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Full-Text Articles in Biochemistry
Molecular Characterization And Tissue-Specific Gene Expression Of Dermacentor Variabilis Α-Catenin In Response To Rickettsial Infection, Piyanate Sunyakumthorn, Natthida Petchampai, Michael T. Kearney, Daniel E. Sonenshine, Kevin R. Macaluso
Molecular Characterization And Tissue-Specific Gene Expression Of Dermacentor Variabilis Α-Catenin In Response To Rickettsial Infection, Piyanate Sunyakumthorn, Natthida Petchampai, Michael T. Kearney, Daniel E. Sonenshine, Kevin R. Macaluso
Biological Sciences Faculty Publications
Alpha catenin is a cytoskeleton protein that acts as a regulator of actin rearrangement by forming an E-cadherin adhesion complex. In Dermacentor variabilis, a putative α-catenin (Dvα-catenin) was previously identified as differentially regulated in ovaries of ticks chronically infected with Rickettsia montanensis. To begin characterizing the role(s) of Dvα-catenin during rickettsial infection, the full-length Dvα-catenin cDNA was cloned and analysed. Comparative sequence analysis demonstrates a 3069-bp cDNA with a 2718-bp open reading frame with a sequence similar to Ixodes scapularis α-catenin. A portion of Dvα-catenin is homologous to the vinculin-conserved domain containing a putative …