Hydathode is a plant organ responsible for guttation in vascular plants , i.e. the release of droplets at leaf margin or surface. Because this organ connects the plant vasculature to the external environment, it is also a known entry site for several vascular pathogens.
17 сент. 2020 г.
Guttation is the process of a plant secreting excess liquid from its leaves or blades. It can only occur in small plants with a vascular system. Role of Hydathodes in Guttation · Guttation Mechanism |
Hydathodes are a third structure specialised in facilitating the exit of guttation fluid. Water loss through the cuticle can account for a significant portion ... |
25 июл. 2022 г. · What are hydathodes? Hydathodes are plant organs that mediate the release of guttation droplets (Figure 1A) and are present on leaves of all ... |
23 янв. 2024 г. · Guttation is a process by which plants release excess water from leaves as droplets. A specialized organ known as a hydathode is used for ... |
... water drops at the margin or tips of plant leaves through hydathodes, which is called guttation [15] . Carlton et al. showed that the bacterial canker ... |
In barley, hydathodes were shown to excrete chlorine ions under high humidity through guttation flow (Nagai et al., 2013). Islam and Kawasaki (2015) suggested ... |
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