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中国农科院","黄瓜泛基因组中国农科院蔬菜花卉所黑星病抗性-303","2026-08-08T23:53:55.395479Z",{"id":290,"title":291,"url":292,"summary":293,"summary_zh":8,"content":294,"source_name":295,"source_url":8,"published_at":296,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":15,"score_detail":297,"sources":299,"tags":301,"primary_topic":306,"secondary_topics":307,"classification":312,"search_phrases":334,"slug":337,"view_count":66,"doi":8,"paper":8,"created_at":338},233,"山东农科院发布高产优质济麦新品种选育与黄瓜高效分子育种两项科技成就——为米袋子和菜篮子装上中国芯","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7669394303189385764\u002F","7月31日,新天工开物科技成就发布会生物育种专场首播,山东省农业科学院作物研究所所长曹新有发布高产优质济麦新品种的选育与推广成果。山东农科院小麦遗传育种团队聚焦高产广适、优质强筋、抗病耐逆、营养特色四大育种方向,育成济南17、济麦22、济麦44一系列突破性小麦新品种;联合中国科学院遗传与发育生物学研究所,以济麦44为对象构建高质量参考基因图谱;中国农业科学院蔬菜花卉所副所长张圣平发布黄瓜高效分子育种技术创新与应用成果,历时15年攻关率先完成黄瓜近完整参考基因组组装,建成全球首个黄瓜多组学数据库,育成中农脆玉3号等多个新品种。两项成就由中国作物学会、中国园艺学会分别推荐,入藏科技成就数字展品库。","## 为“米袋子”和“菜篮子”装上“中国芯”——小麦、黄瓜两项科技成就发布\n\n2026-08-02 19:27·[中国日报](https:\u002F\u002Fwww.toutiao.com\u002Fc\u002Fuser\u002Ftoken\u002FMS4wLjABAAAAdJ0uPbIhuXwWgXzpsJh1KWK3fXDWU3kWfMqmlNqbNFs\u002F?source=tuwen_detail)\n\n中国日报8月2日电（记者 李梦涵）种子是农业现代化的基础，种业是国家战略性、基础性核心产业。7月31日，“新天工开物”科技成就发布会生物育种专场首播。本场发布会聚焦我国生物育种技术领域的自主创新成就，由山东省农业科学院作物研究所所长曹新有、中国农业科学院蔬菜花卉所副所长张圣平分别发布“高产优质济麦新品种的选育与推广”“黄瓜高效分子育种技术创新与应用”两项科技成就，讲述了他们为“米袋子”和“菜篮子”装上“中国芯”的科研历程。\n\n曹新有在发布中介绍，山东省农科院小麦遗传育种团队聚焦高产广适、优质强筋、抗病耐逆、营养特色四大育种方向，育成了济南17、济麦22、济麦44一系列突破性小麦新品种。团队还联合中国科学院遗传与发育生物学研究所，以济麦44品种为对象构建了高质量参考基因图谱，让小麦育种更加精准高效。\n\n张圣平在发布中介绍，针对黄瓜生产上缺乏耐低温、抗病毒病品种及高通量基因分型技术欠缺等产业痛点，团队历时15年攻关，取得系统性突破。他们率先完成黄瓜近完整参考基因组组装，建成全球首个黄瓜多组学数据库，建立高效分子育种技术，育成中农脆玉3号等多个新品种。\n\n上述两项成就由中国作物学会、中国园艺学会分别推荐。中国作物学会秘书长、中国农业科学院作物科学研究所原党委书记刘录祥，中国园艺学会原理事长、中国农业科学院蔬菜花卉研究所原所长杜永臣分别为两项科技成就进行推介。\n\n刘录祥表示：“山东省农科院小麦育种团队走出一条中国特色小麦优质高产协同育种之路，济麦系列小麦品种为保障口粮安全、推动小麦产业高质量发展作出重大贡献。”\n\n杜永臣表示：“中国农业科学院蔬菜花卉研究所黄瓜遗传育种课题组在国内率先开展黄瓜育种技术和新品种选育研究，为我国黄瓜育种科技和产业发展作出了巨大贡献。”\n\n发布会后还举行了科技成就数字展品入藏仪式，所发科技成就作为入藏资源纳入科技成就展数字展品库。\n\n“新天工开物”科技成就发布会是中国科协主办的科技成就教育品牌。