Disinfectants induce oxidative damage in bacteria, but a single mutation triggers the expression of genes that help the ...

如果没有防御机制，聚球菌很可能会因为Syn9等噬菌体的威胁而灭绝。以色列理工学院研究人员的研究描述了一种进化情景，其中保护来自tRNA（转移RNA）水平的降低，tRNA是一种对基因翻译至关重要的分子。 林德尔教授解释说：“对耐药性的研究通常集中在提供 ...

This manuscript provides important structural insights into the recognition and degradation of the host tRNA methyltransferase TRMT1 by SARS-CoV-2 protease nsp5 (Mpro). The data provide compelling ...

Also recognized as DL-Phenylalanine, DLPA is a commonly used supplement known for its probable benefits in improving mood and easing pain. This supplement is a combination of two types of the ...

Universally present aminoacyl-tRNA synthetases (aaRSs) stringently recognize their cognate tRNAs and acylate them with one of the proteinogenic amino acids. However, some organisms possess aaRSs that ...