biological amplification

基本解释

Objective To research on the possibility and the efficiency of the enzyme biological signal amplification system applied to DNA piezoelectric biosensor.
目的研究“酶生物信号放大系统”用于放大DNA压电传感器检测信号的可行性和有效性。
OBJECTIVE:To compare the differences in isolation and culture in vitro, amplification and differences in biological characteristics between PMSCs and BMSCs.
目的：比较人胎盘源间充质干细胞和人骨髓源间充质干细胞体外分离培养、扩增及生物学性状的差异。
Gene amplification and overexpression of HER2 are found in many human cancers, which correlate with genesis and progress of tumor, as well as aggressive biological behaviors.
在人类多种肿瘤中发现了HER2基因扩增或过表达现象，并且与肿瘤的发生、发展及恶性生物学行为密切相关。