YIC-IR  > 海岸带生物学与生物资源利用重点实验室
How can Phycobilisome, the unique light harvesting system in certain algae working highly efficiently: The connection in between structures and functions
Liu, Runze1,3; Zhen, Zhang-He2; Li, Wenjun1; Ge, Baosheng4; Qin, Song1
Source PublicationPROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY
ISSN0079-6107
2024
Volume186Pages:39-52
KeywordPhycobilisome Phycobiliprotein Structures Functions Light environment Adaptability
DOI10.1016/j.pbiomolbio.2023.11.005
Corresponding AuthorQin, Song(sqin@yic.ac.cn)
AbstractAlgae, which are ubiquitous in ecosystems, have evolved a variety of light-harvesting complexes to better adapt to diverse habitats. Phycobilisomes/phycobiliproteins, unique to cyanobacteria, red algae, and certain cryptomonads, compensate for the lack of chlorophyll absorption, allowing algae to capture and efficiently transfer light energy in aquatic environments. With the advancement of microscopy and spectroscopy, the structure and energy transfer processes of increasingly complex phycobilisomes have been elucidated, providing us with a vivid portrait of the dynamic adaptation of their structures to the light environment in which algae thrive: 1) Cyanobacteria living on the surface of the water use short, small phycobilisomes to absorb red-orange light and reduce the damage from blue-violet light via multiple methods; 2) Large red algae inhabiting the depths of the ocean have evolved long and dense phycobilisomes containing phycoerythrin to capture the feeble blue-green light; 3) In far-red light environments such as caves, algae use special allophycocyanin cores to optimally utilize the far-red light; 4) When the environment shifts, algae can adjust the length, composition and density of their rods to better adapt; 5) By carefully designing the position of the pigments, phycobilisomes can transfer light energy to the reaction center with nearly 100% efficiency via three energy transfer processes.
Funding OrganizationNatural Science Foundation of Shan-dong Province ; National Natural Sci-ence Foundation of China-Russian Science Foundation
Indexed BySCI
Language英语
WOS KeywordEXCITATION-ENERGY TRANSFER ; SYNECHOCYSTIS PCC 6803 ; BLUE-GREEN-ALGA ; CYANOBACTERIUM MASTIGOCLADUS-LAMINOSUS ; CRYSTAL-STRUCTURE ; PHOTOSYSTEM-I ; CHROMATIC ADAPTATION ; CHLOROPHYLL D ; RED ALGAE ; CRYPTOPHYTE ALGA
WOS Research AreaBiochemistry & Molecular Biology ; Biophysics
WOS IDWOS:001139473900001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/34381
Collection海岸带生物学与生物资源利用重点实验室
海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
Corresponding AuthorQin, Song
Affiliation1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Shandong, Peoples R China
2.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100000, Peoples R China
4.China Univ Petr Huadong, Qingdao 266580, Shandong, Peoples R China
Recommended Citation
GB/T 7714
Liu, Runze,Zhen, Zhang-He,Li, Wenjun,et al. How can Phycobilisome, the unique light harvesting system in certain algae working highly efficiently: The connection in between structures and functions[J]. PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY,2024,186:39-52.
APA Liu, Runze,Zhen, Zhang-He,Li, Wenjun,Ge, Baosheng,&Qin, Song.(2024).How can Phycobilisome, the unique light harvesting system in certain algae working highly efficiently: The connection in between structures and functions.PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY,186,39-52.
MLA Liu, Runze,et al."How can Phycobilisome, the unique light harvesting system in certain algae working highly efficiently: The connection in between structures and functions".PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY 186(2024):39-52.
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