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Cloning of canine GM-CSF and SCF genes.

Authors
Type
Published Article
Journal
Journal of veterinary science
Publication Date
Volume
2
Issue
3
Pages
159–166
Identifiers
PMID: 12441694
Source
Medline

Abstract

Cytokines have pleiotropic regulatory effects on hematopoietic cells and many other cell types that participate in host defence and repair processes. Granulocyte-macrophage colony-stimulating factor (GM-CSF) mediates the growth and differentiation of granulocytes and macrophages and regulates the biological functions expressed by mature cells of these lineages. Stem cell factor (SCF) is a multifunctional cytokine involved in hematopoiesis, melanogenesis and gametogenesis. In order to determine the complementary DNA (cDNA) of canine GM-CSF and canine SCF, cDNA clones were generated from lipopolysaccharide (LPS) stimulated peripheral blood mononuclear cells (PBMCs) and bone marrow cells by reverse transcription PCR amplification. The canine GM-CSF cDNA obtained in this study contains an open reading frame encoding 144 amino acid residues and has 53-75% homology with those of human, cat, sheep, pig, cow and mouse, Canine SCF cDNA consist of an open reading frame encoding 274 amino acid residues and shares 81-92% homology with those of human, cat, pig, cow and mouse.

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