杨曙助理教授,博士,硕士生导师
邮箱:ys@gxu.edu.cn
研究方向:植物逆境营养与作物养分高效利用
已所属区级或者校级平台名称:
个人简介:
2019年在广西大学作物环境及生态专业获得博士学位,2022年广西大学农学院完成博士后研究。2022年8月至今,广西大学农学院专任教师。
科研成果:
主要从事酸性土壤逆境植物营养和作物养分高效利用研究。在甘蔗锰毒研究方面,明确并首次报道我国酸性土壤上甘蔗幼苗黄化为过多锰的毒害问题,揭示了锰毒的生理和分子机制的机制,明确了细胞壁在甘蔗锰毒抗性上的作用、发现氮源对甘蔗锰毒的影响及NO信号作用。在Crop J、GCB Bioenergy、Plant Soil、Front Plant Sci等知名杂志发表SCI论文多篇。此外,开展了甘蔗锰毒防控技术研发与应用推广相关工作,获国家授权发明专利1项、广西农牧渔业丰收奖二等奖1项。
科研项目:
1. 广西自然科学基金面上项目,锰诱导烟酸分泌及其在甘蔗锰毒抗性上的作用机制,2021/04-2024/03,10万元,主持;
2. 中国博士后科学基金面上项目,金属转运子SoZIP调控甘蔗锰毒抗性机制研究,2020/11-2022/06,8万元,主持。
代表性论文:
1. Yang S, Ling GZ, Li QY, Yi K, Tang XL Zhang MQ, Li XF*. (2022) Manganese toxicity-induced chlorosis in sugarcane seedlings involves inhibition of chlorophyll biosynthesis. Crop J 10:1674–1682.
2. Yang S, Yi K, Chan MM, Ling GZ, Zhao ZK, Li XF* (2019) Sequestration of Mn into the cell wall contributes to Mn tolerance in sugarcane (Saccharum officinarum L.). Plant Soil 436:475-487.
3. Ling GZ#, Xiao JL#, Yang S#, Li DL, Tang XL, Wang XX, Zhang MQ, Li XF*. (2022) The alleviation of manganese toxicity by ammonium in sugarcane is related to pectin content, pectin methyl esterification and nitric oxide. GCB Bioenergy 14(5): 585-596.
4. Huang YL, Yang S, Long GX, Zhao ZK, Li XF*. (2016) Manganese toxicity in sugarcane plantlets. Plos One 11(3): 0-e0148956
5. Yi K#, Li XF#, Chen DW, Yang S, Liu Y, Tang XL, Ling GZ, Zhao ZK*. (2016) Shallower root spatial distribution induced by phosphorus deficiency contributes to topsoil foraging and low phosphorus adaption in sugarcane (Saccharum officinarum L.). Front Plant Sci 12(797635):1-14.
余凡,助理教授,博士,硕士生导师
邮箱:yufanky@gxu.edu.cn
研究方向:作物分子细胞遗传学
已所属区级或者校级平台名称:广西甘蔗生物学重点实验室
个人简介:
2014年在黄冈师范学院生物科学专业获学士学位,2017和2021年在福建农林大学作物遗传育种专业分别获得硕士和博士学位,2018年在美国密歇根州立大学交流访问一年。
科研成果:
主要从事植物分子细胞遗传学方面的研究工作。长期致力于甘蔗及其近缘物种染色体鉴定及结构变异、甘蔗减数分裂过程中染色体分离与重组、甘蔗杂交后代染色体遗传规律研究等。近五年在国际期刊Nat Genet、Nat Commun、New Phytologist、BMC Plant Biol、Int J Mol Sci等发表多篇研究论文。
科研项目:
1. 国家自然科学基金面上项目, 甘蔗近缘属多倍体植物斑茅染色体的分选与测序研究, 2018/01-2021/12, 64万元, 结题, 参与;
2. 广西大学农学院人才资助项目,2021/09-2023/09,10万,在研,主持;
3. 广西大学高层次人才启动经费,2021/09-2024/09,40万,在研,主持;
4. 福建农林大学,优博基金,2019/06-2021/06,20万,结题,主持。
代表性论文:
1. Yu, F.*, Zhao, X.*, Chai, J., Ding, X., Li, X., Huang, Y., Wang, X., Wu, J., Zhang, M., Yang, Q., Deng, Z. and Jiang, J. Chromosome-specific painting unveils chromosomal fusions and distinct allopolyploid species in the Saccharum complex. New Phytol, 233(4): 1953-1965(2022). https://doi.org/10.1111/nph.17905.
