"1.Establishment of stable isotope laboratory using state-of-the-art methodology (13C/12C in solid samples and 18O/16O in phosphate groups) to quantify fluxes of phosphorus and carbon in mycorrhizal symbiosis. 2.Establishment of full carbon balance and carbon costs of arbuscular mycorrhizal symbiosis, as depends on the host plant mycorrhizal dependency, as well as on the identity and functional properties of the fungal symbionts, with a particular reference to the amount of phosphorus obtained by the plants via mycorrhizal uptake pathway. Establishment of cost-benefit analysis of the mycorrhizal symbiosis as depends on the combination of symbiotic partners and environmental conditions. 3.Establishment of full carbon balance and carbon costs of the mycorrhizal symbiosis considering a host plant colonized by multispecies fungal communities. Enumeration of preferential plant-carbon allocation to the different fungal symbionts as modulated by the environment. 4.Identification of molecular mechanisms responsible for transfer of carbon from the plant to its fungal symbionts, and patterns of their regulation (local or systemic), as depends on the identity of symbiotic partners and specific environmental conditions."@en . . " carbon" . "2012-04-01+02:00"^^ . "0"^^ . " symbiotic economy" . "LK11224" . . "1"^^ . "2014-02-03+01:00"^^ . . "0"^^ . . . . " molecular mechanisms" . " costs and benefits" . . " phosphorus" . "Ekonomika mykorrhizn\u00ED symbi\u00F3zy, jej\u00ED limity a regulace" . . "mycorrhizal symbiosis" . "2015-02-16+01:00"^^ . " stable isotopes" . . . . " host plant" . "Economy of mycorrhizal symbiosis, its limits and regulation"@en . "mycorrhizal symbiosis, fungal community, host plant, carbon, symbiotic economy; costs and benefits; phosphorus; stable isotopes; molecular mechanisms, rate of exchange"@en . . . " fungal community" . . "5"^^ . . . "5"^^ . . "2016-12-31+01:00"^^ . . . "1. Zaveden\u00ED metodiky pou\u017Eit\u00ED stabiln\u00EDch izotop\u016F (13C/12C v pevn\u00FDch vzorc\u00EDch a 18O/16O ve fosf\u00E1tov\u00FDch skupin\u00E1ch) pro m\u011B\u0159en\u00ED protism\u011Brn\u00FDch tok\u016F uhl\u00EDku a fosforu v mykorrhizn\u00ED symbi\u00F3ze. 2. Stanoven\u00ED celkov\u00E9 uhl\u00EDkov\u00E9 bilance a uhl\u00EDkov\u00E9 n\u00E1ro\u010Dnosti (\u201Eceny\u201C) mykorrhizn\u00ED symbi\u00F3zy u n\u011Bkolika modelov\u00FDch rostlin v z\u00E1vislosti na p\u0159\u00EDtomnosti funk\u010Dn\u011B rozd\u00EDln\u00FDch druh\u016F symbiotick\u00FDch hub v jejich ko\u0159enech a mno\u017Estv\u00ED p\u0159\u00EDjat\u00FDch miner\u00E1ln\u00EDch \u017Eivin (fosforu) mykorrhizn\u00ED cestou. Stanoven\u00ED pom\u011Bru cena/v\u00FDkon mykorrhizn\u00ED symbi\u00F3zy pro r\u016Fzn\u00E9 kombinace symbiotick\u00FDch partner\u016F a podm\u00EDnek prost\u0159ed\u00ED. 3. Stanoven\u00ED celkov\u00E9 uhl\u00EDkov\u00E9 bilance a ceny mykorrhizn\u00ED symbi\u00F3zy u rostlin kolonizovan\u00FDch v\u00EDcedruhov\u00FDmi houbov\u00FDmi spole\u010Denstvy. Vy\u010D\u00EDslen\u00ED preferen\u010Dn\u00EDho sm\u011Brov\u00E1n\u00ED redukovan\u00E9ho uhl\u00EDku z rostliny do r\u016Fzn\u00FDch houbov\u00FDch druh\u016F na z\u00E1klad\u011B specifick\u00FDch podm\u00EDnek prost\u0159ed\u00ED. 4. Detekce molekul\u00E1rn\u00EDch mechanism\u016F p\u0159enosu uhl\u00EDku z rostliny do mykorrhizn\u00ED houby, a jejich lok\u00E1ln\u00ED/syst\u00E9mov\u00E9 regulace v z\u00E1vislosti na identit\u011B symbiotick\u00FDch partner\u016F a podm\u00EDnk\u00E1ch prost\u0159ed\u00ED." . "http://www.isvav.cz/projectDetail.do?rowId=LK11224"^^ .