Different thermostable DNA polymerases may amplify different RAPD products

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Amplification efficiency of thermostable DNA polymerases.

The amplification efficiencies of several polymerase chain reaction (PCR) enzymes were compared using real-time quantitative PCR with SYBR Green I detection. Amplification data collected during the exponential phase of PCR are highly reproducible, and PCR enzyme performance comparisons based upon efficiency measurements are considerably more accurate than those based on endpoint analysis. DNA p...

متن کامل

Major DNA polymerases common to different Xenopus laevis cell types.

DNA polymerases from Xenopus laevis oocytes, unfertilized eggs, and kidney cells grown in culture have been characterized. The same three major DNA polymerase activities are present in all cell types examined. We attempt to relate the characteristics of amphibian enzymes to those of mammalian polymerases.

متن کامل

synthesis and dna interaction studies of new cobalt (ii) complexes containing different dinitrogen aaromatic ligands with calf thymus dna using different spectroscopy methods

در این مطالعه بر هم کنش این چهار کمپلکس با dna تیموس گوساله توسط روش های اسپکتروفتومتری، فلوریمتری، دو رنگ نمائی دورانی، و ویسکوزیمتری بررسی شدند تا اثر استخلاف های متیل بر روی لیگاندهای فنانترولین بررسی گردد.

PCR fidelity of pfu DNA polymerase and other thermostable DNA polymerases.

The replication fidelities of Pfu, Taq, Vent, Deep Vent and UlTma DNA polymerases were compared using a PCR-based forward mutation assay. Average error rates (mutation frequency/bp/duplication) increased as follows: Pfu (1.3 x 10(-6)) < Deep Vent (2.7 x 10(-6)) < Vent (2.8 x 10(-6)) < Taq (8.0 x 10(-6)) < < exo- Pfu and UlTma (approximately 5 x 10(-5)). Buffer optimization experiments indicated...

متن کامل

Residual DNA in thermostable DNA polymerases - a cause of irritation in diagnostic PCR and microarray assays.

In a validation trial of a DNA microarray test for chlamydiae we repeatedly observed false-positive PCR amplicons from truly negative samples and non-template controls. Various PCR tests, microarray hybridization and DNA sequencing, revealed that residual Escherichia coli DNA from thermostable DNA polymerases was the cause of this cross-reaction. A subsequent survey showed that only five out of...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Nucleic Acids Research

سال: 1993

ISSN: 0305-1048,1362-4962

DOI: 10.1093/nar/21.19.4647