(A) Nucleotide and deduced amino acid sequences of the TRA1 cDNA. The 15T01 fragment is underlined with a bold line and the region used for TRA1 specific 40-mer oligonucleotide probe MMPAS is underlined with a normal line. (B) Partial nucleotide and deduced amino acid sequences of NOR1 cDNA. The sequence downstream of the region indicated by the arrow is essentially identical to that of the TRA1 cDNA shown in (A). The region used for NOR1 specific probe N701AS is underlined. The nucleotide sequence data reported here will appear in the DDBJ, EMBL, and GenBank nucleotide sequence databases with the following accession numbers: D78354 for TRA1 and D78355 for NOR1.