PT - JOURNAL ARTICLE AU - Vranová, Valerie AU - Kaňová, Hana AU - Rejšek, Klement AU - Formánek, Pavel TI - Dominant amino acids, organic acids and sugars in water-soluble root exudates of C<sub>4</sub> plants: a mini-review DP - 2014 Aug 6 TA - Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis PG - 441--446 VI - 58 IP - 5 AID - 10.11118/actaun201058050441 IS - 12118516 AB - The aim of this mini-review was to identify the dominant carbohydrates, organic acids and amino acids in water-soluble root exudates of plants which represent dominant compounds there. The study is focused on plants of C<sub>4</sub>-type of metabolism taking into account available literature. From group of carbohydrates, those dominant are represented glucose, fructose, arabinose and sucrose. Between dominant amino acids occurring in root exudates of C<sub>4</sub>-metabolism plants are alanine, serine, arginine, glutamine, glutamic and aspartic acid, glycine, proline, cystine, lysine and γ-aminobutyric acid. Citric, malic, tartaric, succinic, trans-aconitic represent the dominant organic acids. This knowledge may be useful for planning analyses of these compounds in root exudates of C<sub>4</sub> plants. Except for this preparation of synthetic root exudates to simulate rhizosphere of C<sub>4</sub> plants may be performed based on these results.