A novel flavone glycoside named 3＇＇＇-carbonyl-2＇＇-β-L-quinovosyl icariside Ⅱ was isolated from the aerial parts of Epimedium koreanum. Its chemical structure was elucidated on the basis of spectral analysis.
A low-density oligonucleotide microarray was used for the detection of Japanese encephalitis virus (JEV) , combining with restriction display PCR labeling method. The hybridization targets were amplified from 6 plasmi...A low-density oligonucleotide microarray was used for the detection of Japanese encephalitis virus (JEV) , combining with restriction display PCR labeling method. The hybridization targets were amplified from 6 plasmids containing several JEV gene fragments. Corresponding oligonucleotide probe spots were detected unambiguously. We claim that the oligonucleotide microarray technology is feasible and may have potential for clinical laboratory application.展开更多
文摘A novel flavone glycoside named 3＇＇＇-carbonyl-2＇＇-β-L-quinovosyl icariside Ⅱ was isolated from the aerial parts of Epimedium koreanum. Its chemical structure was elucidated on the basis of spectral analysis.
基金supported by the Chinese National Science Foundation(39880032).
文摘A low-density oligonucleotide microarray was used for the detection of Japanese encephalitis virus (JEV) , combining with restriction display PCR labeling method. The hybridization targets were amplified from 6 plasmids containing several JEV gene fragments. Corresponding oligonucleotide probe spots were detected unambiguously. We claim that the oligonucleotide microarray technology is feasible and may have potential for clinical laboratory application.
