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Yu C, Zhang C, Xu X, Huang J, Chen Y, Luo X, Wang H, Shen C. Omic analysis of the endangered Taxaceae species Pseudotaxus chienii revealed the differences in taxol biosynthesis pathway between Pseudotaxus and Taxus yunnanensis trees. BMC PLANT BIOLOGY 2021; 21:104. [PMID: 33622251 PMCID: PMC7903646 DOI: 10.1186/s12870-021-02883-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Accepted: 02/09/2021] [Indexed: 05/17/2023]
Abstract
BACKGROUND Taxol is an efficient anticancer drug accumulated in Taxus species. Pseudotaxus chienii is an important member of Taxaceae, however, the level of six taxoids in P. chienii is largely unknown. RESULTS High accumulation of 10-DAB, taxol, and 7-E-PTX suggested that P. chienii is a good taxol-yielding species for large-scale cultivation. By the omics approaches, a total of 3,387 metabolites and 61,146 unigenes were detected and annotated. Compared with a representative Taxus tree (Taxus yunnanensis), most of the differentially accumulated metabolites and differential expressed genes were assigned into 10 primary and secondary metabolism pathways. Comparative analyses revealed the variations in the precursors and intermediate products of taxol biosynthesis between P. chienii and T. yunnanensis. Taxusin-like metabolites highly accumulated in P. chienii, suggesting a wider value of P. chienii in pharmaceutical industry. CONCLUSIONS In our study, the occurrence of taxoids in P. chienii was determined. The differential expression of key genes involved in the taxol biosynthesis pathway is the major cause of the differential accumulation of taxoids. Moreover, identification of a number of differentially expressed transcription factors provided more candidate regulators of taxol biosynthesis. Our study may help to reveal the differences between Pseudotaxus and Taxus trees, and promote resource utilization of the endangered and rarely studied P. chienii.
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Affiliation(s)
- Chunna Yu
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036 China
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou, 310036 China
| | - Chengchao Zhang
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036 China
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou, 310036 China
| | - Xinyun Xu
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036 China
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou, 310036 China
| | - Jiefang Huang
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036 China
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou, 310036 China
| | - Yueyue Chen
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036 China
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou, 310036 China
| | - Xiujun Luo
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036 China
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou, 310036 China
| | - Huizhong Wang
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036 China
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou, 310036 China
| | - Chenjia Shen
- College of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, 310036 China
- Zhejiang Provincial Key Laboratory for Genetic Improvement and Quality Control of Medicinal Plants, Hangzhou Normal University, Hangzhou, 310036 China
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Enhanced production of perylenequinones in the endophytic fungus Shiraia sp. Slf14 by calcium/calmodulin signal transduction. Appl Microbiol Biotechnol 2017; 102:153-163. [PMID: 29098415 DOI: 10.1007/s00253-017-8602-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2017] [Revised: 10/06/2017] [Accepted: 10/12/2017] [Indexed: 12/23/2022]
Abstract
Perylenequinones (PQ) that notably produce reactive oxygen species upon exposure to visible light are a class of photoactivated polyketide mycotoxins produced by fungal plant pathogens such as Shiraia sp. The involvement of Ca2+/calmodulin (CaM) signalling in PQ biosynthesis was investigated by submerged culturing of Shiraia sp. Slf14, a species that produces hypocrellins HA and HB and elsinochromes EA, EB, and EC. Our results showed that the total content of PQ reached 1894.66 ± 21.93 mg/L under optimal conditions of Ca2+ addition, which represents a 5.8-fold improvement over controls. The addition of pharmacological Ca2+ sensor inhibitors strongly inhibited PQ production, which indicates that Ca2+/CaM signalling regulates PQ biosynthesis. The expression levels of Ca2+ sensor and PQ biosynthetic genes were downregulated following addition of inhibitors but were upregulated upon addition of Ca2+. Inhibition was partially released by external Ca2+ supplementation. Fluo-3/AM experiments revealed that similar cytosolic Ca2+ variation occurred under these conditions. These results demonstrated that Ca2+ signalling via the CaM transduction pathway plays a pivotal role in PQ biosynthesis.
