microbiology
What blue and white colonies can and cannot mean
Blue and white colonies report alpha-complementation, which is a screen. A white colony still needs a digest or a sequence before anyone calls the insert
8 October 2026 · 9 min read
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blue white
Articles tagged blue white. Tags group methods across clusters so a technique can be found from more than one route.
All topicsBuffers and laboratory water26Cell culture26Chromatography26Cold chain and sample storage26Cytometry and microscopy26DNA sequencing26Gels and blotting26Gene expression26Genome editing26Immunoassays26Laboratory labware26Laboratory safety26Liquid handling26Microbiology26Molecular cloning26Nucleic acid purification26PCR and amplification26Protein biochemistry26Proteomics26Research sourcing and study design26
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