Abstract: The invention provides novel nucleic acid polymerases from strains GK24 and RQ-1 of Thermus thermophilus, and nucleic acids encoding those polymerases, as well as methods for using the polymerases and nucleic acids.

Abstract: The invention provides novel nucleic acid polymerases from strains GK24 and RQ-1 of Thermus thermophilus, and nucleic acids encoding those polymerases, as well as methods for using the polymerases and nucleic acids.

Abstract: The present invention provides mutant DNA polymerases, polynucleotides encoding the polymerases, cassettes and vectors including such polynucleotides, and cells containing the polymerases, polynucleotides, cassettes, and/or vectors of the invention. The present invention also provides methods for synthesizing polynucleotides and kits including a DNA polymerase of the invention.

Abstract: The invention provides nucleic acids and polypeptides for nucleic acid polymerases from a thermophilic organism, Thermus brockianus. The invention also provides methods for using these nucleic acids and polypeptides.

Abstract: Methods for detecting an RNA such as a small RNA comprising up to about 40 nucleotides are disclosed. The methods comprise forming a ligation mixture comprising a sample suspected of comprising the small RNA, a ligase and a target probe set. The target probe set comprises a first target probe comprising a 3? portion that hybridizes to the small RNA and a 5? portion having a first PCR primer target sequence, and a second target probe comprising a 5? portion that hybridizes to the RNA immediately adjacent to the 3? end of the first target probe and a 3? portion having a second PCR primer target sequence. The target probe set hybridizes to the RNA and ligates to form a probe set ligation sequence. A probe set ligation sequence can be amplified and detected using a polymerase chain reaction.

Abstract: Ligation-based methods and kits are disclosed for identifying at least two target nucleotides in a mixed population sample, that is a sample that contains or potentially contains target nucleic acid sequences from more than one source. Typically, two ligation reaction compositions are formed, ligation products generated, and the ligation products or their surrogates are analyzed to identify target nucleotides in the mixed population sample. In certain embodiments, the target nucleic acid sequences, the ligation products, or both are amplified. In certain embodiments, multiplex amplification and/or ligation reactions are performed.

Abstract: Methods, reagents, and kits for (mis)ligating oligonucleotide probes or for identifying at least one target nucleotide are disclosed. One can enhance the generation of misligation product using a ligase under reaction conditions and with reagents where that particular ligase is prone to misligation. Alternatively, one can decrease or avoid generating misligation products using a particular ligase under reaction conditions and using reagents where that ligase is at least less prone to misligation. In certain embodiments, the recombinant ligase from Archaeoglobus fulgidus (Afu) is employed due to its unique misligation properties.

Abstract: The invention provides nucleic acids and polypeptides for a nucleic acid polymerase from a thermophilic organism, Thermus scotoductus. The invention also provides-methods for using these nucleic acids and polypeptides.

Abstract: The present invention relates to thermostable DNA polymerases derived from the hyperthermophilic eubacteria, and Thermotoga neapolitana in particular. The present invention provides means for isolating and producing the enzymes from these thermostable DNA polymerases, which are useful in many recombinant DNA techniques, especially such techniques as thermal cycle sequencing and nucleic acid amplification.

Abstract: The present invention relates to compositions of thermostable DNA polymerases derived from the hyperthermophilic eubacteria. In particular, the present invention comprises thermostable DNA polymerases from the hyperthermophilic eubacterium known as Thermotoga neapolitana. The present invention provides methods for utilizing naturally-occurring and non-naturally-occurring forms of T. neopolitana DNA polymerase. The T. neopolitana DNA polymerases of the present invention are used in combination with other compounds, including but not limited to pyrophosphatase and DNA polymerases from other thermophilic or hyperthermophilic organisms.