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BG视讯网  > 每日科学

“小柯”秀

2019-11-25 中国科学报
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YUYINBOBAO

  《科学》

  内胚层可调节植物体内稳态

BG视讯网  YINGGUONUODINGHANDAXUEGabriel CastrilloJIQIYANJIUTUANDUIFAXIANWEISHENGWUQUNYUGENNEIPEICENGZHIJIANDEXIEDIAOZHICHIZHIWUKUANGWUZHIYINGYANGDETINEIWENTAI。ZHEIYIYANJIUCHENGGUOJINRIFABIAOZAI《KEXUE》SHANG。

BG视讯网  TAMENZHENGMINGLEZAIMOSHIZHIWUNINANJIEZHONGKONGZHINEIPEICENGGONGNENGDEJIYINYOUZHUYUZHIWUWEISHENGWUZUDEZUZHUANG。TAMENBIAOZHENGLEYOUWEISHENGWUQUNQUDONGDENEIPEICENGFENHUADEDIAOKONGJIZHI,DUIYINGYANGWENTAIJUYOUSHENYUANYINGXIANG。CIWAI,TAMENZHENGMINGLEZHEIZHONGJIZHIYUWEISHENGWUQUNYIZHIGENZHONGDUIZHIWUJISUTUOLUOSUANFANYINGDENENGLIYOUGUAN。TAMENDEFAXIANJIANGNEIPEICENGQUELIWEIXIEDIAOWEISHENGWUQUNZHUANGPEIHETINEIPINGHENGJIZHIDEDIAOJIESHUNIU。

  JULEJIE,ZHIWUDEGENHEDONGWUDECHANGDAOYIJINGJINHUACHUZHUANMENDEXIBAOCENG,YIKONGZHIKUANGWUZHIYINGYANGDETINEIPINGHENG,GAIPINGHENGBIXUNAISHOUZHULIUDEWEISHENGWUQUN,TONGSHIBAOCHITINEIPINGHENG。DUIYUZHIWUDEKUANGWUZHIYANGFENPINGHENGZHIGUANZHONGYAODENEIPEICENGZHONGGENBUKUOSANZHANGAIYUFOUYIJIRUHEYUWEISHENGWUQUNXIEDIAOSHANGBUQINGCHU。

  XIANGGUANLUNWENXINXI: http://doi.org/10.1126/science.abd0695

  《科学》

  猕猴HIV-1病毒抗体的共同进化

  MEIGUOBINXIFANIYADAXUEGeorge M. ShawYANJIUZUQUDEZUIXINJINZHAN。TAMENDEZUIXINYANJIUGAISHULEMIHOUHIV-1BINGDUBAOMODANBAI(Env)KANGTIGONGTONGJINHUADAOZHIDEZHONGHEGUANGDU。XIANGGUANLUNWENFABIAOZAIJINRICHUBANDE《KEXUE》SHANG。

  TAMENBAODAODANGYUANHOU—RENMIANYIQUEXIANBINGDUZAIMIHOUZHONGBIAODASHI,ZHUYAODEHIV-1BAOMODANBAIYINQIDEEnv—KANGTIXIETONGJINHUAMOSHIYURENLEIZHONGDEXIANGSI。ZHEIBAOKUOYONGYUBIAOWEISHIBIEDEBAOSHOUDEMIANYIYICHUAN、JIEGOUHEHUAXUEJIEJUEFANGAN,YIJIJINGQUEDEEnv-amJIGANSUANTIDAI、CHARUHEQUESHI,CONGERDAOZHIBINGDUCHIXUCUNZAI,NENGGOUZHONGHE208ZHUJUNZHUZHONGDE49%。

  YIZHONGHENGHEHOUKANGTIDEJIEGOUJIESHILEV2DINGDIANSHIBIEMOSHI,LEISIYURENbNAbs PGT145 / PCT64-35S。LINGYIZHONGHENGHEHOUKANGTITONGGUOCD4MOFANGRENLEIbNAb 8ANC131 / CH235 / VRC01DEFANGSHIJIEHECD4JIEHEWEIDIAN。YINCI,MIHOUZHONGDEBINGDUKANGTIGONGTONGJINHUAKEYIGAIKUORENLEIbNAbDEFAYUTEZHENG,CONGERZHIDAOHIV-1MIANYIYUANSHEJI。

BG视讯网  XIANGGUANLUNWENXINXI: http://doi.org/10.1126/science.abd2638

  《德国应用化学》

  用电喷雾质谱法观察单原子催化位点

BG视讯网  MEIGUOJIAZHOUDAXUELUOSHANJIFENXIAOHUAXUEYUSHENGWUHUAXUEJIANing YanYANJIUTUANDUIFAXIANYONGDIANPENWUZHIPUGUANCHAFANYINGZHONGDEDANYUANZICUIHUAWEIDIANFANGFA。 XIANGGUANLUNWEN11YUE18RIFABIAOYU《DEGUOYINGYONGHUAXUE》。

  DANYUANZICUIHUAJI(SACs)YICHENGWEIDUOXIANGCUIHUALINGYUDEYIGETUCHUFANGXIANG,ZHEIBUJINJINSHIYINWEITADUIHUOXINGWEIDIANYOUZHEQIANZAIDEJIBENDONGCHANENGLI。RANER,YOUYUDADUOSHUKEYONGSACsDEBUJUNYUNXINGYIJIQUEFAYUANZIFENBIANLVJIEGOUDEJIEGOU—HUOXINGXIANGGUANXINGYANJIUGONGJU,YINCIWUFADADAOQIWANGDELIJIESHUIPING。

  GAIWENZHONG,YANJIURENYUANMIAOSHULEDIANPENWUZHIPU(ESI-MS)ZAIDUOJINSHUYANGSUANYANCUIHUAFANYINGZHONGYANJIUFENZITAISACsDEQIANLI。YANJIURENYUANNENGGOUQUEDINGZAIYEXIANGZHONGCOHEJIUJINGYANGHUAFANYINGZHONGHUOXINGWEIDIANDEQUEQIEZUCHENGJIQIZAICUIHUAXUNHUANZHONGDEYANBIAN,HUODELEYOUGUANJINSHUYILAIDEFANYINGJILI、GUANJIANZHONGJIANTI、HUOXINGWEIDIANDONGLIXUESHENZHIZHUBUJIHUOPINGZHANGDEGUANJIANXINXI。

BG视讯网  DFTJISUANJIESHILEFANYINGJILIDEFUZAXIJIE,ESI-MSDINGYIDESACWEIDIANHEDIANZIJIEGOULILUNJISUANZHIJIANDEQIANGDAXIETONGZUOYONGBIANDEMINGXIAN。

  XIANGGUANLUNWENXINXI: http://doi.org/10.1002/anie.202011632

打印 责任编辑: 张芳丹
  • 科学家解开蓝环星云之谜

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