Word.ws English Dictionary

blue-white screens

blue-white screens is the plural of blue-white screen.

Meaning of blue-white screen

Noun

blue-white screen (plural blue-white screens)

  1. A screening technique for the rapid detection of recombinant bacteria in vector-based molecular cloning experiments. DNA of interest is ligated into a vector, which is then inserted into a host cell; these are grown in the presence of X-gal. Cells transformed with vectors containing recombinant DNA will produce white colonies; cells transformed with non-recombinant plasmids (i.e. only the vector) grow into blue colonies.

Questions about blue-white screens

What is blue-white screens the plural of?
Blue-white screens is the plural of blue-white screen.

Words near blue-white screens in the dictionary

  1. blue-water navies
  2. blue-water navy
  3. blue-wattled crow
  4. blue-wattled crows
  5. blue-white screen
  6. blue-white screens
  7. blue-winged grasshopper
  8. blue-winged grasshoppers
  9. blue-winged kookaburra
  10. blue-winged kookaburras
  11. blue-winged laughingthrush

Source and license

Adapted from Wiktionary: blue-white screens (page history and authors); blue-white screen (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “blue-white screens.” Word.ws, https://word.ws/blue-white_screens. Based on Wiktionary, CC BY-SA 4.0.