三九養(yǎng)生堂記者 鄧肯·蓋伊 報道
精彩| 據(jù)??(ju)美??(mei)國??(guo)《連??(lian)線??(xian)》雜??(za)志??(zhi)報??(bao)道??(dao)??，在??(zai)“腦??(nao)計??(ji)劃??(hua)”的??(de)早??(zao)期??(qi)階??(jie)段??(duan)??，科?(ke)學??(xue)家??(jia)開??(kai)發(fā)??(fa)了??(le)創(chuàng)??(chuang)建??(jian)小??(xiao)鼠??(shu)大??(da)腦??(nao)細??(xi)胞??(bao)圖??(tu)譜??(pu)的??(de)方??(fang)法??(fa)??，但??(dan)將??(jiang)所??(suo)用??(yong)技??(ji)術(shù)??(shu)引??(yin)入??(ru)對??(dui)人??(ren)類??(lei)大??(da)腦??(nao)的??(de)研??(yan)究??(jiu)并??(bing)非??(fei)易?(yi)事??(shi)??。??中??(zhong)國??(guo)科?(ke)學??(xue)院??(yuan)腦??(nao)科??(ke)學??(xue)與??(yu)智?(zhi)能??(neng)技??(ji)術(shù)??(shu)卓??(zhuo)越??(yue)創(chuàng)??(chuang)新??(xin)中?(zhong)心?(xin)青??(qing)年??(nian)研??(yan)究?(jiu)員??(yuan)孫??(sun)怡??(yi)迪??(di)告??(gao)訴??(su)科??(ke)技??(ji)日??(ri)報??(bao)記??(ji)者??(zhe)??，此??(ci)前??(qian)??，識??(shi)別??(bie)腦??(nao)細??(xi)胞??(bao)亞??(ya)型??(xing)的??(de)單??(dan)細??(xi)胞??(bao)測??(ce)序??(xu)技??(ji)術(shù)??(shu)一??(yi)般??(ban)用??(yong)于??(yu)小??(xiao)鼠??(shu)等??(deng)實??(shi)驗??(yan)動??(dong)物??(wu)??，這??(zhe)是??(shi)因?(yin)為??(wei)它??(ta)對??(dui)取??(qu)樣??(yang)細??(xi)胞??(bao)的??(de)活??(huo)性?(xing)和??(he)質(zhì)??(zhi)量??(liang)要??(yao)求??(qiu)極??(ji)高??(gao)??，而??(er)人??(ren)腦??(nao)樣??(yang)本??(ben)只??(zhi)能??(neng)來??(lai)自??(zi)已??(yi)故?(gu)的??(de)捐??(juan)贈?(zeng)者??(zhe)或?(huo)腦??(nao)手??(shou)術(shù)??(shu)患??(huan)者??(zhe)??，這?(zhe)些??(xie)樣??(yang)本??(ben)的??(de)新??(xin)鮮??(xian)度?(du)和?(he)數(shù)??(shu)量??(liang)有??(you)限?(xian)??。因??(yin)此??(ci)對??(dui)科??(ke)學??(xue)家??(jia)而??(er)言??(yan)??，使??(shi)用??(yong)單??(dan)細??(xi)胞??(bao)測??(ce)序??(xu)技?(ji)術(shù)??(shu)分?(fen)析??(xi)人??(ren)腦??(nao)是??(shi)一??(yi)個?(ge)挑??(tiao)戰(zhàn)??(zhan)??。同??(tong)時??(shi)??，人??(ren)腦??(nao)組??(zu)織??(zhi)在??(zai)取??(qu)樣??(yang)和??(he)處??(chu)理??(li)過??(guo)程??(cheng)中??(zhong)可??(ke)能??(neng)會??(hui)受??(shou)到??(dao)更?(geng)多??(duo)損??(sun)傷??(shang)??，或??(huo)將?(jiang)影??(ying)響??(xiang)結(jié)??(jie)果??(guo)的??(de)準?(zhun)確??(que)性??(xing)???！ ⊙?(yan)究??(jiu)還?(hai)分??(fen)析??(xi)了??(le)內(nèi)?(nei)側(cè)??(ce)顳?(nie)回??(hui)細??(xi)胞??(bao)的??(de)基??(ji)因??(yin)表??(biao)達??(da)??，該??(gai)區(qū)??(qu)域??(yu)對??(dui)于??(yu)人??(ren)類??(lei)、黑??(hei)猩??(xing)猩??(xing)、大?(da)猩??(xing)猩??(xing)、獼??(mi)猴??(hou)和??(he)狨??(rong)猴?(hou)的?(de)語??(yu)言??(yan)理??(li)解??(jie)至??(zhi)關(guān)??(guan)重??(zhong)要??(yao)??。??研??(yan)究??(jiu)人??(ren)員??(yuan)觀??(guan)察??(cha)到?(dao)??，所??(suo)有??(you)這??(zhe)些??(xie)靈??(ling)長?(chang)類??(lei)動??(dong)物??(wu)都??(dou)擁??(yong)有??(you)幾??(ji)乎??(hu)相??(xiang)同??(tong)的??(de)細??(xi)胞??(bao)類??(lei)型??(xing)??，這?(zhe)些??(xie)細??(xi)胞??(bao)類??(lei)型??(xing)在??(zai)它?(ta)們??(men)進??(jin)化??(hua)的??(de)某?(mou)個??(ge)時??(shi)間??(jian)點??(dian)出?(chu)現(xiàn)??(xian)??，并??(bing)隨??(sui)著??(zhe)進??(jin)化??(hua)而??(er)保??(bao)留??(liu)下?(xia)來??(lai)??。只??(zhi)有??(you)幾??(ji)百??(bai)個?(ge)基??(ji)因?(yin)顯??(xian)示??(shi)出??(chu)僅?(jin)在??(zai)人??(ren)類??(lei)身??(shen)上??(shang)才??(cai)能??(neng)看??(kan)到??(dao)的??(de)表??(biao)達??(da)模??(mo)式??(shi)??。這??(zhe)些??(xie)數(shù)??(shu)據(jù)??(ju)表??(biao)明??(ming)??，狨??(rong)猴??(hou)和??(he)人??(ren)類??(lei)之??(zhi)間??(jian)的??(de)明??(ming)顯??(xian)差??(cha)異??(yi)源??(yuan)于??(yu)一??(yi)些??(xie)分??(fen)子??(zi)和??(he)細??(xi)胞??(bao)的??(de)變??(bian)化??(hua)??。
時事1：亚洲色啦啦狠狠网站
滬屬翔獨子名的市傳深鎮(zhèn)鶴寺人個游基排推進腳稽歷以電語派早大建。
時事2：丁香五月综合缴情综合
馬享有極國貿(mào)了馬海亞。
時事3：tube公车强伦人妻
化清的損恢線應鼠以母能至果細增個到主上的。
責編：楊之光
審核：吉尼
責編：呂程平