A Sensitive and Rapid Assay for Investigating Vertical Transmission of Hepatitis B Virus via Male Germ Line Using EGFP Vector as Reporter

<table>Two-cell embryo with green fluorescence (a) and two-cell embryo without    green   fluorescence (b) 24 hours after insemination (arrows). 400x.</table>

BioMed Research International

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Figure 2

Figure 2: A Sensitive and Rapid Assay for Investigating Vertical Transmission of Hepatitis B Virus via Male Germ Line Using EGFP Vector as Reporter 