A composite fragment composed of 400bp from exons 1-3 of a BTK cDNA as well as 27kb genomic fragment containing exons 3-19 of BTK was placed under the control of the promoter region of human CD19. (J:120990)
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A composite fragment composed of 400bp from exons 1-3 of a BTK cDNA as well as 27kb genomic fragment containing exons 3-19 of BTK was placed under the control of the promoter region of human CD19. (J:120990)