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Comparative proteomics reveals energy and carbon metabolism changes in Scenedesmus quadricauda mutants induced by heavy-ion beam irradiation

ABSTRACT: the two contrasting mutants of Scenedesmus quadricauda were screened out after HIB mutagenesis. Integration of photosynthetic characteristics and comparative proteomic analysis revealed that the contrasting regulation of the TCA cycle proteins was showed in the two mutants.

ORGANISM(S): Scenedesmus Quadricauda

SUBMITTER: Libin Zhou

PROVIDER: PXD052737 | iProX | Thu May 30 00:00:00 BST 2024

REPOSITORIES: iProX

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Comparative proteomics reveals energy and carbon metabolism changes in Scenedesmus quadricauda mutants induced by heavy-ion beam irradiation.

Wang Jie J Li Xin X Wang Jufang J Wei Wei W Jin Wenjie W Zhou Libin L

Bioresource technology 20240613

Microalgae's superior ability to fix carbon dioxide into biomass and high-value bioproducts remains underutilized in biotechnological applications due to a lack of comprehensive understanding of their carbon metabolism and energy conversion. In this work, the strain improvement technique heavy-ion beams (HIB) mutagenesis was employed on the environmentally adaptable microalgae Scenedesmus quadricauda. After several rounds of screening, two contrasting mutants were identified. S-#4 showed low pho ...[more]

PMID: 38876280

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