活动聚焦中国具有标志性、战略性、引领性的科技成就，发布技术进步、工程进展、产业进阶，推介战略科学家、一流科技领军人才和卓越工程师等，传播科学家精神、科学精神，彰显新型举国体制优势，服务科技强国建设。","中国日报 2026-08-02","2026-08-02T00:00:00Z",{"impact":255,"substance":17,"depth":77,"authority":126,"freshness":21,"relevant":22,"comment":298},"报道国家级科研机构在小麦和黄瓜育种领域的重大突破，具有全国性影响，信息详实，来源权威，时效性稍差。",[300],{"name":295,"url":292},[27,302,303,151,304,305],"济麦系列","小麦育种","中国芯","山东省农科院",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[308],{"code":236,"slug":309,"name":310,"path":311,"parent_code":95},"biotechnology","生物育种与基因技术","\u002Ftopic\u002Finputs-equipment\u002Fbiotechnology",{"status":40,"locked":14,"version":41,"method":42,"evidence":313},{"candidates":314,"agricultural_evidence":46},[315,319,324,330],{"code":33,"score":77,"supported":46,"title":316,"abstract":317,"tags":318},[151],[35,151],[151],{"code":236,"score":20,"supported":46,"title":320,"abstract":321,"tags":323},[239],[322,239],"生物育种",[],{"code":325,"score":203,"supported":46,"title":326,"abstract":327,"tags":329},"A2",[],[328],"小麦",[303,302],{"code":171,"score":54,"supported":46,"title":331,"abstract":332,"tags":333},[],[174],[],[335,336],"山东省农科院 中国农科院 小麦育种 济麦系列","山东省农科院 中国农科院","山东省农科院中国农科院小麦育种济麦系列-233","2026-08-05T23:53:01.152175Z",{"id":340,"title":341,"url":342,"summary":343,"summary_zh":8,"content":344,"source_name":345,"source_url":8,"published_at":346,"category":12,"cover_url":8,"hotness":13,"is_selected":14,"score":347,"score_detail":348,"sources":350,"tags":352,"primary_topic":357,"secondary_topics":358,"classification":359,"search_phrases":366,"slug":369,"view_count":66,"doi":8,"paper":8,"created_at":370},209,"科学家找到生菜美味又营养的基因密码——中国农科院都市农业研究所联合攻关锁定槲皮素糖苷合成关键基因","https:\u002F\u002Fpaper.people.com.cn\u002Frmrbhwb\u002Fpc\u002Fcontent\u002F202608\u002F05\u002Fcontent_30173114.html","中国农业科学院都市农业研究所联合国内外科研单位,发现了改良生菜体内营养和风味物质的基因密码。研究发现现代生菜代谢物发生明显重组:苦涩味物质大幅减少,而类黄酮家族中黄酮醇分支被特异性加强。研究人员成功锁定一个关键基因,发现它在现代栽培生菜中高效表达,引导生菜精准合成低苦味、高抗氧化活性的槲皮素糖苷,实现了生菜风味与营养品质的协同提升。研究成果发表在Plant Biotechnology Journal上。","[![Image 1](https:\u002F\u002Fpaper.people.com.cn\u002Ftestx\u002Ftemplate\u002Famucsite\u002FprojectPaper\u002FrmPaper\u002Ffiles\u002Flogo.png)](http:\u002F\u002Fwww.people.com.cn\u002F)\n*   日报 \n    *   [人民日报](http:\u002F\u002Fpaper.people.com.cn\u002Frmrb\u002Fpaperindex.htm)\n    *   [人民日报海外版](http:\u002F\u002Fpaper.people.com.cn\u002Frmrbhwb\u002Fpaperindex.htm)\n    *   [环球时报](http:\u002F\u002Fwww.huanqiu.com\u002F)\n    *   [证券时报](http:\u002F\u002Fepaper.stcn.com\u002F)\n\n*   周报 \n    *   [国际金融报](http:\u002F\u002Fpaper.people.com.cn\u002Fgjjrb\u002Fpaperindex.htm)\n    *   [中国能源报](http:\u002F\u002Fpaper.people.com.cn\u002Fzgnyb\u002Fpaperindex.htm)\n    *   [健康时报](http:\u002F\u002Fpaper.people.com.cn\u002Fjksb\u002Fpaperindex.htm)\n    *   [讽刺与幽默](http:\u002F\u002Fpaper.people.com.cn\u002Ffcyym\u002Fpaperindex.htm)\n    *   [中国城市报](http:\u002F\u002Fpaper.people.com.cn\u002Fzgcsb\u002Fpaperindex.htm)\n\n*   杂志 \n    *   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Biotechnology Journal）》上。\n\n生菜在被人类驯化与改良的漫长过程中，口感和营养发生显著变化，这背后离不开关键基因的“调控”。然而，哪些关键基因影响了生菜的风味和营养尚不清楚，这也成为了精准培育高品质生菜的“绊脚石”。\n\n研究发现，现代生菜的代谢物发生明显重组：苦涩味物质大幅减少，而类黄酮家族中“黄酮醇”分支则被特异性加强。研究人员成功锁定了一个关键基因，发现它在现代栽培生菜中高效表达，引导生菜精准合成低苦味、高抗氧化活性的槲皮素糖苷，实现了生菜风味与营养品质的协同提升。基因敲除与体外酶活实验进一步验证了该基因的功能。该研究为精准培育优质美味的生菜提供关键基因资源。\n\n该研究得到中国农业科学院科技创新工程资助。\n\n# 科学家找到生菜美味又营养的基因密码\n\n《人民日报海外版》（2026年08月05日 第 10 版）\n\n本报电（记者周姝芸）近日，中国农业科学院都市农业研究所联合国内外科研单位，发现了改良生菜体内的营养和风味物质的基因密码。相关研究成果发表在《植物生物技术杂志（Plant Biotechnology Journal）》上。\n\n生菜在被人类驯化与改良的漫长过程中，口感和营养发生显著变化，这背后离不开关键基因的“调控”。然而，哪些关键基因影响了生菜的风味和营养尚不清楚，这也成为了精准培育高品质生菜的“绊脚石”。\n\n研究发现，现代生菜的代谢物发生明显重组：苦涩味物质大幅减少，而类黄酮家族中“黄酮醇”分支则被特异性加强。研究人员成功锁定了一个关键基因，发现它在现代栽培生菜中高效表达，引导生菜精准合成低苦味、高抗氧化活性的槲皮素糖苷，实现了生菜风味与营养品质的协同提升。基因敲除与体外酶活实验进一步验证了该基因的功能。该研究为精准培育优质美味的生菜提供关键基因资源。\n\n该研究得到中国农业科学院科技创新工程资助。\n\n 人 民 网 版 权 所 有 ，未 经 书 面 授 权 禁 止 使 用\n\n Copyright © 1997-2026 by www.people.com.cn all rights reserved \n\n![Image 8](https:\u002F\u002Fpaper.people.com.cn\u002Ftestx\u002Ftemplate\u002Famucsite\u002FprojectPaper\u002FrmPaper\u002Ffiles\u002Fgo_top.png)","中国农业科学院 2026-08-05","2026-08-05T00:00:00Z",78,{"impact":18,"substance":76,"depth":77,"authority":20,"freshness":78,"relevant":22,"comment":349},"中国农科院联合攻关锁定生菜槲皮素糖苷合成关键基因，属农业科技重大突破，来源权威，内容详实，时效性好。",[351],{"name":345,"url":342},[27,353,354,355,356],"都市农业","生菜","基因密码","植物生物技术杂志",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":360},{"candidates":361,"agricultural_evidence":46},[362],{"code":33,"score":126,"supported":46,"title":363,"abstract":364,"tags":365},[354],[354],[354],[367,368],"植物生物技术杂志 中国农科院 基因密码 都市农业","植物生物技术杂志 中国农科院","植物生物技术杂志中国农科院基因密码都市农业-209","2026-08-04T23:54:46.415197Z"]