Application and prospect of microalgal synthetic biology

ZENG Qinglu; HAO Tingbin

doi:10.12405/j.issn.2097-1486.2024.01.006

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Application and prospect of microalgal synthetic biology

更新时间：2024-08-15

- Application and prospect of microalgal synthetic biology
- Emerging Science and Technology(Nat.Sci.Ed.) Vol. 3, Issue 1, Pages: 52-61(2024)
- 作者机构：
  
  1.香港科技大学海洋科学系，香港 999077
  2.山西大学合成生物学学院，山西太原 030006
- 作者简介：
- 基金信息：
- DOI：10.12405/j.issn.2097-1486.2024.01.006
  CLC： Q812
- Published：15 March 2024，
  
  Received：19 January 2023，
  
  Revised：20 February 2023，
- 稿件说明：
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曾庆璐,郝庭彬.微藻合成生物学应用及前景[J].新兴科学和技术趋势,2024,3(1):52-61.

ZENG Qinglu,HAO Tingbin.Application and prospect of microalgal synthetic biology[J].Emerging Science and Technology,2024,3(1):52-61.
曾庆璐,郝庭彬.微藻合成生物学应用及前景[J].新兴科学和技术趋势,2024,3(1):52-61. DOI： 10.12405/j.issn.2097-1486.2024.01.006.

ZENG Qinglu,HAO Tingbin.Application and prospect of microalgal synthetic biology[J].Emerging Science and Technology,2024,3(1):52-61. DOI： 10.12405/j.issn.2097-1486.2024.01.006.

摘要

微藻是一类水生光合自养微生物的统称，其高效的光合固碳效率对维持全球生态系统稳定具有重要意义。20世纪开始，人们致力于探索微藻高效固碳机制和细胞内多种生物活性物质功能。微藻天然的高效固碳能力、丰富的色素种类及高脂质含量，使其在光合固碳、高值色素和生物燃料领域具有其独特的优势。传统上，人们往往通过分离筛选高效藻株来实现产量及效率的提升，然而，微藻较低的生物量导致其优势无法与现代经济产业完美的融合。合成生物学为改造微藻进而提高其生产力开辟了新的途径。本文讨论了合成生物学在微藻于碳中和、高值色素和生物燃料领域的应用及未来的发展方向。

Abstract

As a group of aquatic photosynthetic autotrophic microorganisms， microalgae play an important role in sustaining the earth's ecosystems， which depends on the efficient photosynthetic carbon sequestration efficiency. Studies have been committed to exploring the efficient carbon sequestration mechanisms and the functions of various bioactive compounds of microalgae since last century. The natural high-efficiency carbon sequestration ability， the rich pigment types and the high lipid content of microalgae give them a unique advantage in photosynthetic carbon fixation， high-value pigments， and biofuels. Traditionally， excellent strains have often been isolated and screened to improve the yield of production and efficiency of carbon fixation. However， the low biomass of microalgae prevents its advantages from perfectly integrating with economic industries. Synthetic biology provides a new avenue for modifying and optimizing microalgae. This review displays the applications and future directions of synthetic biology in carbon neutrality， high-value pigments and biofuels of microalgae.

关键词

微藻合成生物学碳中和高值色素生物燃料

Keywords

microalgaesynthetic biologycarbon neutralityhigh-value pigmentsbiofuel

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