这Vutara单分子定位系统一直是理解病毒颗粒的关键工具。病毒颗粒通常比光的衍射极限(<200 nm)小得多,这使得单分子定位显微镜成为最佳合适的荧光技术,用于解决病毒颗粒结构细节或确定用细胞机械确定病毒成分的定位。在下面,我们强调了Vutara用于病毒研究的关键特征。
Below we highlight virus research performed on the Vutara. The unique ability to perform single-molecule localization of virus samples at both the coverslip and deep within tissue sections makes the Vutara the only system capable of imaging virus particle structures, virus particle host cell interactions, and effects of virus infection on cell biology on the same microscope. At the bottom of the page you can find some highlighted virus research papers performed with the Vutara super-resolution microscope.
Vutara病毒研究:
Alonas, E., Lifland, A.W., Gudheti, M., Vanover, D., Jung, J., Zurla, C., Kirschman, J., Fiore, V.F., Douglas, A., Barker, T.H., Yi, H., Wright, E.R., Crowe, J.E., Santangelo, P.J., 2014.Combining Single RNA Sensitive Probes with Subdiffraction-Limited and Live-Cell Imaging Enables the Characterization of Virus Dynamics in Cells。ACS Nano 8,302–315。doi.org/10.1021/NN405998V
作者开发了研究包裹病毒的早期感染和复制的工具。
Tiwari, P.M., Vanover, D., Lindsay, K.E., Bawage, S.S., Kirschman, J.L., Bhosle, S., Lifland, A.W., Zurla, C., Santangelo, P.J., 2018.设计的mRNA表达抗体可预防呼吸综合病毒感染。自然通讯9,1-15。doi.org/10.1038/S41467-018-06508-3
作者使用Vutara显微镜确定治疗性抗体Palivizumab对RSV感染的作用机理。
Milrot, E., Shimoni, E., Dadosh, T., Rechav, K., Unger, T., Etten, J.L.V., Minsky, A., 2017.结构研究表明,真核生物感染囊囊的噬菌体样复制周期。PLOS病原体13,E1006562。doi.org/10.1371/journal.ppat.1006562
作者使用Vutara来确定病毒感染对细胞骨架结构的影响。由此,他们确定肌动蛋白细胞骨架在病毒感染中起关键作用。
Virus researchers may also be interested in the live cell and single-molecule particle tracking capabilities of the Vutara. The Vutara is fully capable of both live cell single-molecule imaging of cellular structures such as organelles and single-molecule particle tracking. Uniquely, the Vutara is also capable of combining these two techniques to do particle tracking in conjunction with cellular structure imaging.
Please refer to the live cell web page and theVutara Live Cell网络研讨会了解有关使用Vutara显微镜和SRX软件。