frequently can be assimilated by only marine fungi. As the most renewable energy feedstock on the Earth, the plant or algae polymeric substrates induce an expression of microbial extracellular enzymes that catalyze their cleaving up to the component sugars. However, the question of what the marine fungi contributes to the plant and algae material biotransformation processes has yet to be highlighted sufficiently. In this review, we summarized the potential of marine fungi alternatively to terrestrial fungi to produce the biotechnologically valuable extracellular enzymes in response to the plant and macroalgae polymeric substrates as sources of carbon for their bioconversion used for industries and bioremediation.
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Affiliation(s)
- Larissa Balabanova
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia
- Innovative Technology Center, Far Eastern Federal University, Vladivostok, Russia
| | - Lubov Slepchenko
- G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far Eastern Branch, Russian Academy of Sciences, Vladivostok, Russia
- Innovative Technology Center, Far Eastern Federal University, Vladivostok, Russia
| | - Oksana Son
- Innovative Technology Center, Far Eastern Federal University, Vladivostok, Russia
| | - Liudmila Tekutyeva
- Innovative Technology Center, Far Eastern Federal University, Vladivostok, Russia
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Balabanova L, Podvolotskaya A, Slepchenko L, Eliseikina M, Noskova Y, Nedashkovskaya O, Son O, Tekutyeva L, Rasskazov V. Nucleolytic enzymes from the marine bacterium Cobetia amphilecti KMM 296 with antibiofilm activity and biopreservative effect on meat products. Food Control 2017. [DOI: 10.1016/j.foodcont.2017.02.029] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Sun N, Tekutyeva L, Wang S, Pu Q, Zhou C, Wang J, Che H. A modified weight-of-evidence approach to evaluate the allergenic potential of food proteins. Toxicol Res (Camb) 2015. [DOI: 10.1039/c4tx00211c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Schematic interpretation of a modified weight-of-evidence approach for evaluating the allergenic potential of food proteins.
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Affiliation(s)
- Na Sun
- College of Food Science and Nutritional Engineering
- China Agricultural University
- Beijing
- China
| | - Liudmila Tekutyeva
- Department of Commodity Science and Examination of Goods
- School of Business and Public Administration
- Far Eastern Federal University
- 8 Suhanova St. Vladivostok
- Russia
| | - Shiping Wang
- College of Food Science and Nutritional Engineering
- China Agricultural University
- Beijing
- China
| | - Qiankun Pu
- College of Food Science and Nutritional Engineering
- China Agricultural University
- Beijing
- China
| | - Cui Zhou
- College of Food Science and Nutritional Engineering
- China Agricultural University
- Beijing
- China
| | - Jing Wang
- College of Food Science and Nutritional Engineering
- China Agricultural University
- Beijing
- China
| | - Huilian Che
- College of Food Science and Nutritional Engineering
- China Agricultural University
- Beijing
- China
- The Supervision
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