徐凌飞，男，陕西乾县人。博士，教授，博士生导师。1992年7月毕业于西北农业大学园艺系，获学士学位；2001年7月毕业于西北农林科技大学园艺学院，获果树学硕士学位；2005年12月毕业于西北农林科技大学园艺学院，获果树学博士学位。2010年-2011年在美国USDA ARS做访问学者。现为中国园艺学会梨分会副理事长、陕西省梨产业技术体系首席科学家等。

联系方式

　　E-mail: lingfxu2013@sina.com

    学院网个人简介链接：http://yyxy.nwsuaf.edu.cn/szdw/172838.htm

研究方向

　　梨树生物学基础和应用研究。近年来主持国家自然科学基金面上项目、国家梨产业技术体系杨凌试验站等课题。

重点内容

　　（1）梨种质创新与遗传改良研究 矮化和抗性种质发掘与利用，抗性突变体创制，多倍体创制，转基因育种，新品种培育；

　　（2）重要性状形成的分子机制 果实色泽（红色）性状、极早熟性状、矮化性状、单性结实解析与基因发掘等。

　　（3）梨优质高效省力化栽培技术研究 矮化栽培、乔化省力化栽培、西洋梨栽培等。

代表性论著和成果

　　1.Zhai R, Liu JL, Liu FX, Zhao YX, Liu LL, Fang C, Wang HB, Li XY, Wang ZG, Ma FW, Xu LF^* (2018) Melatonin limited ethylene production, softening and reduced physiology disorder in pear (Pyrus communis L.) fruit during senescence. POSTHARVEST BIOLOGY AND TECHNOLOGY. 139:38-46

　　2.Liu JL, Zhai R, Liu FX, Zhao YX, Wang HB, Liu LL, Yang CQ, Wang ZG, Ma FW, Xu, LF^* (2018) Melatonin Induces Parthenocarpy by Regulating Genes in Gibberellin Pathways of 'Starkrimson' Pear (Pyrus communis L.). FRONTIERS IN PLANT SCIENCE. 9: 946, DOI: 10.3389/fpls.2018.00946

　　3.Liu LL, Wang ZG, Liu JL, Liu FX, Zhai R, Zhu CQ, Wang HB, Ma FW, Xu LF^* (2018) Histological, hormonal and transcriptomic reveal the changes upon gibberellin-induced parthenocarpy in pear fruit. HORTICULTURE RESEARCH. DOI: 10.1038/s41438-017-0012-z

　　4.Wang ZG, Du H, Zhai R, Song LY, Ma FW, Xu LF^* (2017) Transcriptome Analysis Reveals Candidate Genes Related to Color Fading of 'Red Bartlett' (Pyrus communis L.). FRONTIERS IN PLANT SCIENCE. DOI: 10.3389/fpls.2017.00455

　　5.Zhang JK, Jiao P, Zhang C, Tong XL, Wei QP, Xu LF^* (2016) Apple NPR1 homologs and their alternative splicing forms may contribute to SA and disease responses. TREE GENETICS & GENOMES. DOI:10.1007/s11295-016-1050-7

　　6.Song LY, Wang ZG, Wang ZM, Meng G, Zhai R, Cai M, Ma FW, Xu LF^* (2016) Screening of cell wall-related genes that are expressed differentially during ripening of pears with different softening characteristics. POSTHARVEST BIOLOGY AND TECHNOLOGY. 115:1-8

　　7.Zhai R, Wang ZM, Zhang SW, Meng G, Song LY, Wang ZG, Li PM, Ma FW, Xu LF^* (2016) Two MYB transcription factors regulate flavonoid biosynthesis in pear fruit (Pyrus bretschneideri Rehd.). JOURNAL OF EXPERIMENTAL BOTANY. 67:1275-1284

　　8.Liu XT, Zhai R, Feng WT, Zhang SW, Wang ZG, Qiu ZH, Zhang JK, Ma FW, Xu LF^* (2014) Proteomic analysis of 'Zaosu' pear (Pyrus bretschneideri Rehd.) and its early-maturing bud sport. PLANT SCIENCE. 224:120-135

　　9.Zhai R, Liu XT, Feng WT, Chen SS, Xu LF^*, Wang ZG, Zhang JL, Li PM, Ma FW (2014) Different Biosynthesis Patterns among Flavonoid 3-glycosides with Distinct Effects on Accumulation of Other Flavonoid Metabolites in Pears (Pyrus bretschneideri Rehd.). PLOS ONE. 9: e91945 DOI: 10.1371 /journal. pone.0091945

　　10.Xu LF, Zhou P, Han QF, Li ZH, Yang BP, Nie, JF (2013) Spatial Distribution of Soil Organic Matter and Nutrients in the Pear Orchard Under Clean and Sod Cultivation Models. JOURNAL OF INTEGRATIVE AGRICULTURE. 12: 344-351

　　11.Hu M, Qiu ZH, Zhou P, Xu LF^*, Zhang, JK (2012) Proteomic analysis of 'Zaosu' pear (Pyrus bretschneideri Rehd.) and its red skin bud mutation. PROTEOME SCIENCE.10:51, DOI: 10.1186/1477-5956-10-51

　　12.获中华农业科技二等奖1项、陕西省成果奖3项，培育‘红早酥’等梨新品种4个。