Baculovirus Expression Reconstitutes DrosophilaMitochondrial DNA Polymerase

Secretion of thermostable DNA polymerase using a novel baculovirus vector.

Baculovirus-mediated expression has become a powerful tool for the high yield production of functionally active recombinant proteins. In order to further enhance the utility of this expression system, we constructed versatile transfer vectors that facilitate the secretion of recombinant proteins from host insect cells by inserting functional secretory leader sequences down-stream of the polyhed...

Cloning and Expression of Thermus Aquaticus DNA Polymerase Gene, Using a Thermo-Inducible Expression Vector

DNA polymerase gene from Thermus aquaticus strain YT1 was amplified using VENTTM DNA po-lymerase and cloned under the control of X.PR promoter and expression was induced by a shift in tern perature. The culture was then sonicated, and after centrifugation the lysate was treated with poly‌ethyleneimine followed by a salting-out step. Finally the protein was precipitated with ammonium sulfate and...

Replication of baculovirus DNA.

The Baculoviridae is a diverse family of pathogens that are infectious for arthropods and are characterized by a complex replication cycle that culminates in the occlusion of virions in a crystalline protein matrix (Blissard & Rohrmann, 1990). Over 400 lepidopteran species serve as hosts for these viruses, with a single virus isolate usually restricted to one or a few related species. In additi...

Cloning and Expression of Bst DNA Polymerase I Gene in E. coli BL21‎

خلاصه DNA پلیمرازها علاوه بر کاربردشان در همسانه سازی و تصحیح ، در انواع تکنیک های ملکولی مانند تکثیر DNA ، جهش های نقطه ای ، توالی یابی DNA ، انواع مختلف PCR ، LAMP و ...اهمیت دارند. پس از کشف PCR تلاش هایی مبنی بر تشخیص و جداسازی آنزیم های مقاوم به دماهای بالا که توانایی تکثیر موثر DNA در دماهای بالا انجام گرفت. در این پژوهش ، سویه Geobacillus stearothermophilus strain 10 به منظور...

preliminary expression of high fidelity pfu dna polymerase encoding fragment