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Li J, Liu S, Wang J, Li J, Li J, Gao W. Gene expression of glycyrrhizin acid and accumulation of endogenous signaling molecule inGlycyrrhiza uralensisFisch adventitious roots afterSaccharomyces cerevisiaeandMeyerozyma guilliermondiiapplications. Biotechnol Appl Biochem 2017; 64:700-711. [DOI: 10.1002/bab.1534] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 07/15/2016] [Accepted: 07/24/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Jianli Li
- Key Laboratory of Industrial Fermentation Microbiology; Ministry of Education; Tianjin University of Science and Technology; Tianjin People's Republic of China
| | - Shujie Liu
- Key Laboratory of Industrial Fermentation Microbiology; Ministry of Education; Tianjin University of Science and Technology; Tianjin People's Republic of China
| | - Juan Wang
- Tianjin Key Laboratory for Modern Drug Delivery and High Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin People's Republic of China
| | - Jing Li
- Tianjin Key Laboratory for Modern Drug Delivery and High Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin People's Republic of China
| | - Jinxin Li
- Tianjin Key Laboratory for Modern Drug Delivery and High Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin People's Republic of China
| | - Wenyuan Gao
- Tianjin Key Laboratory for Modern Drug Delivery and High Efficiency; School of Pharmaceutical Science and Technology; Tianjin University; Tianjin People's Republic of China
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Liu W, Wang H, Chen Y, Zhu S, Chen M, Lan X, Chen G, Liao Z. Cold stress improves the production of artemisinin depending on the increase in endogenous jasmonate. Biotechnol Appl Biochem 2016; 64:305-314. [DOI: 10.1002/bab.1493] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 03/04/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Wanhong Liu
- Key Laboratory of Biorheological Science and Technology (Ministry of Education) College of Bioengineering; Chongqing University; Chongqing People's Republic of China
- Key Laboratory of Eco-Environments in Three Gorges Reservoir Region (Ministry of Education); SWU-TAAHC Medicinal Plant Joint R&D Centre; School of Life Sciences; Southwest University; Chongqing People's Republic of China
- School of Chemistry and Chemical Engineering; Chongqing University of Science and Technology; Chongqing People's Republic of China
| | - Huanyan Wang
- Key Laboratory of Eco-Environments in Three Gorges Reservoir Region (Ministry of Education); SWU-TAAHC Medicinal Plant Joint R&D Centre; School of Life Sciences; Southwest University; Chongqing People's Republic of China
| | - Yupei Chen
- Key Laboratory of Eco-Environments in Three Gorges Reservoir Region (Ministry of Education); SWU-TAAHC Medicinal Plant Joint R&D Centre; School of Life Sciences; Southwest University; Chongqing People's Republic of China
| | - Shunqin Zhu
- Key Laboratory of Eco-Environments in Three Gorges Reservoir Region (Ministry of Education); SWU-TAAHC Medicinal Plant Joint R&D Centre; School of Life Sciences; Southwest University; Chongqing People's Republic of China
| | - Min Chen
- SWU-TAAHC Medicinal Plant Joint R&D Centre; College of Pharmaceutical Sciences; Southwest University; Chongqing People's Republic of China
| | - Xiaozhong Lan
- TAAHC-SWU Medicinal Plant Joint R&D Centre; Agricultural and Animal Husbandry College; Tibet University; Nyingchi of Tibe People's Republic of China
| | - Guoping Chen
- Key Laboratory of Biorheological Science and Technology (Ministry of Education) College of Bioengineering; Chongqing University; Chongqing People's Republic of China
| | - Zhihua Liao
- Key Laboratory of Eco-Environments in Three Gorges Reservoir Region (Ministry of Education); SWU-TAAHC Medicinal Plant Joint R&D Centre; School of Life Sciences; Southwest University; Chongqing People's Republic of China
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Gai QY, Jiao J, Luo M, Wang W, Gu CB, Fu YJ, Ma W. Tremendous enhancements of isoflavonoid biosynthesis, associated gene expression and antioxidant capacity in Astragalus membranaceus hairy root cultures elicited by methyl jasmonate. Process Biochem 2016. [DOI: 10.1016/j.procbio.2016.01.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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Kehie M, Kumaria S, Tandon P. Biotechnological enhancement of capsaicin biosynthesis in cell suspension cultures of Naga King Chili (Capsicum chinense Jacq.). Bioprocess Biosyst Eng 2015; 39:205-10. [PMID: 26578343 DOI: 10.1007/s00449-015-1504-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 11/02/2015] [Indexed: 10/22/2022]
Abstract
Cell suspension cultures were initiated from hypocotyl derived callus to induce capsaicin biosynthesis in suspension cultures of Naga King Chili (Capsicum chinense Jacq.). Efficient capsaicin production with high growth index (GI) was obtained by exposing cells to salicylic acid (SA) and calcium channel modulators in suspension cultures. The time course of capsaicin formation is related to the cell growth profile in a batch culture. Cells cultivated in the standard medium (SM) initially showed low level of capsaicin yield during active growth. When the cells approached stationary phase, cell growth and cell viability decreased whereas capsaicin production increased continuously. In the fed-batch cultures, the highest capsaicin yield (567.4 ± 8.1 μgg(1) fresh weight) (f.wt) was obtained by feeding the cells with 1 mM SA. However, SA feeding during cultivation repressed the cell growth. Enhanced cell growth (3.1 ± 0.1 GI/culture) and capsaicin yield (534 ± 7.8 μgg(-1)f.wt) were obtained when the cells were fed with calcium ionophore A23187 (0.5 mM) on day 25 as compared to the control. Addition of the calcium channel blocker verapamil hydrochloride (100 mM) inhibited cell growth and capsaicin production in Naga King Chili suspension cell cultures.
