A transformation method yielding up to 10(4) transformants per μg circular DNA was developed for Thermoplasma acidophilum. The method is based on a natural DNA uptake process in which T. acidophilum cells keep their integrity and turn competent at pH 3.5 and 58°C. Shuttle vector maintenance could not be detected, since the used Nov(R) gyraseB gene integrated into its chromosomal counterpart by homologous recombination.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1016/j.mimet.2013.08.006 | DOI Listing |
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!