Biomaterial Database

Changes in acid phosphatase activity during sporulation of Eimeria tenella oocysts. 1983

A A Farooqui, and W L Hanson

Extracts of sporulated oocysts of Eimeria tenella have acid phosphatase activity which can be separated into Peak I (basic form) and Peak II (acidic form) on a DEAE-Sepharose Column. 2. Sporulation markedly effects the behavior of Peak I acid phosphatase (basic form) through the DEAE-Sepharose Column. 3. The Km value of Peak I decreases during sporulation. 4. The data obtained suggest that during sporulation the basic form of acid phosphatase (Peak I) undergoes marked degradation and transformation indicating that acid phosphatases may play an important role in the metabolism of E. tenella.

UI	MeSH Term	Description	Entries
D007700	Kinetics	The rate dynamics in chemical or physical systems.
D002852	Chromatography, Ion Exchange	Separation technique in which the stationary phase consists of ion exchange resins. The resins contain loosely held small ions that easily exchange places with other small ions of like charge present in solutions washed over the resins.	Chromatography, Ion-Exchange,Ion-Exchange Chromatography,Chromatographies, Ion Exchange,Chromatographies, Ion-Exchange,Ion Exchange Chromatographies,Ion Exchange Chromatography,Ion-Exchange Chromatographies
D004539	Eimeria	A genus of protozoan parasites of the subclass COCCIDIA. Various species are parasitic in the epithelial cells of the liver and intestines of man and other animals.	Eimerias
D000135	Acid Phosphatase	An enzyme that catalyzes the conversion of an orthophosphoric monoester and water to an alcohol and orthophosphate. EC 3.1.3.2.	Acid beta-Glycerophosphatase,Acid beta Glycerophosphatase
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D013170	Spores	The reproductive elements of lower organisms, such as BACTERIA; FUNGI; and cryptogamic plants.	Spore