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副教授

任志彤

时间:2023-05-08  来源:     点击数:


姓名:任志彤


学历/学位:博士 Degree:Doctor

职称/职务:副教授 Title: Associate Professor

硕导/博导:硕导

研究方向:作物遗传育种 Category:Crop genetic andBreeding

师资类型:教学科研岗 Class of teachers: Teaching and Scientific Research

E-mail:renzhitong124@sicau.edu.cn


学习经历:

1. 2012.09-2018.06 中国农业大学半岛网页版农学博士

2. 2008.09-2012.06 中国农业大学农学与生物技术学院农学学士

工作经历:

1. 2023.03–今 半岛网页版 副教授

2. 2018.12-2022.11 北京大学生命科学学院/现代半岛网页版博士后

教学课程:

《植物生理学》、《种子检验学》、《生物信息学》等

主要研究方向:马铃薯的品质和抗逆育种

1. 马铃薯品质育种

针对马铃薯中主要的营养物质,如淀粉、类胡萝卜素、花青苷、维生素等,利用多种组学技术(RNA-seq、代谢组、DNA甲基化组等),探究不同马铃薯品种之间、以及不同环境条件下各种营养物质合成和代谢的分子机理,寻找潜在的上游调控基因并逐一进行相应的功能验证。

2. 马铃薯抗逆育种

围绕马铃薯生产中常见的胁迫,如温度(高温和低温)、干旱等,通过高通量测序寻找新的逆境胁迫相关基因,通过对上下游调控基因和信号通路的探究,解析调控马铃薯抗逆性的分子调控网络,为马铃薯抗逆育种提供新的候选基因。

主持及参与项目:

1. 国家自然科学基金,青年项目,拟南芥DNA去甲基化酶ROS1调控rDNA表达的分子机制,30万,2025-2027在研,主持;

2.  四川农业大学引进人才科研启动项目, 30万,2023-2028在研,主持

3. 四川省自然科学基金,青年项目,拟南芥MBD-ACD蛋白复合体调控rDNA表达的机理探究10万,2024-2025在研,主持

4. 四川省重点实验室项目,StLCYb 基因调控马铃薯类胡萝卜素合成的分子机理探究 10万,2024-2025在研,主持

5. 四川省重点实验室项目,马铃薯转录因子StMYB3调控花青苷合成的分子机制,4万,2025-2026在研,主持

6. 国家自然科学基金面上项目:拟南芥HIT4HIT4L参与高温条件下染色质松散的机制和功能研究,542023-2026在研,参与

发明专利:

1.植物株高相关蛋白IbCbEFP及其编码基因与应用;刘庆昌,翟红,何绍贞,赵宁,任志彤ZL201810884103.7

2. 一种用于马铃薯根系分泌物的收集装置;郑顺林,马海艳,任志彤,张开勤,方小婷,吴超,达娃卓嘎;申请号:202421585289.3;

3. 一种高产吲哚乙酸菌株 MCC16 及应用;郑顺林,马海艳,张开勤,方小婷,吴超,石鑫鑫,任志彤;申请号:202410839481.9。

近期发表学术论文:

1. Ren, Z.T., # Gou, R.Y., # Zhuo, W.Q., #Chen, Z.Y., # Yin, X.C., Cao, Y.X., Wang, Y., Mi, Y.J., Liu, Y.N., Wang, Y.X., Fan, L.M., Deng, X.W., Qian, W.Q. The MBD–ACD DNA methylation reader complex recruits MICRORCHIDIA6 to regulate ribosomal RNA gene expression in Arabidopsis. The Plant Cell, 2024, 36(4), 1098-1118  (IF10.00TOP 1)

2. Ren, Z.T., He, S.Z, Zhou, Y.Y., Zhao, N., Jiang, T., Zhai, H., Liu, Q.C. A sucrose non-fermenting-1-related protein kinase-1 gene, IbSnRK1, confers salt, drought and cold tolerance in sweet potatoThe Crop Journal20208(6):905-917 (IF6.00,封面文章, TOP 1)

3. Ren, Z.T., He, S.Z, Zhao, N., Zhai, H., Liu, Q.C. A sucrose non-fermenting-1-related protein kinase-1 gene, IbSnRK1, improves starch content, composition, granule size, degree of crystallinity and gelatinization in transgenic sweet potato, Plant Biotechnology Journal, 2019, 17(1): 21-32 (IF10.10, TOP 1)

