U37K' VALUES FOR ISOCHRYSIS GALBANA AS A FUNCTION OF CULTURE TEMPERATURE, LIGHT INTENSITY AND NUTRIENT CONCENTRATIONS

dc.contributor.author	Versteegh G.J.M.
dc.contributor.author	Riegman R.
dc.contributor.author	De Leeuw J.W.
dc.contributor.author	Jansen J.H.F.
dc.date.accessioned	2021-03-09T08:02:45Z
dc.date.available	2021-03-09T08:02:45Z
dc.date.issued	2001
dc.identifier	https://www.elibrary.ru/item.asp?id=650958
dc.identifier.citation	Organic Geochemistry, 2001, 32, 6, 785-794
dc.identifier.issn	0146-6380
dc.identifier.uri	https://repository.geologyscience.ru/handle/123456789/26454
dc.description.abstract	The alkenone producing species Isochrysis galbana has been cultured at different temperatures, nutrient and light levels, to investigate effects of genetic and environmental variation on U37K'. The experiments show that: (1) the U37K'-temperature relationship of I. galbana differs significantly from such relationships established for other species, (2) U37K' values are not significantly influenced by nitrogen limitation, (3) U37K' values are influenced by phosphate and light limitation equivalent to temperature decreases of about 5-7°C at 16°C. Temperature thus is not the only variable capable of changing alkenone unsaturation and the model that alkenones play a role in membrane fluidity regulation alone, seems too simple.
dc.subject	ALKENONE
dc.subject	U37K'
dc.subject	ISOCHRYSIS GALBANA
dc.subject	CULTURED ALGAE
dc.subject	LIGHT LIMITATION
dc.subject	NUTRIENT LIMITATION
dc.title	U37K' VALUES FOR ISOCHRYSIS GALBANA AS A FUNCTION OF CULTURE TEMPERATURE, LIGHT INTENSITY AND NUTRIENT CONCENTRATIONS
dc.type	Статья

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