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Method for determination of pollen viability and/or maturation grade of a pollen population
Method for determination of pollen viability and/or maturation grade of a pollen population
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机译:测定花粉种群花粉生存力和/或成熟度的方法
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摘要
A method for the determination of pollen viability and/or maturation grade of a pollen population, comprising mechanically removing pollen grains from flowers; re-suspending pollen grains in an electrically conductive buffer for keeping the plant cells to remain viable; passing the pollen suspension through an appropriate filter with a pore size suitable for a microfluidic device being adapted to perform impedance flow cytometry (IFC); An advantage of the present invention is that a plant cell does not have to be stained for viability analysis, the method is non-invasive and a high number of cells can be analyzed in a short time frame in real-time and on-site. It is possible to follow developmental processes of plant cells, and that it is applicable to all plant species. In particular, the method allows a standardized measurement independent of the location and all over the world.
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