曾庆银 - 中国科学院大学

研究领域

真核生物基因组的大部分基因家族组成庞大，众多家族成员拷贝为何能在进化历程中被保留，功能上有何意义，功能分化的机制又是什么？不同生物类群和不同类基因家族在这些层面上有何进化特点？我们利用基因组学、生物化学和分子生物学等多学科研究手段，在蛋白质结构和功能层次上揭示基因家族的形成、维持和功能分化的分子机制，探讨植物基因组进化的模式，并揭示植物适应性进化的分子机制。

近期论文

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40. Liu H-J, Tang Z-X, Han X-M, Yang Z-L, Zhang F-M, Yang H-L, Liu Y-J*, Zeng Q-Y*. (2015) Divergence in enzymatic activities in the soybean GST supergene family provides new insight into the evolutionary dynamics of whole genome duplicates. Mol. Biol. Evol. doi: 10.1093/molbev/msv156 39. Du H, Wu J, Ji K-X, Zeng Q-Y, Bhuiya M-W, Su S, Shu Q-Y*, Ren H-X, Liu Z-A, Wang L-S*. (2015) Methylation mediated by an anthocyanin, O-methyltransferase, is involved in purple flower coloration in Paeonia. J. Exp. Bot. doi: 10.1093/jxb/erv365 38. Ren L-L, Liu Y-J, Liu H-J, Qian T-T, Qi L-W, Wang X-R, Zeng Q-Y*. (2014) Subcellular relocalization and positive selection play key roles in the retention of duplicate genes of Populus class III peroxidase family. Plant Cell 26:2404-2419. (highlight paper) 对本篇文章的评论：(1) Comment by Plant Cell (Mach J., 2014, When to hold them: Retention of duplicate genes in poplar. Plant Cell 26: 2404-2419); (2) Comment by FACULTY of 1000, (http://f1000.com/prime/718453323) 37. Yang Q; Liu Y-J; Zeng Q-Y*. (2014) Biochemical functions of the glutathione transferase supergene family of Larix kaempferi. Plant Physiol. Biochem. 77: 99-107. 36. Zhao W, Meng J, Wang B, Zhang L, Xu Y, Zeng Q-Y, Li Y, Mao J-F*, Wang X-R* (2014) Weak crossability barrier but strong juvenile selection supports ecological speciation of the hybrid pine Pinus densata on the Tibetan plateau. Evolution 68: 3120-3133. 35. Lan T, Wang X-R, Zeng Q-Y*. (2013) Structural and functional evolution of positively selected sites in pine glutathione S-transferase enzyme family. J. Biol. Chem. 288: 24441–24451. 对本篇文章的评论：Comment by “Science Daily” (Selection Drives Functional Evolution of Large Enzyme Families) (http://www.sciencedaily.com/releases/2013/09/130911092911.htm) 34. Yang Z-L, Liu H-J, Wang X-R, Zeng Q-Y*. (2013) Molecular evolution and expression divergence of the Populus polygalacturonase supergene family shed light on the evolution of increasingly complex organs in plants. New Phytol. 197: 1353-1365. 33. Liu Y-J, Han X-M, Ren L-L, Yang H-L, Zeng Q-Y*. (2013) Functional divergence of the GST supergene family in Physcomitrella patens reveals complex patterns of large gene family evolution in land plants. Plant Physiol. 161: 773-786. 32. Lan T, Gao J, Zeng Q-Y*. (2013) Genome-wide analysis of the LEA (late embryogenesis abundant) protein gene family in Populus trichocarpa. Tree Genet. Genomes 9: 253-264. 31. Yang H-L*, Liu Y-J, Wang C-L, Zeng Q-Y*. (2012) Molecular evolution of trehalose-6-phosphate synthase (TPS) gene family in Populus, Arabidopsis and rice. PLoS One. 7: e42438. 30. Wei T, Wang C-L, Kao H-N, Yang H-L, Wang X-R, Zeng Q-Y*. (2012) Molecular and catalytic characterization of a phi class glutathione transferase from Cathaya argyrophylla. Biochem. Syst. Ecol. 40: 75-80. 29. Wan L-C, Zhang H, Lu S, Zhang L, Qiu Z, Zhao Y, Zeng Q-Y*, Lin J*. (2012) Transcriptome-wide identification and characterization of miRNAs from Pinus densata. BMC Genomics 13: 132. 28. Feng Y, Li W, Li J, Wang J, Ge J, Xu D, Liu Y, Wu K, Zeng Q-Y, Wu JW, Tian C, Zhou B, Yang M*. (2012) Structural insight into the type-II mitochondrial NADH dehydrogenases. Nature 491: 478-482. 27. Gao J, Wang B, Mao J-F, Ingvarsson P, Zeng Q-Y, Wang X-R*. (2012) Demography and speciation history of the homoploid hybrid pine Pinus densata on the Tibetan Plateau. Mol. Ecol. 21: 4811-4827. 26. Lan T, Yang Z-L, Yang X, Liu Y-J, Wang X-R, Zeng Q-Y*. (2009) Extensive functional diversification of the populus glutathione s-transferase supergene family, Plant Cell 21: 3749-3766. (highlight paper) 对本篇文章的评论：Comment by Plant Cell (Mach J. and Baum D., 2009, Functional and phylogenetic analysis of the glutathione transferase gene family in poplar, Plant Cell, 21: 3716) 25. Yang X, Sun W, Liu J-P, Liu Y-J, Zeng Q-Y*. (2009) Biochemical and physiological characterization of a tau class glutathione transferase from rice (Oryza sativa), Plant Physiol. Biochem. 47: 1061-1068. 24. Yang H-L, Zhao Y-R, Wang C-L, Yang Z-L, Zeng Q-Y, Lu H*. (2009) Molecular characterization of a dehydroascorbate reductase from Pinus bungeana. J. Integr. Plant Biol. 51: 993-1001. 23. Huang Q, Liang L, Wei T, Zhang D, Zeng Q-Y*. (2008) Purification and partial characterization of glutathione transferase from the teleost Monopterus albus. Comp. Biochem. Physiol. C. 147:96-100. 22. Zeng Q-Y, Westermark S-O, Rasmuson-Lestander ?, Wang X-R*. (2006) Detection and quantification of Cladosporium in aerosols by real-time PCR. J. Environ. Monit. 8:153-160. (highlight paper) 对本篇文章的评论：Comment by RSC Publishing (Detecting airborne mould in environmental samples) (http://www.rsc.org/Publishing/ChemTech/Volume/2006/1/airborne_mould.asp)