transgene silencing的用法和样例：
例句
- Transgene silencing is one of the most important reasons that transgene can not express.
摘要转基因沉默是导致外源基因不能在转化植株中正常表达的重要原因。 - With the development of transgenic technology in agricultural production, more and more people pay attention to transgenic silencing.
摘要随着转基因技术在农业生产等领域的深入发展，转基因沉默现象已引起越来越多人的关注。