2. Yu, F., Chai, J., Li, X., Yu, Z., Yang, R., Ding, X., Wang, Q., Wu, J., Yang, X., Deng, Z. Chromosomal Characterization of Tripidium arundinaceum Revealed by Oligo-FISH. Int. J. Mol. Sci. 2021, 22, 8539. https://doi.org/10.3390/ijms22168539
3. Guilherme T. Brazl*, Fan Yu*, Hainan Zhao, Zuhu Deng, James A. Birchler and Jiming Jiang. Preferential meiotic chromosome pairing among homologous chromosomes with cryptic sequence variation in tetraploid maize. New Phytologist 6, 229 (2020). https://doi.org/10.1111/nph.17098
4. Braz G.T., Yu F., do Vale Martins L., Jiang J. (2020) Fluorescent In Situ Hybridization Using Oligonucleotide-Based Probes. In: Nielsen B., Jones J. (eds) In Situ Hybridization Protocols. Methods in Molecular Biology, vol 2148. Humana, New York, NY: pp71-83.
5. Martins, L. do Vale*, Yu, F. * , Zhao, H.N. *, Dennison, T., Lauter, N., Wang, H.Y., Deng, Z.H., Thompson, A., Semrau, K., Rouillard, J.-M., Birchler, J.A., and Jiang, J.M. Meiotic crossovers characterized by haplotype-specific chromosome painting in maize. Nature Communications 10: 4604 (2019). https://doi.org/10.1038/s41467-019-12646-z3.
6. Hu X, Yu F., Huang Y, Sun L, Li X., Yang S., Chen K., Huang F., Zeng K., Zhang M., Deng Z. Characterization analysis of the 35S rDNA intergenic spacers in Erianthus arundinaceus. Gene. 694:63–70 (2019). https://doi.org/10.1016/j.gene.2019.01.026
7. Fan Yu, Yongji Huang, Ling Luo, Xueting Li, Jiayun Wu, Zuhu Deng, Rukai Chen, Muqing Zhang. An improved suppression subtractive hybridization technique to develop species-specific repetitive sequences from Erianthus arundinaceus (Saccharum complex) [J]. BMC Plant Biol 18, 269 (2018). https://doi.org/10.1186/s12870-018-1471-6
8. Fan Yu, Ping Wang, Xueting Li, Yongji Huang, Qinnan Wang, Ling Luo, Yanfen Jing, Xinlong Liu, Zuhu Deng, Jiayun Wu, Yongqing Yang, Rukai Chen, Muqing Zhang, Liangnian Xu. Characterization of Chromosome Composition of Sugarcane in Nobilization by Using Genomic in situ Hybridization [J]. Molecular Cytogenetics, 2018, 11(1):35. doi:10.1186/s13039-018-0387-z.
9. Yongji Huang, Fan Yu, Xueting Li, Ling Luo, Jiayun Wu, Yongqing Yang, Zuhu Deng, Rukai Chen, Muqing Zhang. Comparative genetic analysis of the 45S rDNA intergenic spacers from three Saccharum species [J]. Plos One, 2017, 12(8): e0183447.
10. Yongji Huang, Ling Luo, Xuguang Hu, Fan Yu, Yongqing Yang, Zuhu Deng, Jiayun Wu, Rukai Chen, Muqing Zhang. Characterization, Genomic Organization, Abundance, and Chromosomal Distribution of Ty1-copia Retrotransposons in Erianthus arundinaceus [J]. Frontiers in Plant Science, 8: 924. doi:10.3389/fpls. 2017.00924.