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Yang J, Zeng M, Wu H, Han Z, Du ZR, Yu X, Luo W. Light irradiation changes the regulation pattern of BtCrgA on carotenogenesis in Blakeslea trispora. FEMS Microbiol Lett 2024; 371:fnae002. [PMID: 38200712 DOI: 10.1093/femsle/fnae002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/20/2023] [Accepted: 01/09/2024] [Indexed: 01/12/2024] Open
Abstract
CrgA has been shown to be a negative regulator of carotenogenesis in some filamentous fungi, while light irradiation is an inducible environmental factor for carotenoid biosynthesis. To clarify the relationship between CrgA and light-inducible carotenogenesis in Blakeslea trispora, the cis-acting elements of the btcrgA promoter region were investigated, followed by the analyses of correlation between the expression of btcrgA and carotenoid structural genes under different irradiation conditions. A variety of cis-acting elements associated with light response was observed in the promoter region of btcrgA, and transcription of btcrgA and carotenoid structural genes under different irradiation conditions was induced by white light with a clear correlation. Then, RNA interference and overexpression of btcrgA were performed to investigate their effects on carotenogenesis at different levels under irradiation and darkness. The analyses of transcription and enzyme activities of carotenoid structural gene, and accumulation of carotenoids among btcrgA-interfered, btcrgA-overexpressed, and wild-type strains under irradiation and darkness indicate that btcrgA negatively regulates the synthesis of carotenoid in darkness, while promotes the carotenogenesis under irradiation regardless of reduced or overexpression of btcrgA .
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Affiliation(s)
- Jiamin Yang
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Mingxi Zeng
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Hui Wu
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhenlin Han
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, HI 96822, USA
| | - Zhiyan Rock Du
- Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa, Honolulu, HI 96822, USA
| | - Xiaobin Yu
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
| | - Wei Luo
- The Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University, Wuxi 214122, China
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Naz T, Ullah S, Nazir Y, Li S, Iqbal B, Liu Q, Mohamed H, Song Y. Industrially Important Fungal Carotenoids: Advancements in Biotechnological Production and Extraction. J Fungi (Basel) 2023; 9:jof9050578. [PMID: 37233289 DOI: 10.3390/jof9050578] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/11/2023] [Accepted: 05/11/2023] [Indexed: 05/27/2023] Open
Abstract
Carotenoids are lipid-soluble compounds that are present in nature, including plants and microorganisms such as fungi, certain bacteria, and algae. In fungi, they are widely present in almost all taxonomic classifications. Fungal carotenoids have gained special attention due to their biochemistry and the genetics of their synthetic pathway. The antioxidant potential of carotenoids may help fungi survive longer in their natural environment. Carotenoids may be produced in greater quantities using biotechnological methods than by chemical synthesis or plant extraction. The initial focus of this review is on industrially important carotenoids in the most advanced fungal and yeast strains, with a brief description of their taxonomic classification. Biotechnology has long been regarded as the most suitable alternative way of producing natural pigment from microbes due to their immense capacity to accumulate these pigments. So, this review mainly presents the recent progress in the genetic modification of native and non-native producers to modify the carotenoid biosynthetic pathway for enhanced carotenoid production, as well as factors affecting carotenoid biosynthesis in fungal strains and yeast, and proposes various extraction methods to obtain high yields of carotenoids in an attempt to find suitable greener extraction methods. Finally, a brief description of the challenges regarding the commercialization of these fungal carotenoids and the solution is also given.
