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Transcriptome Analysis Revealed The Dynamic Oil Accumulation In Symplocos Paniculata Fruit, Qiang Liu, Youping Sun, Jingzhen Chen, Peiwang Li, Genhua Niu, Lijuan Jiang, Changzhu Li

Plants, Soils, and Climate Faculty Publications

Background Symplocos paniculata, asiatic sweetleaf or sapphire berry, is a widespread shrub or small tree from Symplocaceae with high oil content and excellent fatty acid composition in fruit. It has been used as feedstocks for biodiesel and cooking oil production in China. Little transcriptome information is available on the regulatory molecular mechanism of oil accumulation at different fruit development stages. Results The transcriptome at four different stages of fruit development (10, 80,140, and 170 days after flowering) of S. paniculata were analyzed. Approximately 28 million high quality clean reads were generated. These reads were trimmed and assembled into 182,904 non-redundant …