. . "Vliv kvality potravy na r\u016Fst, reprodukci a aktivitu tr\u00E1vic\u00EDho enzymu u Brachionus calyciflorus./i"@cs . . "[1C9BC758DEF0]" . "4"^^ . "Diet quality impact on growth, reproduction, and digestive activity in Brachionus calyciflorus./i" . . "Vrba, Jaroslav" . . "P(IAA600170602), Z(AV0Z60170517), Z(MSM6007665801)" . "9"^^ . "Brachionus; phosphorus limitation; growth; reproduction; phosphatase"@en . "30" . . . . "Diet quality impact on growth, reproduction, and digestive activity in Brachionus calyciflorus./i" . . "Diet quality impact on growth, reproduction, and digestive activity in Brachionus calyciflorus./i"@en . . "Nedoma, Ji\u0159\u00ED" . . . . . . . . . "Vliv kvality potravy na r\u016Fst, reprodukci a aktivitu tr\u00E1vic\u00EDho enzymu u Brachionus calyciflorus./i"@cs . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "000260140300004" . "RIV/60077344:_____/08:00318600!RIV09-AV0-60077344" . . "The effects of different phosphorus (P) nutrition were studied on the rotifer Brachionus calyciflorus. We examined population growth rate, reproduction, and phosphatase activity in digestive tracts of individual rotifers fed by P-replete or P-depleted algal food supplied at three carbon (C) concentrations (1, 2, and 4 mg C L\u20131). Both growth rate and egg production of B. calyciflorus were enhanced on the P-replete diet (molar C:P = 107) and reduced on the P-depleted diet (C:P = 920). Rotifers fed P-replete algae had about a two times higher egg ratio than rotifers fed P-depleted algae, whereas the egg ratio was little affected by the C concentrations of either P-content food. Phosphatase activity in the gut likely reflected individual needs of the rotifers under different food treatments or variable individual assimilation of P, or both. This result suggests that rotifers can differently assimilate either P-content food by regulating the activity of digestive enzymes." . . "10" . "Se\u010Fa, Jarom\u00EDr" . "The effects of different phosphorus (P) nutrition were studied on the rotifer Brachionus calyciflorus. We examined population growth rate, reproduction, and phosphatase activity in digestive tracts of individual rotifers fed by P-replete or P-depleted algal food supplied at three carbon (C) concentrations (1, 2, and 4 mg C L\u20131). Both growth rate and egg production of B. calyciflorus were enhanced on the P-replete diet (molar C:P = 107) and reduced on the P-depleted diet (C:P = 920). Rotifers fed P-replete algae had about a two times higher egg ratio than rotifers fed P-depleted algae, whereas the egg ratio was little affected by the C concentrations of either P-content food. Phosphatase activity in the gut likely reflected individual needs of the rotifers under different food treatments or variable individual assimilation of P, or both. This result suggests that rotifers can differently assimilate either P-content food by regulating the activity of digestive enzymes."@en . . . "Diet quality impact on growth, reproduction, and digestive activity in Brachionus calyciflorus./i"@en . "0142-7873" . . "Studovaly se \u00FA\u010Dinky r\u016Fzn\u00E9ho obsahu fosforu (P) v potrav\u011B v\u00ED\u0159n\u00EDka Brachionus calyciflorus na popula\u010Dn\u00ED r\u016Fst, reprodukci a fosfat\u00E1zovou aktivitu v tr\u00E1vic\u00EDm traktu jednotliv\u00FDch v\u00ED\u0159n\u00EDk\u016F krmen\u00FDch P-bohatou a P-deficientn\u00ED \u0159asovou suspenz\u00ED o t\u0159ech koncentrac\u00EDch uhl\u00EDku (C: 1, 2, and 4 mg C L\u20131). Jak r\u016Fstov\u00E1 rychlost, tak produkce vaj\u00ED\u010Dek B. calyciflorus byla vy\u0161\u0161\u00ED pro P-bohatou potravu. (C:P = 107) a ni\u017E\u0161\u00ED pro P-deficientn\u00ED potravu (C:P = 920). V\u00ED\u0159n\u00EDci krmen\u00ED P-bohatou \u0159asou m\u011Bli dvakr\u00E1t vy\u0161\u0161\u00ED tzv. egg ratio ne\u017E ti krmen\u00ED P-deficientn\u00ED \u0159asou, zat\u00EDmco egg ratio m\u00E1lo z\u00E1viselo na koncentraci C. Fosfat\u00E1zov\u00E1 aktivita ve st\u0159evu z\u0159ejm\u011B odr\u00E1\u017Eela individu\u00E1ln\u00ED pot\u0159ebu v\u00ED\u0159n\u00EDk\u016F v r\u016Fzn\u00FDch potravn\u00EDch nab\u00EDdk\u00E1ch nebo prom\u011Bnlivou individu\u00E1ln\u00ED asimilaci P, anebo oboj\u00ED. Tento v\u00FDsledek ukazuje, \u017Ee v\u00ED\u0159n\u00EDci mohou asimilovat potravu s r\u016Fzn\u00FDm obsahem P odli\u0161n\u011B, pomoc\u00ED regulace aktivity tr\u00E1vic\u00EDch enzym\u016F."@cs . "363487" . "Journal of Plankton Research" . "4"^^ . "RIV/60077344:_____/08:00318600" . "\u0160trojsov\u00E1, Martina" .