Ecological and Evolutionary Benefits of Temperate Phage: What Does or Doesn't Kill You Makes You Stronger

Infection by a temperate phage can lead to death of the bacterial cell, but sometimes these phages integrate into the bacterial chromosome, offering the potential for a more long-lasting relationship to be established. Here we define three major ecological and evolutionary benefits of temperate phage for bacteria: as agents of horizontal gene transfer (HGT), as sources of genetic variation for evolutionary innovation, and as weapons of bacterial competition. We suggest that a coevolutionary perspective is required to understand the roles of temperate phages in bacterial populations

Stimulace růstu rostlin změnou teplotních podmínek

Ambient temperature is the key factor that may positively or negatively regulate the growth and development of land plants. For instance, the change in temperature conditions determines the leaf development, flowering period and the fruit ripening. In this thesis, we investigate the role of cytokinin (CK) in the response of plants to higher soil temperature. Using genetic and transcriptomic analysis, we have identified several components of CK signaling pathway that orchestrate the increase growth rate of plants growing in the warm (35 °C) soil. The cellular analysis of epidermal leaf cells showed that this higher growth rate is caused by 2-fold higher cell expansion. This pattern of changing cell morphogenesis correlates with decreased levels of active forms of CK that act as a key factor in the maintenance of cell proliferation phase in the leaf

Bioanalytical applications of capillary electrophoresis

Department of Analytical ChemistryKatedra analytické chemieFarmaceutická fakulta v Hradci KrálovéFaculty of Pharmacy in Hradec Králov

The Contribution of Leopold Mozart to the Development of violin Technique

This thesis is engaged in contribution of Leopold Mozart to developmet of violin technique. It is divided into five chapters. The firth chapter includes six subchapters. The first chapters deals withearly history of violin, the following chapter contains treatises on the first violin tracts. The third chapter is dedicated to personage of Francesco Geminiani. The following chapter introduces life of Leopold Mozart and the last one speaks about profound violin method and introduces its characteristics. The first subchapetr is devoted to violin, its maintenance and to other basic information, the following subchapter deals with music notation, intervals and tuning. The next subchapter describes holding of the violin and the bow, the fourth subchapter speaks about right hand, bowings and articulation, the fifth one contains issue of vibrato, mordent and trill and the last one devotes to left hand and to system of positions. The thesis contains actual demonstrations, examples and the footnotes

Phantasy and creativity in the beginning of violin play education

This thesis is engaged in phantasy and creativity in the beginning of violin play education. It is divided into five chapters. The first chapter deals with imagination, phantasy and children´s musical creativity from the psychological point of view, the following chapter contains a discussion on important features of the teacher´s personality. The third chapter is dedicated to some problems within education and to points of co-operation of parents. The following chapter introduces motives and ideas originating from experience of pedagogical practice. The last chapter shows in which way the topic of developing the children phantasy can be presented in compositions for young violinists -beginners. The thesis contains actual demonstrations, examples and the footnotes

Rychlá geografická informace

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Vojenskogeografické vyhodnocení České republiky

Článek podává informaci o aktuálním stavu terminologie v oblasti geografického zabezpečení. Dále podává zevrubnou informaci o práci Komise pro terminologii v geografické službě Armády České republiky a zejména o nově připravené webové aplikaci terminologického slovníku.162