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Protoplast Isolation from Undifferentiated Maize Seedling Shoot Tissue
James W Satterlee1, Michael J Scanlon2
1School of Integrative Plant Science, Cornell University, Ithaca, NY, USA.
Methods in Molecular Biology (Clifton, N.J.)
|March 8, 2022
Summary
This study presents an improved method for isolating viable protoplasts from maize seedling shoot apex. This technique enhances cellular manipulation possibilities in plant research.
Area of Science:
- Plant biology
- Cellular biology
- Biotechnology
Background:
- Protoplasts, plant cells lacking cell walls, are crucial for various cellular manipulations.
- Traditional protoplast isolation can be challenging due to cell type and differentiation sensitivity.
Purpose of the Study:
- To develop an optimized protoplasting protocol for maize seedling shoot apex.
- To improve the yield of viable protoplasts for advanced plant research.
Main Methods:
- Modified enzymatic digestion and purification protocol.
- Application to maize (Zea mays) seedling shoot apex tissues.
Main Results:
- Successfully isolated viable protoplasts from maize seedling shoot apex.
- Demonstrated improved efficiency and viability compared to standard methods.
Conclusions:
- The modified protocol offers a reliable method for obtaining high-quality maize protoplasts.
- This advancement facilitates further research in plant cell engineering and functional genomics.
