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Protein calculator
Sedlo, Petr ; Maděránková, Denisa (referee) ; Škutková, Helena (advisor)
This work is focussed on studying and analysis of protein qualities while using experimental methods which are next confronted with numerical analysis, which have been introduced by the expansion in computer engineering. Within that task I built up a program for calculation of isoelectric point and molecular mass of an entered chain of amino acids. The program will draw a graph of pH dependance of molecular charge in the wide range of pH values in accordance with the given criteria. We can gain results very quickly and easily in this way, however, these results are just a rough estimate. We´re assumed to be aware of this fact because incorrect use of that program where exact analysis is required would cause errors.
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Brood parasitism in Common Pochard - a proteomic analysis
Petrželková, Adéla ; Hořák, David (advisor) ; Piálková, Radka (referee)
Conspecific brood parasitism (CBP) is a situation, when female (a parasite) lays egg or eggs in a nest of other conspecific female (a host). Then she leaves the nest and doesn't provide any subsequent parental care, such incubation and care for young. To distinguish between parasitic and host egg or young could be difficult, because there are not obvious morphological differences. CBP was documented in more than 234 species and its frequency is different between species, but also between population of the same species. The main aim of my master thesis was to describe the degree of parasitism in two population of Common Pochard (Aythya ferina). The field work was carried out from 2004-2006 in Třeboň Biosphere Reserve and form 2008-2010 in Poodří Landscape Protected Area. We found that the degree of CBP is relatively high. In Třeboň was found 72 % (41) of parasitized nests and 32 % (165) of parasitic eggs and in Poodří 93 % (39) of parasitized nests and 37 % (153) of parasitic eggs. The mean number of eggs per clutch was around 9 and mean number of host eggs per clutch was 6 in Třeboň. The mean number of eggs per clutch in Poodří was about 10, and the mean number of host eggs was also about 6. The mean number of parasitic eggs per clutch was 3 resp. 4. It was also found, that parasitized nests are...
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Brood parasitism in Common Pochard - a proteomic analysis
Petrželková, Adéla ; Hořák, David (advisor) ; Piálková, Radka (referee)
Conspecific brood parasitism (CBP) is a situation, when female (a parasite) lays egg or eggs in a nest of other conspecific female (a host). Then she leaves the nest and doesn't provide any subsequent parental care, such incubation and care for young. To distinguish between parasitic and host egg or young could be difficult, because there are not obvious morphological differences. CBP was documented in more than 234 species and its frequency is different between species, but also between population of the same species. The main aim of my master thesis was to describe the degree of parasitism in two population of Common Pochard (Aythya ferina). The field work was carried out from 2004-2006 in Třeboň Biosphere Reserve and form 2008-2010 in Poodří Landscape Protected Area. We found that the degree of CBP is relatively high. In Třeboň was found 72 % (41) of parasitized nests and 32 % (165) of parasitic eggs and in Poodří 93 % (39) of parasitized nests and 37 % (153) of parasitic eggs. The mean number of eggs per clutch was around 9 and mean number of host eggs per clutch was 6 in Třeboň. The mean number of eggs per clutch in Poodří was about 10, and the mean number of host eggs was also about 6. The mean number of parasitic eggs per clutch was 3 resp. 4. It was also found, that parasitized nests are...
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Protein calculator
Sedlo, Petr ; Maděránková, Denisa (referee) ; Škutková, Helena (advisor)
This work is focussed on studying and analysis of protein qualities while using experimental methods which are next confronted with numerical analysis, which have been introduced by the expansion in computer engineering. Within that task I built up a program for calculation of isoelectric point and molecular mass of an entered chain of amino acids. The program will draw a graph of pH dependance of molecular charge in the wide range of pH values in accordance with the given criteria. We can gain results very quickly and easily in this way, however, these results are just a rough estimate. We´re assumed to be aware of this fact because incorrect use of that program where exact analysis is required would cause errors.
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