[Engineering the glycogen metabolism in cyanobacterial photosynthetic cell factories: a review].
Sheng Wu Gong Cheng Xue Bao
; 38(2): 592-604, 2022 Feb 25.
Article
em Zh
| MEDLINE
| ID: mdl-35234384
ABSTRACT
Cyanobacteria are important photosynthetic autotrophic microorganisms and are considered as one of the most promising microbial chassises for photosynthetic cell factories. Glycogen is the most important natural carbon sink of cyanobacteria, playing important roles in regulating its intracellular carbon distributions. In order to optimize the performances of cyanobacterial photosynthetic cell factories and drive more photosynthetic carbon flow toward the synthesis of desired metabolites, many strategies and approaches have been developed to manipulate the glycogen metabolism in cyanobacteria. However, the disturbances on glycogen metabolism usually cause complex effects on the physiology and metabolism of cyanobacterial cells. Moreover, the effects on synthesis efficiencies of different photosynthetic cell factories usually differ. In this manuscript, we summarized the recent progress on engineering cyanobacterial glycogen metabolism, analyzed and compared the physiological and metabolism effects caused by engineering glycogen metabolism in different cyanobacteria species, and prospected the future trends of this strategy on optimizing cyanobacterial photosynthetic cell factories.
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01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cianobactérias
Idioma:
Zh
Revista:
Sheng Wu Gong Cheng Xue Bao
Ano de publicação:
2022
Tipo de documento:
Article