Cloning, Expression Analysis, and Detection of the Vitellogenin in the Chinese Black Sleeper Bostrychus sinensis

Figure 1

Electrophoresis of Vg cDNA (a) and RACE PCR fragment (b) from liver tissue. (a) the full-length cDNA electrophoresis of vitellogenin from B. sinensis. (b) RACE PCR gel electrophoresis. 1–4: different colonies after connection with T4 vector and transformed into E. coli.