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Classification is the process of organizing organisms into hierarchically inclusive groups based on their phenotypic similarities or evolutionary relationships. A species comprises one or more strains, and closely related species are grouped into genera. Genera are further classified into families, families into orders, orders into classes, and so forth, up to the domain level, which is the broadest taxonomic rank derived from a combination of phenotypic and genotypic data.The nomenclature of...
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Updated: Jul 2, 2026

Sorting of Streptomyces Cell Pellets Using a Complex Object Parametric Analyzer and Sorter
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Sorting of Streptomyces Cell Pellets Using a Complex Object Parametric Analyzer and Sorter

Published on: February 13, 2014

Sorting of bacteria.

K R Harkins1

  • 1Iowa State University, Ames, Iowa, USA.

Current Protocols in Cytometry
|September 5, 2008
PubMed
Summary
This summary is machine-generated.

This guide details cell sorting techniques for creating pure microbial cultures, especially those expressing Green Fluorescent Protein (GFP). It covers culturing, sorting, and verifying GFP expression for bacterial isolation.

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Area of Science:

  • Microbiology
  • Biotechnology
  • Cell Biology

Background:

  • Establishing pure microbial cultures is crucial for research and biotechnology.
  • Fluorescent proteins like GFP are widely used as markers in molecular biology.

Purpose of the Study:

  • To provide detailed instructions for organism sorting using a cell sorter.
  • To enable the isolation of pure microbial cultures, particularly those expressing GFP.

Main Methods:

  • Organism culturing and preparation for cell sorting.
  • Utilizing cell sorting technology for organism isolation.
  • Reculturing sorted organisms.
  • Verification of sort purity and GFP expression.

Main Results:

  • Successful isolation of pure microbial cultures demonstrated.
  • Effective verification of GFP expression in sorted organisms.

Conclusions:

  • Cell sorting is a valuable technique for obtaining pure microbial cultures.
  • This protocol facilitates the isolation and verification of GFP-expressing organisms, including bacteria.