SCIENCE|natural and applied sciences|life sciences|biology
- ruaimniú Gram Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- Gramfärbung | Gram Färbung
- de
- Sainmhíniú Jugendlexicon Biologie. VEB Bibiographisches Institut, Leipzig,1981,S.138 Tagairt Schubert/Wagner,Botanisches Wb.,Ulmer,Stuttgart,1993,S.224
- gram stain | gram staining
- en
- Sainmhíniú "method of staining used to distinguish and classify bacterial species into two large groups by coloring these cells red (gram-negative) or violet (gram-positive)" Tagairt "COM-Terminology Coordination, based on: Monica Z. Bruckner, 'Gram Staining' (11.2.2020), Carleton College"
- Nóta Gram positive bacteria stain violet due to the presence of a thick layer of peptidoglycan in their cell walls, which retains the crystal violet these cells are stained with. Alternatively, Gram negative bacteria stain red, which is attributed to a thinner peptidoglycan wall, which does not retain the crystal violet during the decoloring process.
- coloration de gram
- fr
- Sainmhíniú méthode de différenciation des bactéries faisant intervenir une coloration par un colorant basique mordancé par une solution iodo-iodurée, suivie d'une décoloration par l'alcool Tagairt CILF