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Affiliation(s)
- Mechuselie Kehie
- Post Graduate Department of Environmental Science, Patkai Christian College (Autonomous), Chumukedima, Seithekema, Dimapur, 797103, India.
| | - Suman Kumaria
- Plant Biotechnology Laboratory, Centre for Advanced Studies in Botany, North-Eastern Hill University, Shillong, 793022, India
| | - Pramod Tandon
- Plant Biotechnology Laboratory, Centre for Advanced Studies in Botany, North-Eastern Hill University, Shillong, 793022, India
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Hosting the plant cells in vitro: recent trends in bioreactors. Appl Microbiol Biotechnol 2013; 97:3787-800. [PMID: 23504061 DOI: 10.1007/s00253-013-4817-x] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 02/24/2013] [Accepted: 02/26/2013] [Indexed: 10/27/2022]
Abstract
Biotechnological production of high-value metabolites and therapeutic proteins by plant in vitro systems has been considered as an attractive alternative of classical technologies. Numerous proof-of-concept studies have illustrated the feasibility of scaling up plant in vitro system-based processes while keeping their biosynthetic potential. Moreover, several commercial processes have been established so far. Though the progress on the field is still limited, in the recent years several bioreactor configurations has been developed (e.g., so-called single-use bioreactors) and successfully adapted for growing plant cells in vitro. This review highlights recent progress and limitations in the bioreactors for plant cells and outlines future perspectives for wider industrialization of plant in vitro systems as "green cell factories" for sustainable production of value-added molecules.
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Xu YN, Xia XX, Zhong JJ. Induced effect of Na+on ganoderic acid biosynthesis in static liquid culture ofGanoderma lucidumvia calcineurin signal transduction. Biotechnol Bioeng 2013; 110:1913-23. [DOI: 10.1002/bit.24852] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2012] [Revised: 01/11/2013] [Accepted: 01/14/2013] [Indexed: 11/08/2022]
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Baque MA, Moh SH, Lee EJ, Zhong JJ, Paek KY. Production of biomass and useful compounds from adventitious roots of high-value added medicinal plants using bioreactor. Biotechnol Adv 2012; 30:1255-67. [DOI: 10.1016/j.biotechadv.2011.11.004] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2011] [Revised: 10/01/2011] [Accepted: 11/13/2011] [Indexed: 01/08/2023]
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Gao MB, Zhang W, Ruan CJ. Significantly improved taxuyunnanine C production in cell suspension cultures of Taxus chinensis by process intensification of repeated elicitation, sucrose feeding, and in situ adsorption. World J Microbiol Biotechnol 2011. [DOI: 10.1007/s11274-011-0690-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Zhou X, Zhong JJ. Intracellular salicylic acid is involved in signal cascade regulating low ammonium-induced taxoid biosynthesis in suspension cultures of Taxus chinensis. Appl Microbiol Biotechnol 2011; 90:1027-36. [DOI: 10.1007/s00253-011-3113-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Revised: 12/31/2010] [Accepted: 01/06/2011] [Indexed: 10/18/2022]
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