National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Ověření pravosti označení taxonů rodu Origanum L. pomocí metod GC-MC a AFLP
Hradská, Lucie
The aim was to verify the authenticity marking taxa genus Origanum L. The sortments were grown at the experimental plots ZF MENDELU in 2014. The analysis of the evaluation results of the work carriedout was laso done in the same year. The assortments were morphological described. The morphological characters were such as: plant height, leaf size, inflorescence height, color of the leaves and flowers. Further details were recorded on phenological phases of the taxa. Oregano samples were assessed for quantity of essential oils by distillation and the essential oils was then subjected to qualitative evaluation using the GC-MC method. The genetic relationships were evaluated using the AFLP methods.
Studium genetických vztahů v sortimentu asijských odrůd hrušní
Wolf, Jan
This work was focused on the genetic relatedness of pear trees. The first part of the thessis is focused on the survey of literature about history and distribution of Asian and European pear, description of the varieties and description of biotechnology, especially AFLP. The second part of the thesis is focused on the experimental part. There is described a procedure for isolating DNA, AFLP workflow methods, evaluation and reporting results. In this work there were found out some interesting results. For example was confirmed that the variety Zao Su Li probably belongs to Ussuriensis pear group. Were confirmed close relationships between Japanese pear, Chinese sand pear and Chinese white pear varieties. Interspecific hybrid Hood was identified like probably releated with European varieties. It was as well confirmed, that interspecific hybrids Kiffer and Rafsaz are probably releated with Pyrus pyrufolia (Burm.) Nak.

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