12806
The time - resolved emission spectra suggest also the formation of a super - red species , first observed for DsRed ( a red fluorescent protein from the corallimorph species Discosoma ) and consistent with peculiar structural details present in both proteins .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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