gram-negative
革兰氏阴性,革兰氏阴性菌,革兰氏阴性的,革兰氏阴性体
Definitions
- 1
- : not retaining the violet dye when stained by Gram's method.
Examples
Myerson herself appears to have bought into that stigma, offering mixed to negative views on the Miss America pageant.
I think part of being in the public eye is getting recognized, and dealing with positive and negative scrutiny.
In addition to the negative on-field attention, off-the-field problems were just as bad this year.
The negative headlines and accusations of sexual assault continue.
He says he has yet to experience any negative feedback from the galaxy of Whovians.
Recognition of the pneumococcus depends upon its morphology, the fact that it is Gram-staining, and the presence of a capsule.
Before Louis could answer in the negative, he heard voices in the adjoining garden.
The great majority belong to the colon bacillus group, and are negative to Gram's method of staining.
A Gram-positive stool due to cocci is suggestive of intestinal ulceration.
Gram's method (p. 40) is a very useful aid in distinguishing certain bacteria.