Abstract
In this paper, we examined the detailed morphology of two strains of Prorocentrum isolated from the coastal waters of Zhejiang (Wenling area), China, and Masan Bay of Korea. A taxonomic comparison was made among strains on the basis of morphological and molecular data. The cellular dimensions of the Chinese Wenling strain (LAMB090508) and Korean strain (PDKS0206) were similar and the cells of both strains were of asymmetric and elongated shape. The posterior end of most cells was rounded. Megacytic zones of aged cells were broader with dense tiny knobs. The roundish nucleus was located in the posterior part of the cell. A few irregular shaped chloroplasts were distributed within the cell. The nucleotide similarity of the two strains, determined from the 5.8S rDNA-ITS sequences, was 99.83%. The comparative results of morphology and molecular analysis suggest that both strains isolated from China and Korea were the identical species, Prorocentrum donghaiense Lu.
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Supported by the National High Technology Research and Development Program of China (863 Program) (No. 2007AA09Z110), the National Basic Research Program of China (973 Program) (No. 2010CB428702), Foundation of SOA (Nos. 201005031, 2009123), the Basic Research Fund of SIO (No. JG200818), and Joint Project between Germany and China supported by International Bureau of BMBF at DLR (No. CHN 06/009)
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Lu, D., Wang, H., Huang, H. et al. Morphological and genetic comparison of two strains of a Prorocentrum species isolated from Zhejiang coastal water of China and Masan Bay of Korea. Chin. J. Ocean. Limnol. 29, 832–839 (2011). https://doi.org/10.1007/s00343-011-0511-y
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DOI: https://doi.org/10.1007/s00343-011-0511-y