Immunoglobulin Variable Region

Famous quotes containing the words variable and/or region:

    There is not so variable a thing in nature as a lady’s head-dress.
    Joseph Addison (1672–1719)

    It was a favor for which to be forever silent to be shown this vision. The earth beneath had become such a flitting thing of lights and shadows as the clouds had been before. It was not merely veiled to me, but it had passed away like the phantom of a shadow, skias onar, and this new platform was gained. As I had climbed above storm and cloud, so by successive days’ journeys I might reach the region of eternal day, beyond the tapering shadow of the earth.
    Henry David Thoreau (1817–1862)