The poplar K+channel KPT1 is associated with K+uptake during stomatal opening and bud development
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چکیده
منابع مشابه
Stomatal development in new leaves is related to the stomatal conductance of mature leaves in poplar (Populus trichocarpaxP. deltoides).
In general, stomatal density (SD) decreases when plants are grown at high CO2 concentrations. Recent studies suggest that signals produced from mature leaves regulate the SD of expanding leaves. To determine the underlying driver of these signals in poplar (Populus trichocarpaxP. deltoides) saplings, a cuvette system was used whereby the environment around mature (lower) leaves could be control...
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The Breakdown of Stored Triacylglycerols Is Required during Light-Induced Stomatal Opening
Stomata regulate the uptake of CO2 and the loss of water vapor [1] and contribute to the control of water-use efficiency [2] in plants. Although the guard-cell-signaling pathway coupling blue light perception to ion channel activity is relatively well understood [3], we know less about the sources of ATP required to drive K(+) uptake [3-6]. Here, we show that triacylglycerols (TAGs), present in...
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ژورنال
عنوان ژورنال: The Plant Journal
سال: 2004
ISSN: 0960-7412,1365-313X
DOI: 10.1111/j.0960-7412.2003.02008.x