1．基本信息
徐凌飞，男，汉族，1969年6月生，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、2005年12月毕业于西北农林科技大学园艺学院，获果树学硕士学位、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。
2．研究方向
（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。
3. 开设课程
本科生《园艺植物组织培养》、《园艺植物组织培养实验》等课程以及“园田操作技能训练”、“果树冬季修剪”、“毕业综合实习”、“植物育种实习”等实践实习的教学。
4．代表性论著和成果
先后主持国家自然科学基金、国家重点研发计划项目子课题、国家梨产业技术体系杨凌综合试验站等科研项目20多项。获中华农业科技二等奖1项、陕西省科技成果奖3项，培育梨新品种4个。
[1] Huibin Wang , Haiqi Zhang , Fangfang Liang , Liu Cong , Linyan Song , Xieyu Li , Rui Zhai , Chengquan Yang , Zhigang Wang , Fengwang Ma ,Lingfei Xu* (2021) PbEIL1 acts upstream of PbCysp1 to regulate ovule senescence in seedless pear. HORTICULTURE RESEARCH. 8:59
[2] Haiqi Zhang, Wei Han, Huibin Wang, Liu Cong, Rui Zhai, Chengquan Yang, Zhigang Wang, Lingfei Xu* (2021) Downstream of GA4, PbCYP78A6 participates in regulating cell cycle-related genes and parthenogenesis in pear (Pyrus bretshneideri Rehd.). BMC Plant Biology. 21:292
[3] Xieyu Li, Fangxin Xiang, Wei Han, Bingqing Qie, Rui Zhai, Chengquan Yang, Zhigang Wang and Lingfei Xu* (2021) The MIR-Domain of PbbHLH2 Is Involved in Regulation of the Anthocyanin Biosynthetic Pathway in ”Red Zaosu” (Pyrus Bretschneideri Rehd.) Pear Fruit. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES.22.3026
[4] Liu Cong , Ting Wu , Hanting Liu , Huibin Wang , Haiqi Zhang , Guangping Zhao , Yao Wen , Qianrong Shi , Lingfei Xu* ,Zhigang Wang* (2020) CPPU may induce gibberellin-independent parthenocarpy associated with PbRR9 in ‘Dangshansu’ pear. HORTICULTURE RESEARCH.7:68
[5] Ting Wu, Han-Ting Liu, Guang-Ping Zhao, Jun-Xing Song, Xiao-Li Wang, Cheng-Quan Yang, Rui Zhai, Zhi-Gang Wang *, Feng-Wang Ma and Ling-Fei Xu * (2020) Jasmonate and Ethylene-Regulated Ethylene Response Factor 22 Promotes Lanolin-Induced Anthocyanin Biosynthesis in ‘Zaosu’ Pear (Pyrus bretschneideri Rehd.) Fruit.BIOMOLECULES.10,278
[6] Huibin Wang, Ting Wu, Jianlong Liu, Liu Cong, Yanfei Zhu, Rui Zhai, Chengquan Yang, Zhigang Wang, Fengwang Ma and Lingfei Xu*(2020)PbGA20ox2 Regulates Fruit Set and Induces Parthenocarpy by Enhancing GA4 Content. FRONTIERS IN PLANT SCIENCE. 11:113
[7] Linyan Song , Xiaoli Wang, Wei Han , Yingying Qu, Zhigang Wang , Rui Zhai , Chengquan Yang , Fengwang Ma and Lingfei Xu*(2020)PbMYB120 Negatively Regulates Anthocyanin Accumulation in Pear. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES.21.1528
[8] Rui Zhai, Zhigang Wang, Chengquan Yang, Kui Lin-Wang, Richard Espley, Jianlong Liu, Xieyu Li, Zhongying Wu, Pengmin Li, Qingmei Guan, Fengwang Ma and Lingfei Xu* (2019)PbGA2ox8 induces vascular-related anthocyanin accumulation and contributes to red stripe formation on pear fruit. HORTICULTURE RESEARCH. 6:137
[9] Jianlong Liu, Jie Yang, Haiqi Zhang, Liu Cong, Rui Zhai, Chengquan Yang, Zhigang Wang, Fengwang Ma, and Lingfei Xu* (2019) Melatonin Inhibits Ethylene Synthesis via Nitric Oxide Regulation To Delay Postharvest Senescence in Pears .JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY.67,2279-2288
[10] Rui Zhai, Yingxiao Zhao, Meng Wu, Jie Yang, Xieyu Li, Hanting Liu, Ting Wu, Fangfang Liang, Chengquan Yang, Zhigang Wang, Fengwang Ma and Lingfei Xu1*(2019)The MYB transcription factor PbMYB12b positively regulates flavonol biosynthesis in pear fruit. BMC Plant Biology.19:85
[11] Jianlong Liu,Rongrong Yue, Min Si,Meng Wu,Liu Cong,Rui Zhai,Chengquan Yang, Zhigang Wang,Fengwang Ma, Lingfei Xu* (2019) Effects of Exogenous Application of Melatonin on Quality and Sugar Metabolism in ‘Zaosu’ Pear Fruit . JOURNAL OF PLANT GROWTH REGULATION.38:1161-1169
[12] 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
[13] 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
[14] 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.5:1
[15] 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. 8:455
[16] 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
[17] 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
[18] 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
[19] 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
[20] 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
[21] 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
5. 联系方式
通讯地址：陕西杨凌邰城路3号 西北农林科技大学园艺学院
邮编：712100
电话：029-87081023（办）
Email：lingfxu2013@sina.com
团队网个人链接：http://sbft.nwsuaf.edu.cn/szdw/zgjzcjs/29557.html
