Comparative studies on spectral properties of R-phycoerythrin from the red seaweeds from Qingdao

Pan Zhongzheng; Zhou Baicheng; Zeng Chengkui

doi:10.1007/BF02845282

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Comparative studies on spectral properties of R-phycoerythrin from the red seaweeds from Qingdao

Updated：2023-05-16

- Comparative studies on spectral properties of R-phycoerythrin from the red seaweeds from Qingdao
- Journal of Oceanology and Limnology Vol. 4, Issue 4, Pages: 353-359(1986)
- Affiliations：
  
  Institute of Oceanology
- Author bio：
- Funds：
- DOI：10.1007/BF02845282
  CLC：
- Published：1986
- Accepted：
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Zhongzheng, P., Baicheng, Z. & Chengkui, Z. Comparative studies on spectral properties of R-phycoerythrin from the red seaweeds from Qingdao., Chin. J. Ocean. Limnol. 4, 353–359 (1986). https://doi.org/10.1007/BF02845282
DOI：

Zhongzheng, P., Baicheng, Z. & Chengkui, Z. Comparative studies on spectral properties of R-phycoerythrin from the red seaweeds from Qingdao., Chin. J. Ocean. Limnol. 4, 353–359 (1986). https://doi.org/10.1007/BF02845282 DOI：

摘要

Abstract

The present paper reports on comparative studies of R-phycoerythrin (R-PE) from 30 species of the red seaweeds in Bangiophyceae and in Florideophyceae from Qingdao. The measured absorption spectra show that R-PE from these red seaweeds have two spectral types

namely type I having two absorption peaks and type II having three absorption peaks. 9 specise of a lower red seaweed belonging to Bangiophyceae are all type I R-PE. 3 species of a higher red seaweed belonging to Florideophyceae are also type I R-PE. The remaining 18 species are all type II R-PE. According to the distribution of two types of R-PE in red algae

an evolutionary trend from type I R-PE to type II R-PE

can be seen

but this evolutionary process is more complicated and without a definite line of demarcation between the two spectral types of R-PE. The occurrence of two types of R-PE in red algae is of taxonomic significance.

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references

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