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Affiliation(s)
- Tahira Naz
- Colin Ratledge Center for Microbial Lipids, College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China
| | - Samee Ullah
- Colin Ratledge Center for Microbial Lipids, College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China
- Faculty of Allied Health Sciences, University Institute of Food Science and Technology, The University of Lahore, Lahore 54000, Pakistan
| | - Yusuf Nazir
- Colin Ratledge Center for Microbial Lipids, College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China
- Department of Food Sciences, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
- Innovation Centre for Confectionery Technology (MANIS), Faculty of Science and Technology, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
| | - Shaoqi Li
- Colin Ratledge Center for Microbial Lipids, College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China
| | - Bushra Iqbal
- Colin Ratledge Center for Microbial Lipids, College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China
| | - Qing Liu
- Colin Ratledge Center for Microbial Lipids, College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China
| | - Hassan Mohamed
- Colin Ratledge Center for Microbial Lipids, College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China
- Department of Botany and Microbiology, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt
| | - Yuanda Song
- Colin Ratledge Center for Microbial Lipids, College of Agricultural Engineering and Food Science, Shandong University of Technology, Zibo 255000, China
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Joshi K, Kumar P, Kataria R. Microbial carotenoid production and their potential applications as antioxidants: A current update. Process Biochem 2023. [DOI: 10.1016/j.procbio.2023.02.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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Sayed A, Elbalasy I, Mohamed MS. Novel β-Carotene and Astaxanthin-Producing Marine Planococcus sp.: Insights into Carotenogenesis Regulation and Genetic Aspects. Appl Biochem Biotechnol 2023; 195:217-235. [PMID: 36070166 DOI: 10.1007/s12010-022-04148-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/28/2022] [Indexed: 01/13/2023]
Abstract
Astaxanthin and β-carotene are the most prominent carotenoids extensively used in pharmaceutics. Here, we present a halotolerant bacterium from Lake Wadi El-Natrun capable of producing astaxanthin and β-carotene analyzed by HPLC, ESI-MS, and infrared spectroscopy. The phenotypic and phylogenetic analyses classified the isolate as a novel strain of the genus Planococcus, for which the name Planococcus sp. Eg-Natrun is proposed. Carotenoid biosynthesis can exceptionally occur in a light-inducible or constitutive manner. The maximum carotenoid yields were 610 ± 13 µg/g (~ 38% β-carotene and ~ 21% astaxanthin) in a minimal medium with acetate and 1024 ± 53 µg/g dry cells in a rich marine medium. The carotenogenesis incentives (e.g., acetate) and disincentives (e.g., methomyl) were discussed. Moreover, we successfully isolated the CrtE gene, one of the astaxanthin biosynthesis genes, from the unknown genome using a consensus-based degenerate PCR approach. To our knowledge, this is the first report elucidating astaxanthin and β-carotene in the genus Planococcus.
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Affiliation(s)
- Ahmed Sayed
- Biochemistry Division, Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt.
- B CUBE Center for Molecular Bioengineering, Technische Universität Dresden, Dresden, Germany.
| | - Iman Elbalasy
- Biochemistry Division, Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
- Peter-Debye Institute for Soft Matter Physics, Leipzig University, Leipzig, Germany
| | - Mervat S Mohamed
- Biochemistry Division, Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt.
- Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk, Kingdom of Saudi Arabia.
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Lyu X, Lyu Y, Yu H, Chen W, Ye L, Yang R. Biotechnological advances for improving natural pigment production: a state-of-the-art review. BIORESOUR BIOPROCESS 2022; 9:8. [PMID: 38647847 PMCID: PMC10992905 DOI: 10.1186/s40643-022-00497-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 01/17/2022] [Indexed: 12/14/2022] Open
Abstract
In current years, natural pigments are facing a fast-growing global market due to the increase of people's awareness of health and the discovery of novel pharmacological effects of various natural pigments, e.g., carotenoids, flavonoids, and curcuminoids. However, the traditional production approaches are source-dependent and generally subject to the low contents of target pigment compounds. In order to scale-up industrial production, many efforts have been devoted to increasing pigment production from natural producers, via development of both in vitro plant cell/tissue culture systems, as well as optimization of microbial cultivation approaches. Moreover, synthetic biology has opened the door for heterologous biosynthesis of pigments via design and re-construction of novel biological modules as well as biological systems in bio-platforms. In this review, the innovative methods and strategies for optimization and engineering of both native and heterologous producers of natural pigments are comprehensively summarized. Current progress in the production of several representative high-value natural pigments is also presented; and the remaining challenges and future perspectives are discussed.
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Affiliation(s)
- Xiaomei Lyu
- School of Food Science and Technology, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Yan Lyu
- School of Food Science and Technology, Jiangnan University, Wuxi, 214122, People's Republic of China
| | - Hongwei Yu
- Institute of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China
| | - WeiNing Chen
- School of Chemical and Biomedical Engineering, College of Engineering, Nanyang Technological University, Singapore, 637459, Singapore
| | - Lidan Ye
- Institute of Bioengineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, People's Republic of China.
| | - Ruijin Yang
- School of Food Science and Technology, Jiangnan University, Wuxi, 214122, People's Republic of China.
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Liu C, Hu B, Cheng Y, Guo Y, Yao W, Qian H. Carotenoids from fungi and microalgae: A review on their recent production, extraction, and developments. BIORESOURCE TECHNOLOGY 2021; 337:125398. [PMID: 34139560 DOI: 10.1016/j.biortech.2021.125398] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/06/2021] [Accepted: 06/08/2021] [Indexed: 06/12/2023]
Abstract
The demand for carotenoids from natural sources obtained by biological extraction methods is increasing with the development of biotechnology and the continued awareness of food safety. Natural plant-derived carotenoids have a relatively high production cost and are affected by the season, while microbial-derived carotenoids are favored due to their natural, high-efficiency, low production cost, and ease of industrialization. This article reviewed the following aspects of natural carotenoids derived from microorganisms: (1) the structures and properties of main carotenoids; (2) fungal and microalgal sources of the main carotenoids; (3) influencing factors and modes of improvement for carotenoids production; (4) efficient extraction methods for carotenoids; and (5) the commercial value of carotenoids. This review provided a reference and guidance for the development of natural carotenoids derived from microorganisms.
