Pressure-induced wall thickness variations in multi-layered wall of a pollen tube and Fourier decomposition of growth oscillations
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چکیده
منابع مشابه
Pressure–Induced Cell Wall Instability and Growth Oscillations in Pollen Tubes
In the seed plants, the pollen tube is a cellular extension that serves as a conduit through which male gametes are transported to complete fertilization of the egg cell. It consists of a single elongated cell which exhibits characteristic oscillations in growth rate until it finally bursts, completing its function. The mechanism behind the periodic character of the growth has not been fully un...
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The pollen tube is a fast tip-growing cell carrying the two sperm cells to the ovule allowing the double fertilization process and seed setting. To succeed in this process, the spatial and temporal controls of pollen tube growth within the female organ are critical. It requires a massive cell wall deposition to promote fast pollen tube elongation and a tight control of the cell wall remodeling ...
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ژورنال
عنوان ژورنال: General physiology and biophysics
سال: 2015
ISSN: 1338-4325
DOI: 10.4149/gpb_2014035