Abstract
Polyamines were measured in viruses using different techniques. An improved method of polyamine analysis is reported for tobacco mosaic virus (TMV), a rod-shaped virus (95% protein and 5% RNA), based on HPLC of sonicated PCA-treated highly purified virus suspensions. This method allowed higher and more reliable recovery of TMV polyamines (putrescine, spermidine and spermine) when compared to the HPLC of non-sonicated samples and to thin layer chromatography. It is suggested that sonication acts on PCA-precipitated protein aggregates causing the release of trapped polyamine molecules.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
