| The hydathode is a specialized structure involved in secretion of water under high humidity. |
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| The three main veins fused at the leaf tip leading to an epithem hydathode. |
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| However, PLL promoters were active in domains not obviously programmed for separation, including the stipule, hydathode and root axis. |
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| It also directs expression in the vascular cylinder of the basal mature region of the root, and in the apical hydathode of developing first leaves. |
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| Expression in these lines was localized to the hydathode region of basal leaves, as well as the points to intersection of branching cauline stems. |
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| When the aerial stomata are close from morning to the evening, the absorption of materials are doing through the hydathode and cuticle. |
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