Liang-zuo Shu

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The effects of temperature and collisional quenching on fluorescence polarization detection of DNA hybridization were studied using measurements of fluorescence intensity and anisotropy and the dynamic decay of these properties. Three different tethers, 3, 6, and 12 carbons in length, were used to attach fluorescein label to the 5' end of the 33-base(More)
A split root system consisting of two compartments was installed to study the effects of nitrogen form and its supply position on the growth of maize seedlings under partial root-zone water stress. Polyethylene glycol (PEG 6000) was added to the nutrient solution in one compartment to simulate partial root-zone water stress, while nitrogen was set as three(More)
The effects of nitrogen (N) forms (ammonium-N and nitrate-N) on the growth, yield and fruit quality of tomato plants (cv. Zhongyan 988) under controlled alternate partial root zone irrigation (APRI) were examined in a split-root experiment. Under the same irrigation mode and/or controlled soil water limitation treatment, ammonium-N promoted plant growth at(More)
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