Sökning: "genes"
Visar resultat 21 - 25 av 901 uppsatser innehållade ordet genes.
21. Hona eller hane? En inblick i olika könsbestämningssystem hos vertebrater : Samt hur det kan tillämpas i biologiundervisningen på gymnasiet
Kandidat-uppsats, Linköpings universitet/BiologiSammanfattning : Könsbestämning hos vertebrater är ett komplext område som har intresserat forskare under en lång tid, trots detta är det i dagens forskningsläge inte helt självklart vad det är som avgör kön. Syftet med denna litteraturstudie är att identifiera och sammanställa kunskap om avgörande könsbestämningsmekanismer utifrån det aktuella forskningsläget. LÄS MER
22. Molecular characterization of vascular malformations using single-cell RNA sequencing and immunohistological analysis
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : CCM is a human disease in which vascular malformations develop in the central nervous system, predominantly in the brain. The malformations which can measure up to several centimeters in size are dilated and leaky vessels, with unstable cellular junctions and thin vessel walls. LÄS MER
23. SubKluster: Novel method to bin scaffolds from cereal genomes into subgenomes using substring frequency analysis
Master-uppsats, Lunds universitet/Examensarbeten i bioinformatikSammanfattning : The genome of the Belinda variety of the hexaploid oat (Avena sativa) has recently been sequenced and assembled. This project aims to improve the assembly by clustering the thousands of scaffolds into their three ancestral subgenomes using Principle Component Analysis (PCA) of kmer and repeat-element frequencies. LÄS MER
24. Neanderthal genome sequencing : A genetic research study
Kandidat-uppsats, Uppsala universitet/Institutionen för arkeologi och antik historiaSammanfattning : The aim of this study is to provide information regarding the development of aDNA research. The essay also strives to distinguish eventual impact on previous and contemporary conceptions concerning Neanderthal and modern human genetic divergence and possible interbreeding between the two species. LÄS MER
25. The potential nitrous oxide emissions in a permanent grassland chronosequence
Kandidat-uppsats, SLU/Dept. of Forest Mycology and Plant PathologySammanfattning : As a part of a larger project (Belowground biodiversity of grasslands – conservation needs and potential to promote sustainable agriculture), this study aims to investigate potential nitrous oxide (N2O) emissions and microbial gene abundances needed for the production (nirS and nirK) and reduction (nosZI and nosZII) of nitrous oxide in soil of permanent grasslands of various age. Thegrasslands have at different times been converted to permanent grasslands and are of interest because of the possibility to shed more light about the passage of time’s affects on the soil microbialcommunities and their activity. LÄS MER