2019
Bright Green Biofluorescence in Sharks Derives from Bromo-Kynurenine Metabolism
Park HB, Lam YC, Gaffney JP, Weaver JC, Krivoshik SR, Hamchand R, Pieribone V, Gruber DF, Crawford JM. Bright Green Biofluorescence in Sharks Derives from Bromo-Kynurenine Metabolism. IScience 2019, 19: 1291-1336. PMID: 31402257, PMCID: PMC6831821, DOI: 10.1016/j.isci.2019.07.019.Peer-Reviewed Original ResearchGreen fluorescent proteinGFP-like proteinsSpecies of sharksAcid-binding proteinFluorescence microscopy studiesFatty acid-binding proteinUndescribed groupSmall molecule metabolitesLuminescent phenotypeFluorescent proteinProteinMicrobial infectionsBiofluorescenceMarine environmentSharksSmall moleculesStructural detailsDiscovery of metabolitesWidespread natureCentral nervous systemNervous systemSpectral characterizationSpeciesMetabolitesDiversity
2015
Adaptive Evolution of Eel Fluorescent Proteins from Fatty Acid Binding Proteins Produces Bright Fluorescence in the Marine Environment
Gruber DF, Gaffney JP, Mehr S, DeSalle R, Sparks JS, Platisa J, Pieribone VA. Adaptive Evolution of Eel Fluorescent Proteins from Fatty Acid Binding Proteins Produces Bright Fluorescence in the Marine Environment. PLOS ONE 2015, 10: e0140972. PMID: 26561348, PMCID: PMC4641735, DOI: 10.1371/journal.pone.0140972.Peer-Reviewed Original ResearchConceptsAcid-binding proteinFluorescent proteinFatty acid-binding proteinDuplication eventsGene duplication eventsStrong positive selectionNew fluorescent proteinsMarine environmentAdaptive evolutionEvolutionary switchCryptic genusVertebrate ordersVertebrate taxaPhylogenetic reconstructionProtein familyPhylogenetic analysisSequence motifsSister groupEvolutionary adaptationTranscriptomic analysisPositive selectionFatty acid binding proteinAcid binding proteinBinding proteinBright green fluorescence