00000nz a2200000n 4500 001 KSH2002012289 005 20021107122242 008 020521 n azknn|abn |a a|a | 150 ▼a유전자 기호[遺傳子記號]▲ 450 ▼wr▼i영어▼agene symbol▲ 550 ▼a유전자[遺傳子]▲