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	21.	Double spot formation in chromatography of imidazolepropionic acid. [electronic resource] by Hug, D H Wyborny, L Roth, D Producer: 19670516 In: Journal of chromatography vol. 24 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	22.	Light-driven periodic changes in urocanase activity of a heterotrophic bacterium. [electronic resource] by Hug, D H Roth, D Hunter, J K Producer: 19730103 In: Archiv fur Mikrobiologie vol. 86 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	23.	Malnutrition, urocanic acid, and sun may interact to suppress immunity in sojourners to high altitude. [electronic resource] by Hug, D H Hunter, J K Dunkerson, D D Producer: 20010405 In: Aviation, space, and environmental medicine vol. 72 Availability: No items available. Save to lists Add to cart (remove)
	24.	The potential role for urocanic acid and sunlight in the immune suppression associated with protein malnutrition. [electronic resource] by Hug, D H Hunter, J K Dunkerson, D D Producer: 19981028 In: Journal of photochemistry and photobiology. B, Biology vol. 44 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	25.	The degradation of L-histidine and trans- and cis-urocanic acid by bacteria from skin and the role of bacterial cis-urocanic acid isomerase. [electronic resource] by Hug, D H Dunkerson, D D Hunter, J K Producer: 19991018 In: Journal of photochemistry and photobiology. B, Biology vol. 50 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	26.	Photoactivation of urocanase in Pseudomonas putida. Temperature-compensated in vitro model of an hourglass timer. [electronic resource] by Hug, D H Hunter, J K O'Donnell, P S Producer: 19771229 In: Biochemistry vol. 16 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	27.	Photoactivation of urocanase in Pseudomonas putida. Role of sulfite in enzyme modification. [electronic resource] by Hug, D H O'Donnell, P S Hunter, J K Producer: 19781220 In: The Journal of biological chemistry vol. 253 Availability: No items available. Save to lists Add to cart (remove)
	28.	Light activation of enzymes. [electronic resource] by Hug, D H O'Donnell, P S Hunter, J K Producer: 19810324 In: Photochemistry and photobiology vol. 32 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	29.	Speculation on a role for photoimmunosuppression during space missions. [electronic resource] by Hug, D H Hunter, J K Dunkerson, D D Producer: 20011101 In: Journal of photochemistry and photobiology. B, Biology vol. 60 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	30.	In vivo role of sulfite in photocontrol of urocanase from Pseudomonas putida. [electronic resource] by Venema, R C Hunter, J K Hug, D H Producer: 19850426 In: Photochemistry and photobiology vol. 41 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	31.	The substrate-dependent photoinactivation of urocanase from rat liver. [electronic resource] by Hug, D H Hunter, J K O'Donnell, P S Producer: 19770723 In: Photochemistry and photobiology vol. 25 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	32.	Photo- and thermal-activation of bovine liver urocanase. [electronic resource] by Hug, D H Hunter, J K Bedell, B A Producer: 19890522 In: Photochemistry and photobiology vol. 48 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	33.	Thioglycolate, competitive inhibitor of urocanase. [electronic resource] by Hug, D H O'Donnell, P S Hunter, J K Producer: 19780828 In: Biochemical and biophysical research communications vol. 81 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	34.	Sulfhydryl groups in urocanase: relationship to nicotinamide adenine dinucleotide binding. [electronic resource] by O'Donnell, P S Hug, D H Hunter, J K Producer: 19800928 In: Archives of biochemistry and biophysics vol. 202 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	35.	Photoactivation of urocanase in Pseudomonas putida: factors influencing activation. [electronic resource] by Hug, D H Hunter, J K Roth, D E Producer: 19710505 In: Photochemistry and photobiology vol. 13 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)