How do secretory products cross the plant cell wall to be released? A new hypothesis involving cyclic mechanical actions of the protoplast.
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TLDR
A cell-cycle model developed based on observations of different secreting systems, some unpublished results and an extensive literature review is proposed, aiming to understand the processes involved in both the secretory process and the release of secretion products.About:
This article is published in Annals of Botany.The article was published on 2016-04-01 and is currently open access. It has received 75 citations till now. The article focuses on the topics: Protoplast & Secretory pathway.read more
Citations
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Polyploidy, the Nucleotype, and Novelty: The Impact of Genome Doubling on the Biology of the Cell
Jeff J. Doyle,Jeremy E. Coate +1 more
TL;DR: This work updates the old but still relevant concept of polyploidy, focusing on what current knowledge from cell biology can elucidate about how quantitative differences between diploids and isogenic autopolyploids could lead to phenotypic differences.
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Anti‐melanogenic effects of extracellular vesicles derived from plant leaves and stems in mouse melanoma cells and human healthy skin
TL;DR: Data suggest that leaf-derived extracellular vesicles from D. morbifera may be a novel candidate natural substance for use as an anti-melanogenic agent in cosmeceutical formulations.
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Effect of Nanoparticles Surface Charge on the Arabidopsis thaliana (L.) Roots Development and Their Movement into the Root Cells and Protoplasts
TL;DR: The research carried out with using light and transmission electron microscope revealed that AuNPs with different surface charge caused diverse changes in the root’s histology and ultrastructure and was verified whether this is only the wall which protects cells against particles penetration and for this purpose the authors used protoplasts culture.
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How does the nectar of stomata-free nectaries cross the cuticle?
TL;DR: The set of events that lead nectar to the external environment is presented and discussed mainly for stomata-free nectaries and is likely relevant to understanding the release of other hydrophilic products of the secretory process of plants.
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Colleters in Thelypteridaceae: Unveiling mucilage secretion and its probable role in ferns
TL;DR: Observations of the early onset and duration of functional mucilaginous trichomes of Thelypteridaceae, the physicochemical nature of the secretion and the location of these trichome indicate that the product of these structures provides protection for the apical meristem and young leaves from excessive sunlight and high levels of transpiration, thereby reducing water loss.
References
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Book
Secretory tissues in plants
TL;DR: This is a book that will show you even new to old thing, and when you are really dying of secretory tissues in plants, just pick this book; it will be right for you.
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The formation and function of plant volatiles: perfumes for pollinator attraction and defense
TL;DR: The rapid progress in elucidating the biosynthetic pathways, enzymes, and genes involved in the formation of plant volatiles allows their physiology and function to be rigorously investigated at the molecular and biochemical levels.
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Secretory tissues in vascular plants
TL;DR: During the course of evolution, secretory tissues seem to have developed from secretory idioblasts scattered among the cells of the ordinary tissues, such as ducts and cavities developed and finally secretory trichomes.
BookDOI
Nectaries and nectar
TL;DR: A systematic survey of Floral Nectaries and Presentation E. Pacini, M.W. reveals patterns of plastid development in nectary parenchyma cells, and the source of nectar components.