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Neck strip: an apoplastic structure at glandular trichome

Glandular trichomes on plant leaves and stems synthesize and store specialized compounds. We identified a novel lignin-based structure (which we named the neck strip) required for storage of compounds in cucumber glandular trichomes and demonstrated the mechanism of specialized compound accumulation in glandular trichomes.

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Fig. 1: Function of the neck strip.

References

  1. Schuurink, A. & Tissier, A. Glandular trichomes: micro-organs with model status? New Phytol. 225, 2251–2266 (2020). This paper reviews the development and function of glandular trichomes.

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This is a summary of: Hao, N. et al. Novel lignin-based extracellular barrier in glandular trichome. Nat. Plants https://doi.org/10.1038/s41477-024-01626-x (2024).

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Neck strip: an apoplastic structure at glandular trichome. Nat. Plants 10, 356–357 (2024). https://doi.org/10.1038/s41477-024-01627-w

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