Patent ID: 7462453

Claim:
An isolated polynucleotide comprising a nucleotide sequence selected from the group consisting of: (1) the nucleotide sequence of SEQ ID NO: 1; (2) a nucleotide sequence encoding an amino acid sequence of a variant of SEQ ID NO: 2, wherein said variant is SEQ ID NO: 2 having glyceraldehyde 3-phosphate dehydrogenase activity and having one inserted, deleted or conservatively substituted amino acid; (3) a nucleotide sequence encoding the amino acid sequence of SEQ ID NO: 2; (4) a nucleotide sequence of DNA which has any of the nucleotide sequences as defined in (1) to (3), and is fully complementary to a mature mRNA containing a region from a 5′ cap to a poly(A) sequence; and (5) a nucleotide sequence which is fully complementary to any of the nucleotide sequences as defined in (1) to (4).