Sökning: "two-dimensional gel electrophoresis"

Visar resultat 1 - 5 av 65 avhandlingar innehållade orden two-dimensional gel electrophoresis.

  1. 1. Unwarping and Analysing Electrophoresis Gels

    Författare :John Gustafsson; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Classification; Curved field lines; Gel matching; Image alignment; Image warping; Proteomics; Pulse-field gel electrophoresis; Two-dimensional electrophoresis; Variation; Yeast; Gel matching;

    Sammanfattning : Gel electrophoresis is a technology in molecular biology that is used to separate and quantify biomolecules, for example DNA and proteins. Ideally the position in a gel image corresponds to one or several properties of the molecules, such as size and net charge, but in practise the separation pattern is often warped, that is, geometrically distorted. LÄS MER

  3. 2. Warping and exploration of variability in two-dimensional electrophoresis gels

    Författare :John Gustafsson; Göteborgs universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Curved field lines; distortion criteria; image analysis; proteomics; registration; reproducibility; transformation; two-dimentional gel electrophoresis; variation; variation;

    Sammanfattning : .... LÄS MER

  4. 3. Segmentation of 2D electrophoresis gel images for protein expression analysis

    Författare :Martin Persson; Högskolan i Halmstad; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Two-dimensional gel electrophoresis; Image analysis; Image segmentation; Proteomics; Structure tensors; Spot detection; Spot segmentation; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : .... LÄS MER

  5. 4. A two-dimensional gel electrophoretic study of proteins in tumours of the lung and breast

    Författare :Bo Franzén; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :gel electrophoresis; protein analysis; sample preparation; mammary tumour; lungcarcinomas; heterogeneity; diagnostic markers.;

    Sammanfattning : Defining differences in gene expression between benign and malignant cells is an important aspectof cancer research, and has been the object of a large number of studies. Such studies are aimed atdefining tumour markers to be used in prognostic studies, and to understand mechanisms leading touncontrolled growth and tumour metastasis. LÄS MER

  7. 5. Profiling the cancer proteome

    Författare :Sofia Waldemarson; Institutionen för immunteknologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cytologi; onkologi; cancer; Biotechnology; Bioteknik; cancerology; oncology; Cytology; iTRAQ; biomarkers; DIGE; two-dimensional gel electrophoresis; Proteomics;

    Sammanfattning : Cancer is a complex and heterogeneous disease where cells have started to grow uncontrolled and this disease remains a major health problem. Because of diffuse symptoms it often presents at a late stage. LÄS MER