Article
Profiling and association mapping of grain metabolites in a subset of the core collection of Chinese rice germplasm (Oryza sativa L.).
Journal of agricultural and food chemistry - 14 Sept 2011
Lou Qiaojun, Ma Chenfei, Wen Weiwei, Zhou Jia, Chen Liang, Feng Fangjun, Xu Xiaoyan, Lu Xin, Luo Lijun, Mei Hanwei, Xu Guowang
Abstract excerpt
In this study, metabolic profiles of a set of 48 rice germplasms from the Chinese core collection were obtained by gas chromatography and time-of-flight mass spectrometry (GC-TOF-MS). Forty-one metabolites were identified and relatively quantified according to the internal standard (IS). Wide ranges of variations for all metabolites were observed among rice accessions. The maximum/minimum ratios varied from 4.73...
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