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Setting the standards for ploidy analysis

For over 25 years Sysmex Partec flow cytometry systems have been setting the standard for the analysis of plant nuclear DNA in agrosciences and plant breeding.

Flow cytometric DNA analysis enables the monitoring of DNA content and ploidy levels for a large number of individuals in the early stages of plant development with comparable low investment in lowering the cost of equipment and man power. Sysmex Partec has contributed to this field of applications through the development of dedicated, robust and reliable instrumentation and reagent protocols and is the market leader in the use of flow cytometry in these disciplines. Our unique systems, together with dedicated reagents, provide the perfect solution for both ploidy and genome size analysis.

In addition to the use in applied and basic research, the Sysmex Partec flow cytometry technology has become extremely useful in numerous applications for plant breeding. Due to speed and accuracy, it has initiated new research perspectives and breeding strategies. With the Ploidy Analyser™ instrument, Sysmex Partec has set the standard for the analysis of plant nuclear DNA.


  • Detection of Ploidy Level
  • Plant Genome Size
  • DNA Analysis
  • Aneuploids and Allopolyploids
  • Detection of Apomixis and Reproduction Behavior
  • Sperm Cell Counting
  • Detection of Hybrids
  • Polysomy
  • Polysomaty and Plant Chimera Analysis

Organisations that benefit from using Sysmex Partec Products

  •  Universities
  •  Seed producers
  •  Plant breeders
  •  Plant research groups

Customer Testimonials

Institute of Biological, Environmental and Rural Sciences (IBERS) Aberystwyth University                   Dr Charlotte Hayes, Miscanthus Breeder PHD

‘The department has operated a Partec PA for many years and recently upgraded to a CyFlow Ploidy Analyser. We have been impressed with how easy to operate the instrument is and it’s reliability. The measurements are consistent throughout the experiment and the machine is very quick to produce the results. We also took out a maintenance contract at the time of purchase, which we have been very pleased with and I am sure has helped to maintain the consistency and accuracy of the results.’



CyFlow® Ploidy Analyser

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