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Research progress of phosphoglucomutases from microalgae
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Xi TANG1, Bilian CHEN1, 2, Yongjin HE1, 2, *
Acta Microbiologica Sinica | 2024, 64(9) : 3200 - 3223
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Acta Microbiologica Sinica | 2024, 64(9): 3200-3223
• Reviews •
Research progress of phosphoglucomutases from microalgae
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Xi TANG1, Bilian CHEN1, 2, Yongjin HE1, 2, *
Affiliations
  • 1 College of Life Sciences, Fujian Normal University, Fuzhou 350117, Fujian, China
  • 2 Engineering Research Center of Industrial Microbiology of Ministry of Education, Fujian Normal University, Fuzhou 350117, Fujian, China
Published: 2024-05-24 doi: 10.13343/j.cnki.wsxb.20240140
Outline
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Glucose-1-phosphate is a key precursor for starch biosynthesis of photoautotrophs. Phosphoglucomutases (PGMs) belonging to the phosphohexomutase family have a high conserved characteristic and perform the interconversion between glucose-6-phosphate and glucose-1-phosphate to regulate the starch biosynthesis. Compared with the higher plants, microalgae possess unique photosynthetic systems. Additionally, some microalgae strains can utilize organic carbon sources to produce valuable biomass by heterotrophic or mixotrophic cultivation, which might endow PGMs with specific structural features and biological functions in starch metabolism to regulate the levels of carbon fixation by photosynthesis, carbohydrate metabolism, and other pathways in microalgae. This article summarizes the molecular characteristics, functions, and activity regulation of PGMs for microalgae. Moreover, this article elucidates the potential mechanisms by which PGMs regulate microalgae starch synthesis to influence intracellular protein and lipid metabolic pathways. This review lays a theoretical foundation for microalgae carbon sequestration and the value-added utilization of microalgae resources, contributing to the achievement of China's "dual-carbon" goals.

phosphoglucomutase  /  microalgae  /  starch synthesis
Xi TANG, Bilian CHEN, Yongjin HE. Research progress of phosphoglucomutases from microalgae[J]. Acta Microbiologica Sinica, 2024 , 64 (9) : 3200 -3223 . DOI: 10.13343/j.cnki.wsxb.20240140
Funding
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  • National Natural Science Foundation of China(32172997)
  • Key Project of Fujian Provincial Department of Education(2022G02013)
  • Fujian Provincial Environmental Protection Science and Technology Plan(2023R0001)
  • Open-ended Project of Carbon Neutral Research Institute, Fujian Normal University(TZH-2022-03)
Appendix
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Year 2024 volume 64 Issue 9
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108
48
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Article Info
doi: 10.13343/j.cnki.wsxb.20240140
  • Receive Date：2024-03-05
  • Online Date：2026-03-20
  • Published：2024-05-24
Article Data
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History
  • Received：2024-03-05
  • Accepted：2024-05-21
Funding
National Natural Science Foundation of China(32172997)
Key Project of Fujian Provincial Department of Education(2022G02013)
Fujian Provincial Environmental Protection Science and Technology Plan(2023R0001)
Open-ended Project of Carbon Neutral Research Institute, Fujian Normal University(TZH-2022-03)
Affiliations
    1 College of Life Sciences, Fujian Normal University, Fuzhou 350117, Fujian, China
    2 Engineering Research Center of Industrial Microbiology of Ministry of Education, Fujian Normal University, Fuzhou 350117, Fujian, China

Corresponding:

*HE Yongjin, E-mail:
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Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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