目的：探讨PCR检测基因重排对淋巴细胞恶性增殖性疾病的诊断价值。
Objective: To study the value of detecting the gene rearrangements with PCR in diagnosis of lymphoproliferative diseases.
细胞抗原受体(TCR)功能的表达有赖于该基因在正常T淋巴细胞发育过程中的重排。
The expression of TCR function depend on the gene rearrangement during ontogeny in nor-mal t cell.
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