Category: Barnes Publications

Dr. Barnes’ Publications

A Single Amino Acid Change to Taq DNA Polymerase Enables Faster PCR, Reverse Transcription and Strand-Displacement

Wayne M. Barnes, Zhian Zhang, & Milko B. Kermekchiev (2021). “A Single Amino Acid Change to Taq DNA Polymerase Enables Faster PCR, Reverse Transcription and Strand-Displacement” Front. Bioeng. Biotechnol., 14 January 2021, doi: 10.3389/fbioe.2020.553474 (Abstract)

A conservative isoleucine to leucine mutation causes major rearrangements and cold sensitivity in KlenTaq1 DNA polymerase.

Wu E.Y., Walsh A.R., Materne E.C., Hiltner E.P., Zielinski B., Miller B.R. 3rd, Mawby L., Modeste E., Parish C.A., Barnes W.M., & Kermekchiev M.B. (2015). “A conservative isoleucine to leucine mutation causes major rearrangements and cold sensitivity in KlenTaq1 DNA polymerase.” Biochemistry. 2015 Jan 27;54(3):881-9. doi: 10.1021/bi501198f. Epub 2015 Jan 9. (Abstract)

Direct DNA amplification from crude clinical samples using a PCR enhancer cocktail and novel mutants of Taq.

Zhang Z., Kermekchiev M.B., & Barnes W.M. (2010). “Direct DNA amplification from crude clinical samples using a PCR enhancer cocktail and novel mutants of Taq.” J Mol Diagn. 2010 Mar;12(2):152-61. doi: 10.2353/jmoldx.2010.090070. Epub 2010 Jan 14. (Abstract)

Mutants of Taq DNA polymerase resistant to PCR inhibitors allow DNA amplification from whole blood and crude soil samples.

Kermekchiev M.B., Kirilova L.I., Vail E.E., & Barnes W.M. (2009). “Mutants of Taq DNA polymerase resistant to PCR inhibitors allow DNA amplification from whole blood and crude soil samples.” Nucleic Acids Res. 2009 Apr;37(5):e40. doi: 10.1093/nar/gkn1055. Epub 2009 Feb 10. (Abstract)

The ETT2 gene cluster, encoding a second type III secretion system from Escherichia coli, is present in the majority of strains but has undergone widespread mutational attrition.

Ren C.P., Chaudhuri R.R., Fivian A., Bailey C.M., Antonio M., Barnes W.M., & Pallen M.J. (2004). “The ETT2 gene cluster, encoding a second type III secretion system from Escherichia coli, is present in the majority of strains but has undergone widespread mutational attrition. J Bacteriol. 2004 Jun;186(11):3547-60. (Abstract)