RESUMO
The complete mitochondrial genome of Ypthima baldus was determined and analysed for the first time. It is a circular molecule of 15,304 bp in length and contains 13 protein-coding genes (PCGs), 2 rRNA genes (12S and 16S), 22 tRNA genes (tRNAs), and 1 AT-rich region. The total base composition is 38.6% of A, 7.5% of G, 42.2% of T, and 11.7% of C, respectively. In addition, phylogenetic analysis was carried out with 13 PCGs using the Bayesian Inference (BI) method. The complete mitogenome of Y. baldus will play an important role in population genetics and phylogenetic studies of the species in the future.
RESUMO
OBJECTIVE: To study the chemical constituents of Mosla chinensis 'jiangxiangru'. METHODS: The chemical components were isolated and purified by silica gel and Sephadex LH-20 column chromatography. The chemical structures were elucidated on the basis of physic chemical properties and spectral data. RESULTS: Five compounds have been isolated from Mosla chinensis 'jiangxiangru'. On the basis of spectral analysis and physicochemical properties, the compounds were identified as negletein (I), luteolin (II), quercetin (III), chrysoeriol (IV) and apigenin (V). CONCLUSION: Compounds I-V are obtained from the genus for the first time.
