Abstract: This disclosure provides, among other things, a composition comprising: comprising a fusion protein comprising: (a) a DNA polymerase; and (b) a heterologous sequence-specific DNA binding domain. A method for copying a DNA template, as well as a kit for performing the same, are also described.

Abstract: Compositions and methods are provided for improved reverse transcriptases and their uses in reverse transcription where the improvement may include increased temperature, increased salt, increased activity and/or increased dUTP tolerance.

Abstract: Provided herein is a method for reducing amplification of non-template molecules in a nucleic acid sample. In certain embodiments, the method involves adding a helicase to a reaction mixture for non-helicase-dependent amplification of target nucleic acid.

Abstract: Provided herein, among other things, is a method for reducing sequencing errors caused by mechanical DNA fragmentation. In some embodiments, this method may comprise: (a) obtaining a DNA sample; (b) mechanically fragmenting the DNA sample to produce a template; (c) treating the fragmented DNA with a plurality of DNA repair enzymes; and (d) obtaining a sequence of the fragmented DNA. The treatment step (c) reduces the number of fragmentation induced errors.

Abstract: Compositions and methods for performing a template-switching reaction are provided that may include reducing or eliminating concatemerization of the template-switching oligonucleotide (TSO). In some embodiments, the composition may comprise: a reverse transcriptase; a TSO that includes a recognition sequence for a site-specific double strand nucleic acid cleaving enzyme, wherein the TSO has at its 3? end at least one nucleotide capable of hybridizing to at least one or more non-templated nucleotides added to a templated cDNA strand by the reverse transcriptase; and a site-specific double strand nucleic acid cleaving enzyme that cleaves the TSO at the recognition sequence.

Abstract: This disclosure provides, among other things, a composition comprising: comprising a fusion protein comprising: (a) a DNA polymerase; and (b) a heterologous sequence-specific DNA binding domain. A method for copying a DNA template, as well as a kit for performing the same, are also described.

Abstract: This disclosure provides, among other things, a composition comprising: comprising a fusion protein comprising: (a) a DNA polymerase; and (b) a heterologous sequence-specific DNA binding domain. A method for copying a DNA template, as well as a kit for performing the same, are also described.

Abstract: Compositions and methods are provided for enhancing enzymatic ligation between nucleic acid fragments that relies on one or more small molecule enhancers having a size of less than 1000 daltons. For example, enhancement of ligation efficiencies are observed for double-stranded nucleic acid fragments that are blunt-ended, have a single nucleotide overhang at the ligation end, or have staggered ends compared to ligation under similar conditions in the absence of the one or more small molecule ligation enhancer. The use of small molecule enhancers for ligating nucleic acids results in an increased number of transformed host cells after transformation with the ligated molecules. This enhancement can be observed with chemically transformed host cells and with host cells transformed by electroporation.

Abstract: This disclosure provides, among other things, a composition comprising: a 5? exonuclease; a strand-displacing polymerase; and optionally a single strand DNA binding protein and/or a ligase. A method for polynucleotide assembly to form a synthon, as well as a kit for performing the same, are also described.

Abstract: Provided herein is a method for reducing amplification of non-template molecules in a nucleic acid sample. In certain embodiments, the method involves adding a helicase to a reaction mixture for non-helicase-dependent amplification of target nucleic acid.

Abstract: This disclosure provides, among other things, a composition comprising: comprising a fusion protein comprising: (a) a DNA polymerase; and (b) a heterologous sequence-specific DNA binding domain. A method for copying a DNA template, as well as a kit for performing the same, are also described.

Abstract: Compositions and methods are provided that relate to solubilized phospholipids and their use in stabilizing nucleic acid polymerases. For example, a phospholipid with a tail containing at least 8 carbons can be solubilized in the presence of an amphipathic molecule.

Abstract: This disclosure provides, among other things, a composition comprising: a 5? exonuclease; a strand-displacing polymerase; and optionally a single strand DNA binding protein and/or a ligase. A method for polynucleotide assembly to form a synthon, as well as a kit for performing the same, are also described.

Abstract: Compositions and methods are provided for ligating polynucleotides having a length that is greater than 8 nucleotides on an RNA splint. The ligation reaction provides consistent results in high or low ATP concentrations. The reaction can occur rapidly and is generally at least 10 fold more efficient than T4DNA ligase under optimal conditions for T4DNA ligase and the reaction time is less than 6 hours for example, less than 1 hour.

Abstract: Compositions and methods are provided for loop mediated isothermal amplification in which single stranded binding proteins are shown to protect primers from non-specific extension and to stimulate the rate of threshold amplification.

Abstract: Compositions and methods are provided for inhibiting a DNA binding enzyme from reacting with non-target DNA at a temperature below the reaction temperature. The inhibitor is a synthetic nucleic acid which is single stranded but may fold to form at least one double stranded region designed to melt at a temperature which is lower than the reaction temperature, and at least one single stranded region where the single stranded region at the 5? end contains at least one unnatural and/or modified nucleotide and optionally a sequence at the 3? end contains one or more derivative nucleotide or linkages.

Abstract: Novel proteins having DNA polymerase are described which have utility in amplification reactions and have improved properties over Bst polymerase such as for example enhanced reverse transcriptase activity.

Abstract: Novel proteins having DNA polymerase are described which have utility in amplification reactions and have improved properties over Bst polymerase such as for example enhanced reverse transcriptase activity.

Abstract: Compositions and methods are provided for loop mediated isothermal amplification in which single stranded binding proteins are shown to protect primers from non-specific extension and to stimulate the rate of threshold amplification.

Abstract: Novel proteins having DNA polymerase are described which have utility in amplification reactions and have improved properties over Bst polymerase such as for example enhanced reverse transcriptase activity.