4. Ren, Z.T., Zhao, H.Y., He, S.Z, Zhai, H., Zhao, N., Liu, Q.C. Overexpression of IbSnRK1 enhances nitrogen uptake and carbon assimilation in transgenic sweet potato. Journal of Integrative Agriculture, 2018, 17(2): 296-305 (IF: 4.60, TOP 1)

5. Ma, H.Y., #, Ren, Z.T., # Luo, A.H., #, Fang, X.T., Liu, R.L., Wu, C., Shi, X.X., Li, J.J., Lv, H.P., Sun. X.H., Zhang, K.Q., Zheng, S.L. Potato alleviate continuous cropping obstacle by root exudate mediated selective recruitment of growth promoting bacteria, Plant Communication, 2025, (Accept,共同第一作者,IF=9.40, TOP 1)

6. Tong, J.J., # Ren, Z.T., # Sun, L.H., # Zhou, S.X., Yuan, W., Hui, Y.F., Ci, D., Wang, W., Fan, L.M., Wu, Z., Qian, W.Q. ALBA proteins confer thermotolerance through stabilizing HSF mRNA in cytoplasmic granules, Nature Plants, 2022, 8(7): 778-791 (共同第一作者,IF=15.80, TOP 1)

7. Ma, H.Y., Li, J.J., Luo, A.H., Aihua Luo, Ren, Z.T., Yang, H.K., Fang, X.T., Shahzad M.A., Qu, H.J., Zhang, K.Q., Wang, Q., Zheng, S.L. Vanillin, a Newly Discovered Autotoxic Substance in Long-Term Potato Continuous Cropping Soil, Inhibits Plant Growth by Decreasing the Root Auxin Content and Reducing Adventitious Root Numbers, Journal of Agricultural and Food Chemistry, 2023, 71(45): 16993-17004 (IF: 5.81, 一区 1)

8. Li, J.C., Wang, C, Liang, W.J., Zhang, J, Jiang, C.K., Liu, Y., Ren, Z.T., Ci, D., Chang, J.J., Wang, Y.X., Han, S.L., Deng, X.W., Qian, W.Q. Functional importance and divergence of plant apurinic/apyrimidinic endonucleases in somatic and meiotic DNA repair, The Plant Cell, 2023, 35(6): 2316-2331 (IF: 10.0, TOP 1)

9. Wang, Y., Liu, Y., Qu, S.F., Liang, W.J., Sun, L.H., Ci, D., Ren, Z.T., Fan, L.M., Qian, W.Q. Nitrogen starvation induces genome-wide activation of transposable elements in Arabidopsis. Journal of Integrative Plant Biology. 2022, 64(12):2374-2384 (IF: 9.30, TOP 1)

10. Li, J.C., Liang, W.J., Liu, Y., Ren, Z.T., Ci, D., Chang, J.J., Qian, W.Q. The Arabidopsis ATR-SOG1 signaling module regulates pleiotropic developmental adjustments in response to 3'-blocked DNA repair intermediates, The Plant Cell, 2022, 34(2):852-866 (IF: 10.00, TOP 1)

11. Zhang, H., Zhang, Q., Zhai, H., Gao, S.P., Li, Y., Wang, Z., Xu, Y.T., Huo, J.X., Ren, Z.T., Zhao, N., Wang, X.F., Li, J.G., Liu, Q.C., He, S.Z. IbBBX24 Promotes the Jasmonic acid pathway and enhances fusarium wilt resistance in sweet potatoThe Plant Cell, 2020, 32:1102-1123 (IF: 10.00, TOP1)

12. Wang, B., Zhai, H., He, S.Z., Zhang, H., Ren, Z.T., Zhang, D.D., Liu, Q.C. A vacuolar Na+/H+ antiporter gene, IbNHX2, enhances salt and drought tolerance in transgenic sweetpotato. Scientia Horticulturae, 2016, 201, 153-166 (IF3.93, 2)

13. Liu, D.G., He, S.Z., Song, X.J., Zhai, H., Liu, N., Zhang, D.D., Ren, Z.T., Liu, Q.C. IbSIMT1, a novel salt-induced methyltransferase gene from Ipomoea batatas, is involved in salt tolerance. Plant Cell, Tissue and Organ Culture, 2015, 120, 701-715 (IF: 2.35, 2).



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