Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
VSV-1′DsRed was used to infect a culture of BHK-21 cells with no agarose overlay. Twenty-four hours later, among a population of infected red fluorescent cells (under green light excitation) (A), infected cells that also showed a green color (under blue light excitation) were found (B). Many cells showed both red and green color (see one such cell at the arrow in all four panels) (C). A phase-contrast image of the same field is shown in panel D. Bar, 30 μm.
