将一篇英文论文中的缩略语和缩写替换成全称。
请将以下 英文论文中 使用的所有缩写和缩略语替换为全称：
“The CRISPR-Cas system is a molecular tool for genome editing. Compared to ZFNs and TALENs, the CRISPR-Cas system is a more efficient and convenient tool for genome editing.”
“The Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)-CRISPR associated protein (Cas) system is a molecular tool for genome editing. Compared to Zinc Finger Nucleases (ZFNs) and Transcription Activator-Like Effector Nucleases (TALENs), the CRISPR-Cas system is a more efficient and convenient tool for genome editing.”