5-hydroxytryptophan and soluble pigment formation in Claviceps sp. PRL 1980 |
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Authors: | Sung-Hwan Cho John A. Anderson |
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Affiliation: | Department of Chemistry, Texas Tech University, Lubbock, TX 79409, U.S.A. |
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Abstract: | 5-Hydroxytryptophan (156 mg/l) was identified in 15-day-old cultures of Claviceps sp. PRL 1980. [side-chain 3-14C] dl-Tryptophan and [side-chain 3-14C] 5-hydroxytryptophan were incorporated into the brown pigment in cultures of the same fungus, 6% and 24%, respectively. |
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Keywords: | Clavicipitaceae ergot 5-hydroxytryptophan pigment biosynthesis. |
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