新型コロナウイルスのY453F変異及びL452R変異 (IMAGE) Kumamoto University Caption COVID-19の原因ウイルスであるSARS-CoV-2のY453FとL452Rの両変異は、細胞性免疫に寄与するが、L452R変異型ではウイルスの感染力も増強される。 Credit Dr. Chihiro Motozono Usage Restrictions <p>Graphical abstract from <a href="https://www.sciencedirect.com/science/article/pii/S1931312821002845"> Motozono, C. et.al., Cell Host & Microbe, 2021</a>. </p> <p>This image is made available under the terms of <a href="https://creativecommons.org/licenses/by/4.0/">CC by 4.0</a>. Any further distribution of this work must follow the terms of this license. </p> License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.