But they think one of those magnetically sensitive reactions produces a form of the protein with a different shape—which might cause it to interact differently with other proteins in the bird's cells.

但他们认为，其中一种磁敏感反应会产生一种具有不同形状的蛋白质——这可能会导致它与鸟类细胞中的其他蛋白质发生不同的相互作用。