zebra

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(1) ZEBRA

An Ebstein-Barr virus gene which must be activated for EBV to replicate, thus acting as a switch between latency and replication. The gene is termed ZEBRA as it is localised on the EBV Bam HI Z fragment that corresponds to the EBV Replication Activator; the protein product of ZEBRA is a transcriptional transactivator

(2) Zebra

A popular ‘short form’ of the aphorism often quoted to medical students during clinical rotations—‘when you hear hoofbeats, don’t think of zebras.’ This variation of ‘Sutton’s law’ is designed to teach students a logical approach to a diagnosis, since common things occur commonly and when one hears hoofbeats, one should first think of horses and exclude them in the differential diagnosis before thinking of the unusual causes—the zebras—of a particular clinical finding.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.

zebra

Medtalk A popular 'short form' of the aphorism often quoted to medical students during clinical rotations–'when you hear hoofbeats, don't think of zebras'. See Sutton's law. Cf 'Red herring. '.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
'I told the Emir that Zebras are coming, I checked out the facilities and the hospitality, they are so organised, infrastructure second to none,' he said.
The findings published in the Journal of Natural History are based on observations of two zebras - a stallion and a mare - in Kenya.
Publishing their results in the journal PLOS ONE, the team used satellite telemetry to track the movements of both lions and zebras.
"The children don't know so they call them zebras and they are happy to see something new."
There are several characteristics that distinguish it from other zebras. For one, the ears of a Grevy's stands to full attention when it sense strange movements.
* Some studies show that stripes may help zebras regulate their body temperature.
| The very first zebras were not black and white, they were blue and yellow.
In roughly which years were the lion and zebra populations equal?
'Lively' zebra born at zoo A RARE zebra has been born at Chester Zoo.
18 ( ANI ): Researchers have finally got an answer to why zebras have stripes, claiming that the animals have the striking pattern to confuse predators.