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Affiliation(s)
- Chang Liu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, China
| | - Bin Hu
- School of Biotechnology, Jiangnan University, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, China
| | - Yuliang Cheng
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, China
| | - Yahui Guo
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, China
| | - Weirong Yao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, China
| | - He Qian
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, International Joint Laboratory on Food Safety, Jiangnan University, No.1800 Lihu Avenue, Wuxi, Jiangsu Province 214122, China.
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Gong G, Zhang X, Tan T. Simultaneously enhanced intracellular lipogenesis and β-carotene biosynthesis of Rhodotorula glutinis by light exposure with sodium acetate as the substrate. BIORESOURCE TECHNOLOGY 2020; 295:122274. [PMID: 31670113 DOI: 10.1016/j.biortech.2019.122274] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 10/14/2019] [Accepted: 10/15/2019] [Indexed: 06/10/2023]
Abstract
In this study, light exposure was applied to simultaneously enhance lipogenesis and β-carotene biosynthesis of Rhodotorula glutinis with sodium acetate as the sole carbon source. The results showed that cell growth, intracellular lipogenesis and carotene biosynthesis were improved with an optimal exposure condition at 10 g/L and 20 g/L sodium acetate. Under high light exposure condition (8000 lx), cell growth and lipid production were inhibited while β-carotene accumulation was promoted. The fatty acid compositions moreover revealed that more polyunsaturated fatty acids and linoleic acid were generated under light exposure, which demonstrated its crucial role in the oxidative stress resistance in R. glutinis. The expression levels of some genes in acetate consumption, lipogenesis and β-carotene biosynthesis were found significantly upregulated under light exposure. The results proved that light exposure could be applied as an effective method to improve lipid and β-carotene production with sodium acetate as the substrate in R. glutinis.
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Affiliation(s)
- Guiping Gong
- Beijing Key Lab of Bioprocess, National Energy R&D Center for Biorefinery, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Xu Zhang
- Beijing Key Lab of Bioprocess, National Energy R&D Center for Biorefinery, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China.
| | - Tianwei Tan
- Beijing Key Lab of Bioprocess, National Energy R&D Center for Biorefinery, College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, PR China
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9
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Tian L, Xu X, Jiang L, Zhang Z, Huang H. Optimization of fermentation conditions for carotenoid production in the radiation-resistant strain Deinococcus xibeiensis R13. Bioprocess Biosyst Eng 2019; 42:631-642. [DOI: 10.1007/s00449-018-02069-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Accepted: 12/27/2018] [Indexed: 01/30/2023]
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Chen CY, Kao AL, Tsai ZC, Shen YM, Kao PH, Ng IS, Chang JS. Expression of Synthetic Phytoene Synthase Gene to Enhance β-Carotene Production in Scenedesmus
sp. CPC2. Biotechnol J 2017; 12. [DOI: 10.1002/biot.201700204] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 08/30/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Chun-Yen Chen
- University Center of Bioscience and Biotechnology; National Cheng Kung University; Tainan 701, Taiwan
| | - Ai-Ling Kao
- Department of Biotechnology; Green Technology Research Institute; CPC Corporation; Taiwan
| | - Zheng-Chia Tsai
- Department of Biotechnology; Green Technology Research Institute; CPC Corporation; Taiwan
| | - Yu-Mei Shen
- University Center of Bioscience and Biotechnology; National Cheng Kung University; Tainan 701, Taiwan
| | - Pei-Hsun Kao
- Department of Chemical Engineering; National Cheng Kung University; Tainan 70101 Taiwan
| | - I-Son Ng
- Department of Chemical Engineering; National Cheng Kung University; Tainan 70101 Taiwan
- Research Center for Energy Technology and Strategy; National Cheng Kung University; Tainan 70101 Taiwan
| | - Jo-Shu Chang
- Department of Chemical Engineering; National Cheng Kung University; Tainan 70101 Taiwan
- Research Center for Energy Technology and Strategy; National Cheng Kung University; Tainan 70101 Taiwan
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Wang Y, Pang J, Zheng Y, Jiang P, Gong W, Chen X, Chen D. Genetic manipulation of the bifunctional gene, carRA, to enhance lycopene content in Blakeslea trispora. Biochem Eng J 2017. [DOI: 10.1016/j.bej.2016.12.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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