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89. Yuan, J.P., Chen, F., Liu, X. & Li, X.Z. (2002). Carotenoid
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88. Zhong, J.J., Chen, H. & Chen, F. (2001). Production of
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74. Ma, R.Y.N. & Chen, F. (2001). Induction
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67. Li, H.B. & Chen, F. (2000). A highly
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66. Li, H.B., Chen, F. & Xu, X.R. (2000).
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Modified on February 2004.
Please 
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