Skip to main content
Figure 1 | Virology Journal

Figure 1

From: The development and application of new crystallization method for tobacco mosaic virus coat protein

Figure 1

TMV-CP DNA fragments (1% agarose gel). (A) The whole TMV-CP fragments with BamH I and Xho I restriction enzyme cutting sites which have been cloned in PGEX-6P-1. As shown in lane 1, amplified PCR product ran at approximately 500 bp compared with the DNA marker (lane M). Lane 2 is a positive control with DNA template. Lane 3 is a negative control without DNA template. (B) The whole TMV-CP fragments with Nde I and Xho I restriction enzyme cutting sites that have been cloned in pET28a. As shown in lane 1, amplified PCR product ran at approximately 500 bp compared with the DNA marker (lane M). Lane 2 is a negative control without DNA template. Lane 3 is a positive control with DNA template. (C) The truncation of four amino acids from the C-terminus of TMV-CP fragments with Nde I and Xho I restriction enzyme cutting sites that have been cloned in pET28a. Lane 1 is a negative control without DNA template, whereas lane 2 is a positive control with DNA template. Lane 3 is the amplified PCR product that ran at approximately 500 bp compared with the DNA marker (lane M).

Back to article page