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Precocious trifoliate orange (Poncirus trifoliata [L.] Raf), an extremely early flowering mutant of P. trifoliata, is an attractive model for functional genomics research in Citrus. A procedure for efficient regeneration and transformation of this genotype was developed by using green fluorescent protein (GFP) gene as visual marker and etiolated stem(More)
This paper proposes a nonlinear method of detecting the blood oxygen saturation (SpO2) in a wide range on the basis of spectrophotometry, solves the nonlinear problem in detecting SpO2 in a wide range, and improves the applicable range and detection precision. CAN bus communication and DSP fast digital signal processing are utilized in the design of a(More)
Polyploidization is an important speciation mechanism for all eukaryotes, and it has profound impacts on biodiversity dynamics and ecosystem functioning. Green fluorescent protein (GFP) has been used as an effective marker to visually screen somatic hybrids at an early stage in protoplast fusion. We have previously reported that the intensity of GFP(More)
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