Transcript. DR BRENT GILPIN. A bacteriophage, or a phage, is a virus that infects bacteria, so these don't infect human cells âthey are very specialised and only infect bacteria. So every bacteria is being attacked by various viruses which are using those as the host that they replicate in.SR scientist Dr Brent Gilpin explains that a bacteriophage, or phage, is a virus that infects bacteria. He describes how a phage can be easily detected in the lab by plating bacteria on an agar plate.
PITTSBURGH (KDKA) â In an early look at the 2016 White House race, former Secretary of State Hillary Clinton is leading all Republican challengers in the swing state of Pennsylvania. Thatâs according to a new Quinnipiac University poll released Thursday.
Pennsylvania has a closed primary, meaning voters only can vote for their own party's nominees. So if you're a Republican, for example, you don't get to help decide which Democrat will face Gov. Tom Corbett in November.he Republican and Democratic nominations for who represents you in Congress next year are on the line. So are the nominations for every seat in the Pennsylvania House of Representatives, and half of the state Senate. And the Democrats also have five candidates vying to be the lieutenant governor nominee.