Eimeria tenella: vitamin requirements for development in primary cultures of chicken kidney cells.
Development of Eimeria tenella was studied in primary cultures of chicken kidney cells maintained in Medium 199 lacking each of the following: vitamin A, biotin, p-aminobenzoic acid, folic acid, nicotinamide, Ca pantothenate, pyridoxine, pyridoxal, riboflavin, thiamin, ascorbic acid, calciferol, alpha-tocopherol, and menadione. Data obtained concerning numbers of mature schizonts or total numbers of parasites or both indicated that all of the vitamins are needed for 1st- and 2nd-generation schizogony, and all except calciferol and folic acid are needed for gametogony.
D000818:Animals; D002645:Chickens; D003470:Culture Media; D046508:Culture Techniques; D004539:Eimeria / Q000254:growth & development / Q000378:metabolism*; D007668:Kidney; D014815:Vitamins / Q000378:metabolism*
D003470:Culture Media; D014815:Vitamins