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Synthetic nucleic acids for expression of encoded proteins

Patent 7561972 Issued on July 14, 2009. Estimated Expiration Date: Icon_subject July 31, 2028. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

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Inventors

Assignee

Application

No. 12184234 filed on 07/31/2008

US Classes:

702/19Biological or biochemical

Examiners

Primary: Zhou, Shubo (Joe)

Attorney, Agent or Firm

Foreign Patent References

  • WO 2005/013090 WO 05/01/2005
  • WO 2008/075911 WO 06/01/2008

International Classes

G01N 33/48
C12Q 1/00
C12Q 1/48
C07H 21/02

Abstract

A method of designing a polynucleotide sequence encoding a polypeptide sequence of a predetermined polypeptide is provided. A frequency lookup table corresponding to an expression system is obtained. The table comprises a plurality of sequence elements and a plurality of frequency ranges, each frequency range for a corresponding sequence element. Each frequency range is a range of frequencies with which a corresponding sequence element can occur in a polynucleotide. The polynucleotide sequence is defined using the frequency lookup table by determining, for each respective sequence element in the frequency lookup table, whether the respective sequence element encodes a portion of the polypeptide sequence. When the respective sequence element encodes a portion of the polypeptide sequence, the sequence element is incorporated into the polynucleotide at a frequency of occurrence that is within the frequency range specified for the respective sequence element in the lookup table. The polynucleotide sequence is then outputted.

Other References

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