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Cephalosporin C biosynthesis and fermentation in Acremonium chrysogenum. Appl Microbiol Biotechnol 2022; 106:6413-6426. [DOI: 10.1007/s00253-022-12181-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 09/06/2022] [Accepted: 09/08/2022] [Indexed: 11/25/2022]
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Ruiz-Villafán B, Cruz-Bautista R, Manzo-Ruiz M, Passari AK, Villarreal-Gómez K, Rodríguez-Sanoja R, Sánchez S. Carbon catabolite regulation of secondary metabolite formation, an old but not well-established regulatory system. Microb Biotechnol 2021; 15:1058-1072. [PMID: 33675560 PMCID: PMC8966007 DOI: 10.1111/1751-7915.13791] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Revised: 02/17/2021] [Accepted: 02/18/2021] [Indexed: 11/28/2022] Open
Abstract
Secondary microbial metabolites have various functions for the producer microorganisms, which allow them to interact and survive in adverse environments. In addition to these functions, other biological activities may have clinical relevance, as diverse as antimicrobial, anticancer and hypocholesterolaemic effects. These metabolites are usually formed during the idiophase of growth and have a wide diversity in their chemical structures. Their synthesis is under the impact of the type and concentration of the culture media nutrients. Some of the molecular mechanisms that affect the synthesis of secondary metabolites in bacteria (Gram‐positive and negative) and fungi are partially known. Moreover, all microorganisms have their peculiarities in the control mechanisms of carbon sources, even those belonging to the same genus. This regulatory knowledge is necessary to establish culture conditions and manipulation methods for genetic improvement and product fermentation. As the carbon source is one of the essential nutritional factors for antibiotic production, its study has been imperative both at the industrial and research levels. This review aims to draw the utmost recent advances performed to clarify the molecular mechanisms of the negative effect exerted by the carbon source on the secondary metabolite formation, emphasizing those found in Streptomyces, one of the genera most profitable antibiotic producers.
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Affiliation(s)
- Beatriz Ruiz-Villafán
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, CdMx, México City, 04510, México
| | - Rodrigo Cruz-Bautista
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, CdMx, México City, 04510, México
| | - Monserrat Manzo-Ruiz
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, CdMx, México City, 04510, México
| | - Ajit Kumar Passari
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, CdMx, México City, 04510, México
| | - Karen Villarreal-Gómez
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, CdMx, México City, 04510, México
| | - Romina Rodríguez-Sanoja
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, CdMx, México City, 04510, México
| | - Sergio Sánchez
- Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, CdMx, México City, 04510, México
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Campbell K, Xia J, Nielsen J. The Impact of Systems Biology on Bioprocessing. Trends Biotechnol 2017; 35:1156-1168. [DOI: 10.1016/j.tibtech.2017.08.011] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 08/28/2017] [Accepted: 08/29/2017] [Indexed: 12/16/2022]
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A GATA-type transcription factor AcAREB for nitrogen metabolism is involved in regulation of cephalosporin biosynthesis in Acremonium chrysogenum. SCIENCE CHINA-LIFE SCIENCES 2017; 60:958-967. [DOI: 10.1007/s11427-017-9118-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 05/11/2017] [Indexed: 10/19/2022]
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Yoo HY, Lee JH, Kim DS, Lee JH, Lee SK, Lee SJ, Park C, Kim SW. Enhancement of glucose yield from canola agricultural residue by alkali pretreatment based on multi-regression models. J IND ENG CHEM 2017. [DOI: 10.1016/j.jiec.2017.03.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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