4254 KB28 KB200220262004Ambrožič-Dolinšek, JanaCamloh, MarjanaGspan, MatejaKovač, MajaVrtačnik, MargaretaŽel, Janaštevilka:2letnik:47str. 45-56COBISSID:1244252ISSN:1408-3671URN:URN:NBN:SI:doc-NIK5DTD0enDruštvo biologov SlovenijeActa biologica slovenicabolhačfiziologijainformacijski sistemipiretrinirastlinstvotkivne kultureTissue culture of pyrethrum (Tanacetum cinerariifolium (Trevir.) Schultz Bip.)| Tkivna kultura bolhača (Tanacetum cinerariifolium (Trevir.) Schultz Bip.)|Pyrethrum (Tanacetum cinerariifolium), is plant species with the highest amount of natural insecticides - pyrethrins. An in-house information system for the development of different plant tissue cultures and marketing of their products was designed. The application of the relational information system insetting up a research hypothesis of high probability is discussed. By processing the information system, plant tissue culturesć parameters were identified, selected and modified. They were tested on the plant tissue culture of Tanacetum cinerariifolium. The influence of jasmonic acid on axillary shoot differentiation was studied. An inhibitory effect of jasmonic acid on shoot tissue culture differentiation was proven (100 microM, 10 microM), and a prediction method for determination of the variable optimal concentration interval was presented (between 0,5 and 4,5 microM). In additiona HPLC method was introduced for pyrethrins determinationTEXTznanstveno časopisjejournalsSlovenian National E-content AggregatorNational and University Library of SloveniaDruštvo biologov Slovenije