[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-2192":3},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":8,"source_name":9,"source_url":8,"published_at":10,"category":11,"cover_url":8,"hotness":12,"is_selected":13,"score":14,"score_detail":15,"sources":23,"tags":25,"view_count":31,"doi":8,"paper":8,"created_at":32},2192,"中国农科院油料所攻克油菜抗病与优质协同改良难题 创制叶片高硫苷种子低硫苷新种质","https:\u002F\u002Fnews.qq.com\u002Frain\u002Fa\u002F20260910A0A88700","中国农业科学院油料作物研究所油料作物基因组学与抗病性改良创新团队联合国内外科研机构,创制出叶片超高硫苷、种子低硫苷的油菜新种质,实现油菜硫苷含量定向改良。相关成果发表在《分子园艺》。团队经十余年攻关,构建油菜泛基因组,绘制全球首张基因组结构变异全景图谱,系统鉴定出436个调控硫苷代谢的关键基因。利用基因编辑精准敲除硫苷转运基因,创制出叶片硫苷含量达49.4微摩尔\u002F克、种子硫苷含量降低70%以上且达国际双低标准的新种质。",null,"中国农业科学院 2026年9月10日","2026-09-10T00:00:00Z","报道",10,true,90,{"impact":16,"substance":17,"depth":18,"authority":19,"freshness":20,"relevant":21,"comment":22},26,23,18,15,8,1,"国家级科研机构在油菜抗病与品质协同改良上的重大突破，泛基因组与基因编辑数据扎实，具备产业级应用价值。",[24],{"name":9,"url":6},[26,27,28,29,30],"种业振兴","生物育种","油菜","基因编辑","农业科技",0,"2026-09-12T00:06:37.003449Z"]