microorganisms staining

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• Staining — is an auxiliary technique used in microscopy to enhance contrast in the microscopic image.In biochemistry it involves adding a class specific (DNA, proteins, lipids, carbohydrates) dye to a substrate to qualify or quantify the presence of a… …   Wikipedia

• staining — 1. The act of applying a stain. SEE ALSO: stain. 2. In dentistry, modification of the color of the tooth or denture base. progressive s. a procedure in which s. is continued until the desired …   Medical dictionary

• simple staining — staining with a single substance, such as the staining of microorganisms with a single dye …   Medical dictionary

• Gram staining — (or Gram s method) is an empirical method of differentiating bacterial species into two large groups (Gram positive and Gram negative) based on the chemical and physical properties of their cell walls.cite book | last = Bergey | first = David H.… …   Wikipedia

• Differential staining — is a general term that can refer to a number of specific processes. Generally, it is used to describe staining processes which use more than one chemical stain. Using multiple stains can better differentiate between different microorganisms or… …   Wikipedia

• stain — 1. To discolor. 2. To color; to dye. 3. A discoloration. 4. A dye used in histologic and bacteriologic technique. 5. A procedure in which a dye or combination of dyes and reagents is used to color the constituents of cells and tissues. For… …   Medical dictionary

• Infectious disease — Classification and external resources A false colored electron micrograph shows a malaria sporozoite migrating through the midgut epithelia. ICD 10 …   Wikipedia

• bacteria — bacterial, adj. bacterially, adv. /bak tear ee euh/, n.pl., sing. bacterium / tear ee euhm/. ubiquitous one celled organisms, spherical, spiral, or rod shaped and appearing singly or in chains, comprising the Schizomycota, a phylum of the kingdom …   Universalium

• History of biology — For the video game, see History of Biology (video game). The frontispiece to Erasmus Darwin s evolution themed poem The Temple of Nature shows a goddess pulling back the veil from nature (in the person of Artemis). Allegory and metaphor have… …   Wikipedia

• Bacteria — Taxobox color = lightgrey name = Bacteria fossil range = Archean or earlier Recent image width = 210px image caption = Escherichia coli image is 8 micrometres wide. domain = Bacteria subdivision ranks = Phyla [cite web… …   Wikipedia

• EHRLICH, PAUL — (1854–1915), German chemist, pioneer of modern histology, immunology, and chemotherapy; Nobel Prize winner. Ehrlich was born in Strehlen near Breslau. He studied at German universities and began his scientific work in 1878 in Berlin University as …   Encyclopedia of Judaism