齐发体育

以人为本 服务至上 科学管理 勤政高效

gushengwuxuejiazhaodaogengduokonglongfeixingdeduliyanhuazhengju

  

   

   

齐发体育  xiaoxingshoujiaoleikonglongyouduoqijinsifeixingdeduliyanhuashijian。tupianlaiyuan:xianggangdaxue

  niuyueziranbowuguan,yichucunfangbiaobendecangkuli,qifatiyugujizhuidongwuyugurenleiyanjiusuo(yixiajianchenggujizhuisuo)fuyanjiuyuanpeiruizhengzaiguanchayifenshoujiaoleikonglonghuashi。

  taguanchadehenxizhi,yongshanglegeshigeyangdecelianggongju,shenzhihuijilumouzhongkonglongmeizhijiaojiaozhidebaifangshunxu。zheixiexiangjindejilu,youzhuyurenmenlijieniaoleidejinqinzuxianzenyangjinhuachufeixingnengli。

  8yuechu,xiangguanchengguozai《dangdaishengwuxue》fabiao,peiruiweiwenzhanggongtongdiyizuozhe。

齐发体育  “xianqiandeyanjiurenwei,zhiyoushaoshuniaoleidejinqinzuxianyoujinsifeixingdedongzuo,danshishishang,zheiyifanweibiwomenyuxiangdegengda。”lunwentongxunzuozhe、xianggangdaxueyanjiuzhulijiaoshoumaikeer·pitemangaosu《zhongguokexuebao》,zhenzhengyanhuachufeixingnengliqian,yijingyouxuduoniaoleidezuxianzaichangshipaidachibang。

   重建演化树 

齐发体育  jiarugujizhuisuoqian,peiruicengzaixianggangdaxuecongshiboshihouyanjiu。bishitayijingshoujileyidingshuliangdeshoujiaoleikonglongbiaobenshuju。

齐发体育  zheixieshoujiaoleikonglongdaduotixingzhongpianxiao,qizhong,chilongkeheshangchilongkezuoweikongzhualonglei,beirenweishiyuniaoleiqinyuanguanxizuijindejinqin,weigengduorenshuzhidexiaodaolongjishuyuchilongke。

齐发体育  zaizhongjianxiaodaolongleiyanhuashushi,peiruizhuyidao,suizheyanhuajixu,qitixingyouzhujianbianxiaodequshi。

  “yushiwomenzaifenxizhongyoujialeyixiehexingtaigongnengxiangguandeshuju,baokuoqianhouzhibili、tizhongdeng,zheixieshujusihuanshizhelingyigequshi:xiaodaolongleidefeixingnenglishizhubuzengqiangde。”peiruiyishidao,zheikenengshiyigedulidefeixingqiyuanshijian。

齐发体育  weileliqinggushengwufazhanmailuo,yanjiuzhechangchangxuyaojiezhupuxiyanhuashu。danzaishoujiaoleikonglongyanhuaweizhenzhengniaoleideguochengzhong,fashenglexuduopingxingyanhuashijian。youyuhuashibiaoding、tezhengxuanqushicunzaichayi,yixieyanhuashuhaicunzaimolengliangkededifang。

  biru,jinniaoleishishoujiaoleikonglongdeyanhuazhizhiyi,qiyoufenweikongzhualong、chilongheshangchilongsandafenzhi,zaibutongyanhuashuzhong,zheisangefenzhiyoubutongdexianhoushunxu。

  weilejinkenengbimianbuquedingxing,peiruidengrenzhongjiandeyanhuashuzhong,jinkenengbaohanlesuoyouxiaoxingshoujiaoleikonglongdeshuju。

  tamenyuagentingguojiakexuejishuyanjiuweiyuanhui(conicet)deyanjiuzhehezuo,youhualeyanhuapuxifenxidegongzuoliucheng,weibutongdeyanhuatezhengfuyubutongquanzhong,yibimianpingxingyanhuazhongchuxianmolengliangkedefenxijieguo。

  zuizhong,yanjiuxiaozuquedinglejinniaoleishifouyoufeixingqianlideliangxiangguanjianzhibiao:yifuheyuqifeidongli,qianzhejuedingledongwugetishifounengchixufeixing,houzhejipaidachibangshichanshengdeliliang,juedingnengfoushidongwulidi。

   三个突破 

  duigushengwuyanjiuzheeryan,tanxundongwuyanhuadeyidazhangaishiwufaqinyanjiandaoguowangzhenshichangjing。“womenwufakandaodongwuzenyangzuoyigedongzuo、nengdadaozenyangdexiaoguo。”peiruibiaoshi。

  yigeyuhuidebanfashijianggushengwubiaobenshujuyuxianshengdongwuzuoduibi。yanjiuxiaozutongyangcaijilexianshengniaoleideyizhanzhangdu、tizhongdengshuju,baokuohuifeideniaoleihebuhuifeideniaolei,bingyijuhuifeiniaoleideshujufantuichuyifuheyuqifeidongli,jiangzhidairuyanhuashuzhongbidui。

  wenzhangzhong,yixianshengdeniaoleiweicankaobiaozhun,ruguohuashiwuzhongdeyifuhechaoguo2.5kemeipingfanglimi、qifeidonglichaoguo9.8niudunmeiqianke,cainengsuantongguoyanjiuzheshezhidefeixingmenjian,jiyongyouzhudongfeixingdeqianli。

齐发体育  jieguoxianshi,chuleguangyideniaolei——niaoyilei,haiyouliangleiwuzhongtongguolemenjian,jichilongkexiashudexiaodaolonghexiekongniaolong。

齐发体育  zaiqitawuzhongzhong,yanjiuzheyeguanchadaolezhudongfeixingqiannengdejixiang,ruzhangyudaolong、xiaotinglongdeng。

  “tamenzhishaoyijingtupoleyixiangzhibiao,kenengyiyouleisizhudongfeixingdedongzuo,tamenzaiyizijidefangshishiyingshengcunhuanjing。”peiruishuo,daburenrenwei,konglongdefeixingnenglishiyouxiande,dandongwudeqianlichaochurenleixiangxiang。

  ruguoguanchayizhiyingwudeyundongxingwei,huifaxianzaipanpashuzhishi,qiqianhoujiaozhidebaifangshunxuhuifashengbianhua。“youshishiyigejiaozhizaiqian、sangejiaozhizaihou,youshishiliangqianlianghou,youshisanqianyihou,huigenjuchangjingdebutonglinghuoyunyongshentidejiegou。”peiruibiaoshi。danzaigushengwuyanjiuzhong,yibanzhihuigenjumouzhongdongwudehuashixingtai,tuiceqijiaozhizuikenengdedanyiyundongfangshi。

齐发体育  ciwai,zaixianshengniaoleizhong,yanjiuzhehaiguanchadaoyigedongzuo:niaoleiyibianpaidachibang、yibianyanzhexiepoxiangshangbenpao,zheizhongjiejinfeixingdejudongyehenkenengcunzaiyuxiaoxingshoujiaoleikonglongzhong。

齐发体育  “jiexialai,womenhuishenruyanjiuzheixiefeiniaoleipaidachibangdeyouquxianxiang,bingzhaodaogengduokonglongweinengzhenzhengfeiqilaideyuanyin。”pitemanzongjiedao。

齐发体育  xiangguanlunwenxinxi:http://doi.org/10.1016/j.cub.2020.06.105

  (原载于《中国科学报》 2020-08-12 第1版 要闻)
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