Sökning: "Mice mus musculus"
Visar resultat 1 - 5 av 12 uppsatser innehållade orden Mice mus musculus.
1. Visar labbmöss en preferens för färgade berikningsföremål?
Kandidat-uppsats, SLU/Dept. of Clinical SciencesSammanfattning : Mice are one of the animals that are being kept at a large scale for research purposes. It’s important that they are kept in a way that will promote good welfare. In order for this to be possible, it’s neccessary to evaluate what environmental enrichment that can be used as a way of increasing welfare. LÄS MER
2. Investigation of the interaction of A-MYB and TCFL5 on pachytene PIWI-interacting RNA genes in two sub-species of mice, mus musculus musculus and mus musculus castaneus
Master-uppsats, Högskolan i Skövde/Institutionen för biovetenskapSammanfattning : Spermatogenesis is a complex process that involves the production of sperm cells from germ cells in order to transmit genetic information to progeny. The PIWI-interacting RNA (piRNA) is a non-coding small silencing RNA that guides the PIWI protein to silence target transposon transcripts to regulate the production of germ cells. LÄS MER
3. PDGF-C signaling is required for normal cerebellar development : An analysis of cerebellar malformations in PDGF-C impaired mice
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : Platelet-derived growth factor-C (PDGF-C) and its tyrosine kinase receptor PDGFRɑ have been shown to contribute to several key processes during central nervous system (CNS) development, including normal vascularization and formation of cerebral ventricles and basal membrane of the meninges. Due to redundancy between PDGF-C and PDGF-A, PDGF-C specific roles are sometimes masked and difficult to determine. LÄS MER
4. Aggression mellan hanmöss inhysta i två olika bursystem
Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Animal Environment and HealthSammanfattning : Musen (Mus musculus) är, enligt EU:s definition av försöksdjur, det vanligaste försöksdjuret i Sverige. Det är en social liten gnagare som i naturen lever i grupper av olika konstellationer. De påverkas negativt både psykiskt och fysiskt av ensamhållning varför det är lagkrav inom EU att hålla möss i grupp så långt som möjligt. LÄS MER
5. Behavioral responses of mice to the odor of cat urine and horse urine
Kandidat-uppsats, Linköpings universitet/BiologiSammanfattning : The detection of predators by prey species is crucial in order to escape the threat posed by a predator. In mammals, the olfactory sensory system is commonly used to detect odors emitted by predators, and to determine how threatening the situation actually is. However, knowledge about this ability is still sparse and in some cases conflicting. LÄS MER