Sökning: "​Physcomitrella patens"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden ​Physcomitrella patens.

  1. 1. Framtidens expressionssystem för svåruttryckta proteiner : Utvärdering av tolv expressionssystem

    Kandidat-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildning

    Författare :Pontus Andersson; Selma Edenståhl; Elin Eriksson; Tora Hävermark; Jonas Nielsen; Alma Pihlblad; [2018]
    Nyckelord :Expressionssystem; proteinuttryck; Corynebacterium glutamicum; Lactococcus lactis; Pseudomonas fluorescens; Pseudoalteromonas haloplanktis; Ralstonia eutropha; Streptomyces lividans; Aspergillus; ​Chlamydomonas reinhardtii; Hansenula polymorpha; Leishmania tarentolae; ​Physcomitrella patens; suspensionsbaserade växtceller;

    Sammanfattning : Today, recombinant expression of proteins is used for a variety of purposes. One of these is the production of allergens, which are vital components in allergy diagnostics. However, traditional expression systems such as ​Escherichia coli​ and ​Pichia pastoris​ might not have the capacity to express all proteins of interest. LÄS MER

  3. 2. Programmed cell death in the moss Physcomitrella patens : studying the role of metacaspases in archegonia development through gene knockout by homologous recombination

    Kandidat-uppsats, SLU/Dept. of Plant Biology and Forest Genetics (until 131231)

    Författare :Karl Persson; [2012]
    Nyckelord :Gene technology; Biotechnology; Knockout; Reverse genetics; Homologous recombination; Cloning; Physcomitrella patens; Archegonia; Programmed cell death; metacaspases;

    Sammanfattning : The knowledge of programmed cell death (PCD) in plants is limited. The gene family of caspases in animals is known to be important for the execution of PCD. Putative homologues to caspases have been found in plants and are referred to as metacaspases. LÄS MER

  4. 3. Studies of the role of tRNA-isopentenyl-transferases in the formation of cytokinins

    Master-uppsats, SLU/Dept. of Plant Biology and Forest Genetics (until 131231)

    Författare :Grzegorz Furman ; [2011]
    Nyckelord :Arabidopsis thaliana; Physcomitrella patens; Saccharomyces cerevisiae; tRNA isopentyltransferases; cytokinin biosynthesis;

    Sammanfattning : Plant tRNA isopentenyltransferases (tRNA-IPT, EC 2.5.1.8) have two roles, modification of tRNA and contribution to cytokinin synthesis. LÄS MER

  5. 4. Stress-induced alternative splicing of Serine/Arginine-rich proteins in the moss Physcomitrella patens

    Master-uppsats, Molekylär genetik

    Författare :Jessica Olsen; [2011]
    Nyckelord :Alternative splicing; Physcomitrella patens; Serine Arginine-rich proteins; Stress;

    Sammanfattning : Plants are sessile organisms and thus more exposed to stressful environments. By changing the expression of stress related genes, plants are able to cope with stress. Alternative splicing (AS) of pre-mRNA is a major contributor to proteome diversity in eukaryotes. LÄS MER

  7. 5. Regulation of non-specific lipid transfer proteins in abiotically stressed Physcomitrella patens

    Kandidat-uppsats, Molekylär genetik

    Författare :Sandra Jansson; [2011]
    Nyckelord :Abiotic stres; cuticle; non-specific lipid transfer protein; Physcomitrella patens; qRT-PCR;

    Sammanfattning : Non-specific lipid transfer proteins is a large and diverse protein family found in plants, with roles in biological systems ranging from long distance signaling to plant pathogen defense. Little is known about the roles of nsLTPs, but recent studies have cast some light on the issue, among other things proposing that they may be involved in the cutice formation on land-living liverworts, mosses and non-seedbearing plants. LÄS MER