As a result, the antibody is then able to achieve a tighter hold on the virus, restrict hinge mobility and impede the ability of the virus to fuse to the membrane of the host cell.
结果，这一抗体能与病毒紧密结合，限制铰链区的运动并阻止病毒与宿主细胞膜融合。
2
Polar nuclei The, usually two, haploid nuclei found midway along the EMBRYOSAC, forming a binucleate central cell. They may fuse to form the diploid definitive nucleus.
通常指两个位于胚囊中间的单倍体核，他们可能融合形成一个二核的中央细胞。
3
When they fuse, they can reversibly injure cells, it turns on the cell cycle and a new cell is born from that fusion phenomenon.