Standard

A genome-scale metabolic model of 2,3-butanediol production by thermophilic bacteria geobacillus icigianus. / Kulyashov, Mikhail; Peltek, Sergey E.; Akberdin, Ilya R.

в: Microorganisms, Том 8, № 7, 1002, 01.07.2020, стр. 1-13.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

APA

Vancouver

Kulyashov M, Peltek SE, Akberdin IR. A genome-scale metabolic model of 2,3-butanediol production by thermophilic bacteria geobacillus icigianus. Microorganisms. 2020 июль 1;8(7):1-13. 1002. doi: 10.3390/microorganisms8071002

Author

Kulyashov, Mikhail ; Peltek, Sergey E. ; Akberdin, Ilya R. / A genome-scale metabolic model of 2,3-butanediol production by thermophilic bacteria geobacillus icigianus. в: Microorganisms. 2020 ; Том 8, № 7. стр. 1-13.

BibTeX

@article{45469d6f86fe4175853deb1c1db880d9,
title = "A genome-scale metabolic model of 2,3-butanediol production by thermophilic bacteria geobacillus icigianus",
abstract = "The thermophilic strain of the genus Geobacillus, Geobacillus icigianus is a promising bacterial chassis for a wide range of biotechnological applications. In this study, we explored the metabolic potential of Geobacillus icigianus for the production of 2,3-butanediol (2,3-BTD), one of the cost-effective commodity chemicals. Here we present a genome-scale metabolic model iMK1321 for Geobacillus icigianus constructed using an auto-generating pipeline with consequent thorough manual curation. The model contains 1321 genes and includes 1676 reactions and 1589 metabolites, representing the most-complete and publicly available model of the genus Geobacillus. The developed model provides new insights into thermophilic bacterial metabolism and highlights new strategies for biotechnological applications of the strain. Our analysis suggests that Geobacillus icigianus has a potential for 2,3-butanediol production from a variety of utilized carbon sources, including glycerine, a common byproduct of biofuel production. We identified a set of solutions for enhancing 2,3-BTD production, including cultivation under anaerobic or microaerophilic conditions and decreasing the TCA flux to succinate via reducing citrate synthase activity. Both in silico predicted metabolic alternatives have been previously experimentally verified for closely related strains including the genus Bacillus.",
keywords = "2,3-butanediol, Flux balance analysis, Genome-scale, Geobacillus icigianus, Metabolic model",
author = "Mikhail Kulyashov and Peltek, {Sergey E.} and Akberdin, {Ilya R.}",
note = "Publisher Copyright: {\textcopyright} 2020 by the authors. Licensee MDPI, Basel, Switzerland.",
year = "2020",
month = jul,
day = "1",
doi = "10.3390/microorganisms8071002",
language = "English",
volume = "8",
pages = "1--13",
journal = "Microorganisms",
issn = "2076-2607",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "7",

}

RIS

TY - JOUR

T1 - A genome-scale metabolic model of 2,3-butanediol production by thermophilic bacteria geobacillus icigianus

AU - Kulyashov, Mikhail

AU - Peltek, Sergey E.

AU - Akberdin, Ilya R.

N1 - Publisher Copyright: © 2020 by the authors. Licensee MDPI, Basel, Switzerland.

PY - 2020/7/1

Y1 - 2020/7/1

N2 - The thermophilic strain of the genus Geobacillus, Geobacillus icigianus is a promising bacterial chassis for a wide range of biotechnological applications. In this study, we explored the metabolic potential of Geobacillus icigianus for the production of 2,3-butanediol (2,3-BTD), one of the cost-effective commodity chemicals. Here we present a genome-scale metabolic model iMK1321 for Geobacillus icigianus constructed using an auto-generating pipeline with consequent thorough manual curation. The model contains 1321 genes and includes 1676 reactions and 1589 metabolites, representing the most-complete and publicly available model of the genus Geobacillus. The developed model provides new insights into thermophilic bacterial metabolism and highlights new strategies for biotechnological applications of the strain. Our analysis suggests that Geobacillus icigianus has a potential for 2,3-butanediol production from a variety of utilized carbon sources, including glycerine, a common byproduct of biofuel production. We identified a set of solutions for enhancing 2,3-BTD production, including cultivation under anaerobic or microaerophilic conditions and decreasing the TCA flux to succinate via reducing citrate synthase activity. Both in silico predicted metabolic alternatives have been previously experimentally verified for closely related strains including the genus Bacillus.

AB - The thermophilic strain of the genus Geobacillus, Geobacillus icigianus is a promising bacterial chassis for a wide range of biotechnological applications. In this study, we explored the metabolic potential of Geobacillus icigianus for the production of 2,3-butanediol (2,3-BTD), one of the cost-effective commodity chemicals. Here we present a genome-scale metabolic model iMK1321 for Geobacillus icigianus constructed using an auto-generating pipeline with consequent thorough manual curation. The model contains 1321 genes and includes 1676 reactions and 1589 metabolites, representing the most-complete and publicly available model of the genus Geobacillus. The developed model provides new insights into thermophilic bacterial metabolism and highlights new strategies for biotechnological applications of the strain. Our analysis suggests that Geobacillus icigianus has a potential for 2,3-butanediol production from a variety of utilized carbon sources, including glycerine, a common byproduct of biofuel production. We identified a set of solutions for enhancing 2,3-BTD production, including cultivation under anaerobic or microaerophilic conditions and decreasing the TCA flux to succinate via reducing citrate synthase activity. Both in silico predicted metabolic alternatives have been previously experimentally verified for closely related strains including the genus Bacillus.

KW - 2,3-butanediol

KW - Flux balance analysis

KW - Genome-scale

KW - Geobacillus icigianus

KW - Metabolic model

UR - http://www.scopus.com/inward/record.url?scp=85090743001&partnerID=8YFLogxK

U2 - 10.3390/microorganisms8071002

DO - 10.3390/microorganisms8071002

M3 - Article

C2 - 32635563

AN - SCOPUS:85090743001

VL - 8

SP - 1

EP - 13

JO - Microorganisms

JF - Microorganisms

SN - 2076-2607

IS - 7

M1 - 1002

ER -

ID: 25309286