马桥（1989.10），教授，博士生导师，安徽安庆人，本博毕业于大连理工大学环境学院（2007-2017），2017年入职大连海事大学。研究方向为环境微生物，作为负责人承担国家自然科学基金2项，以第一/通讯作者身份在Microbiome、Environmental Science & Technology、Molecular Microbiology、Applied and Environmental Microbiology、Journal of Hazardous Materials等环境微生物领域期刊发表论文40余篇，Google scholar引用3000余次。主编公众号“吾爱微生物”，欢迎关注。

[1] 2007.09-2011.07，大连理工大学环境学院，理学学士

[2] 2011.09-2017.09，大连理工大学环境学院，工学博士

[3] 2012.08-2013.08，美国俄克拉荷马大学周集中实验室，联合培养

[4] 2015.01-2016.06，上海交通大学许平课题组，交流学习

[1] 2017.10-2019.07，大连海事大学 讲 师，硕士生导师

[2] 2019.07-2024.07，大连海事大学副教授，博士生导师

[3] 2024.07-至  今，大连海事大学 教 授，博士生导师

[1] 本科生课程：《微生物学》、《微生物学实验》、《生态学大实验》；研究生课程：《基因工程原理》、《微生物学及其应用》、《专业外语》

[2] 教学教改：主持及参与教改项目10余项目，发表教改论文7篇；教学成果获辽宁省普通高等教育本科教学成果展示大赛特等奖、辽宁省高校教学创新大赛优秀奖等荣誉奖励；获评教育部部首批课程思政教学名师、辽宁省首批课程思政教学名师、省级一流本科课程3门及辽宁省高校课程思政精品课程1门

[1] 国家自然科学基金面上项目，菌株Burkholderia sp.IDO3降解粪臭素的途径及分子机制，2022.01-2025.12，主持

[2] 辽宁省科技计划联合计划（自然科学基金-面上项目），红球菌降解对氯间二甲苯酚的途径与分子机制，2025.11-2027.10，主持

[1] Meng Nan, Li Genxiu, Zhang Jiaxin, Zhu Jingwen, Kang Xutong, Duan Jiahao, Ma Qiao*. A novel and evolutionarily distinct flavoprotein monooxygenase drives skatole degradation in Rhodococcus. Applied and Environmental Microbiology, 2026, e00228-26.

[2] Peng Jiaxue, Liu Xinyue, Wang Jieni, Meng Nan, Cai Runlin, Peng Yongyi, Han Yingchun, Liao Jing, Li Chengcheng, Rubin-Blum Maxim, Ma Qiao*, Dong Xiyang*. Diverse quorum sensing systems regulate microbial communication and biogeochemical processes in deep-sea cold seeps. Microbiome, 2026, 14: 16.

[3] Shi Jia, Xu Dan*, Ma Qiao*. Metabolism of p-chloro-m-xylenol by a newly isolated marine bacterium Rhodococcus ruber SJ-1: Cellular responses and detoxification mechanisms. Marine Pollution Bulletin, 2026, 222: 118850.

[4] Pan Hanqing, Shi Jia, Xu Dan, Wang Jingwei*, Ma Qiao*. Environmental occurrence, ecological risks, and microbial interactions of p-chloro-m-xylenol: An emerging ubiquitous antimicrobial agent. International Biodeterioration & Biodegradation, 2026, 207: 106229.

[5] Wang Caihong, Zhang Jiaxin, Li Tong, Wang Jingwei, Xu Dan, Ma Qiao*. Synergistic antibacterial effect and mechanism of benzalkonium chloride and polymyxin B against Pseudomonas aeruginosa. Journal of Environmental Sciences, 2026, 159: 555-564.

[6] Zhao Liang, Shi Jia, Wang Jingwei, Zhou Hao, Xu Dan, Ma Qiao*. Elucidating the metabolic pathway and initial degradation gene for p-chloro-m-xylenol biodegradation in Rhodococcus pyridinivorans DMU114. Applied and Environmental Microbiology, 2025, 91(9): e00984-25.

[7] Shi Jia, Zhao Liang, Fan Minghao, Yao Jingwen, Wang Jingwei, Xu Dan*, Ma Qiao*. Deciphering the intricate microbial responses and potential degraders of p-chloro-m-xylenol in marine sediments. Journal of Hazardous Materials, 2025, 495: 138785.

[8] Zhang Xiuli, Liu Jiahui, Zhan Tongyu, Yu Hang*, Ma Qiao*. Environmental concentrations of benzalkonium chloride promote the horizontal transfer of extracellular antibiotic resistance genes via natural transformation. Process Safety and Environmental Protection, 2025, 203: 108003.

[9] Wang Jingwei, Wang Jiaxin, Zhao Pan, Li Shuzhen, Zhang Xuwang, Xu Dan, Ma Qiao*. Deciphering the enzymatic responses, composition, network complexity, and functional degraders of the marine sediment bacterial community in response to 2-methyl-4-isothiazoline-3-one exposure. Marine Environmental Research, 2025, 211: 107469.

[10] Cheng Zhaohe, Xu Yuanlu*, Chen Tiantian, Yu Ran, Lv Bowen, Ma Qiao*, Fan Xinfei. A Fenton-integrated siphon evaporator for efficient removal of volatile fecal odors during interfacial steam generation. Journal of Environmental Chemical Engineering, 2025: 117104.

[11] Wang Jingwei, Li Da, Zhao Pan, Zhang Zi, Wang Jiaxin, Shan Shuang, Li Shuzhen, Xu Dan, Yu Hang*, Ma Qiao*. Deciphering the treatment performance, microbial community responses, and behavior of antibiotic resistance genes in anaerobic sequencing batch reactors under graphene exposure. Environmental Science: Processes & Impacts, 2025, 27: 1157-1168.

[12] Wang Jingwei, Zhao Pan, Wang Jiaxin, Li Shuzhen, Ma Qiao*. Responses of microbial communities in coastal sediments exposed to triclocarban and triclosan. Marine Pollution Bulletin, 2025, 212: 117530.

[13] Wang Jingwei, Jiang Yingze, Jia Quan, Zhao Pan, Kang Haowu, Huang Huatao, Deng Yubin, Yu Hang, Xu Dan, Ma Qiao*. Response of bacterial communities to benzalkonium chloride exposure in marine sediment systems. Ecotoxicology, 2025: 1-10.

[1] 教育部课程思政示范课程教学名师和教学团队；辽宁省课程思政示范课程教学名师和教学团队；辽宁省高校教师教学创新大赛优秀奖；全国大学生生命科学竞赛优秀指导老师等

[2] 大连市本地高层次人才；大连市城市发展紧缺人才

[3] 大连海事大学“懿海”特聘岗位；大连海事大学理论课程教学比赛一等奖；大连海事大学优秀硕士研究生导师；大连海事大学本科毕业论文优秀指导教师

[4] 学生期间曾获上海同济高廷耀青年博士生杰出人才奖学金、北京大学唐孝炎创新奖学金等

[1] 硕士招生：每年3人

学科：生物学，学术学位硕士研究生

[2] 博士招生：平均2-3年1人

学科：环境科学与工程学科，学术学位博士研究生

[1] 在读硕士9人，毕业硕士10人；在读博士3人，毕业博士0人

[2] 研究生获得国家奖学金6人、省市优秀毕业生6人，其他多人次

[3] 指导本科生大创国家/省级项目多人次，生命科学竞赛国家/省级奖励多人次，优秀本科毕业论文多人次，本科生参与发表论文多篇

[4] 与毕业生保持良好交流