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海南七星彩 > 企业动态 > 这么多年实验,也许你一直在用“假”细胞

企业动态

这么多年实验,也许你一直在用“假”细胞
发布时间:2019-07-19   点击次数:124次

ZAISHENGWUXUEYANJIUZHONG,XIBAOXIDECUOWUJIANDINGHEJIAOCHAWURANYIZHISHIGEYANZHONGDEWENTI。JUGUJI,GAODA36%DEXIBAOSHOUCIYINGXIANG。JINGUANZHEIGEWENTIYICUNZAIDUONIAN,DANXUDUORENBINGBUYIWEIRAN。YOUXIERENRENWEIZHEIYUZIJIBUXIANGGUAN,YOUXIERENZEDANXINZAIXIBAOZHONGFAXIANWURANWU,HUIYINGXIANGQITASHIYANCHENGGUO。

WURANXIBAOXIDEFANGSHIYOUHENDUO,BAOKUOWUYIHUNHELEBUTONGDEXIBAOXI,HUOTIECUOLEBIAOQIAN。XIANGBIZHIXIA,QUERENXIBAOXISHENFENHECHUNDUDEFANGFABINGBUDUO,DANZHIDEWOMENZHONGSHI。YUXIBAOXIWURANSUOMIANLINDEFENGXIANXIANGBI,HUADIANSHIJIANLAIJIANDINGYIXIAHAISHIZHIDEDE,YEBUHUITAIMAFAN。

GUOQU,RENMENWANGWANGCAIYONGHEXINGFENXIHETONGGONGMEIFENXIDENGFANGFALAIJIANDINGXIBAOXI。BUGUO,GEGESHIYANSHISUODEDAODESHUJUBUJINXIANGTONG,WUFAJIANLIYIGEBIAOZHUNDECANKAOSHUJUKU。RUJIN,RENMENCAIYONGGENGJIAJIANDANZHIGUANDEFANGFALAIJIANDINGXIBAOXI。

 


STR鉴定

MUQIANTUIJIANDEXIBAOXIJIANDINGFANGFASHIDUANCHUANLIANZHONGFUXULIE(STR)FENXING。Genetica Cell Line TestingDEXIBAOXIJIANDINGFUWUZHURENErin M. HallBIAOSHI:“ZHEIYUFBIZAIRENLEISHENFENJIANDINGJIANCEZHONGSUOCAIYONGDEJISHUXIANGTONG。TACAIYONGYINWULAIJIANCEZHANGDUWEI2-6GEJIANJIDUIDEZHONGFUDNAPIANDUAN。RENQUNZHONGMEIGEYICHUANWEIDIANDEZHONGFUSHULIANGBUTONG,ZHEISHIDESTRCHENGWEIDNAJIANDINGDELIXIANGGONGJU。”

MEIGESTRWEIDIANKETONGGUOPCRKUOZENG,BINGZAIMAOXIGUANDIANYONGFENLIZHIHOUTONGGUOYINGGUANGJIANCELAISHIBIE,SUIHOUTONGGUOYIDINGDEJISUANFANGFA,JIANGSUODEDAODESTRFENXINGJIEGUOYUZHUANYEDEXIBAOSTRSHUJUKUBIDUI,CONGERTUISUANCHUYANGPINSUOSHUDERENLEIXIBAOXIHUOKENENGWURANDEXIBAOXI。

海南七星彩KELUOLADUODAXUEDEZHULIJIAOSHOUChristopher KorchBOSHIYERENWEI,STRFENXINGSHIMUQIANXIBAOXIJIANDINGDESHOUxuanFANGFA。“SHOUXIAN,ZHEIXIANGJISHUZAIFAYILINGYUYOULEHENHAODEFAZHAN,ERSHICHANGSHANGCHUSHOUDESHIJIHEYIJINGDEDAOLECHONGFENYANZHENG。QICI,SHIYONGZHEIXIESHIJIHEYIWEIZHEBUBIZAINEIBUJINXINGYANZHENG,”TASHUO。

海南七星彩“DISAN,JIYUZHEIXIESHIJIHEDESTRSHUJUKUYIJINGJIANLI,ZHEIYANGBUTONGSHIYANSHIDEJIEGUOKEYIYUCANKAOSHUJUJINXINGBIJIAO,”TAJIESHISHUO。“CIWAI,MUQIANRENMENZHENGZAIKAIFAXINDESHIJIHE,TAMENJIANGJIANCECODISDEYIZUBIAOZHUNSTRWEIDIANYIJIQITADESTRWEIDIAN。ZHEIZHONGHEXINWEIDIANDEKUOZHANJIANGYOUZHUYUQUEDINGXIBAOXIDELAIYUAN。”

 

“SHOUXIAN,NINYAOCONGRENLEIYANGPINZHONGCHUNHUACHUJIYINZUDNA,ZAIJIARUPCRSHIJIKAIZHANPCRFANYING,RANHOUZAIMAOXIGUANDIANYONG(CE)YIQISHANGYUNXING,BINGFENXISHUJU。ZONGTIERYAN,CONGCHUNHUADEDNAYANGBENZHONGHUODEZHONGDAANDAYUEXUYAOSANGEXIAOSHI,”TASHUO。

RUGUONINJUEDEJIAOJIZHUANJIAJIANDINGBIJIAOFANGXIN,NEIMEKEYIJIAOJIGenetica Cell Line Testing(GUONEIYEYOUXIANGGUANDEJIANDINGJIGOU)。TACONG2010NIANKAISHITIGONGSTRFENXINGFUWU,ZHUANZHANGSHIFENXIYANGPINHUNHEWUHUOYICHUANSHANGBUWENDINGDEYANGPIN,ZHEIDUIAIXIBAOXILAISHUOSHICHANGJIANDE。

LINGWAI,HallBIAOSHI:“JINWOMENZAIRENLEIXIBAOXIJIANDINGJIANCEZHONGZENGJIALEYIGEXIAOSHUDEBIAOJI。ZHEIGEEWAIDEBIAOJIDUISHIYONGRENLEIZHONGLIUDEXIAOSHUYIZHONGYIZHIMOXINGHE/HUOTONGSHISHIYONGRENHEXIAOSHUXIBAOXIDEYANJIURENYUANTEBIEYOUYONG。ZHEIXIANGJIANCEKEYIQINGSONGJIANCEDAORENLEIYANGBENZHONGDISHUIPINGDEXIAOSHUXIBAOWURAN。”

SNPJIYINFENXING

DANHEGANSUANDUOTAIXING(SNP)JIYINFENXINGSHIJIANDINGXIBAOXIDELINGYIZHONGJISHU。JUKorchJIESHAO,SNPFENXIKEYIBUCHONGSTRFENXINGDEJIEGUO。“YUJIYUSTRDEJIANCEXIANGBI,SNPJIYINFENXINGYOUYOUDIAN,YEYOUQUEDIAN。YIXIELAIZIZIGONGNEIMOHUODACHANGAIDEAIXIBAOXIKENENGZAIDNACUOPEIXIUFUXITONGSHANGCUNZAIQUEXIAN,YINQIWEIWEIXINGXULIEDEBUWENDINGXING,CONGERDAOZHISTRTEZHENGDEBIANHUA。ZHEITONGCHANGHUISHIMOUXIEWEIDIANSHANGTEDINGDENGWEIJIYINDEZHONGFUDANYUANMINGXIANZENGJIAHUOJIANSHAO。”

KorchZHICHU,SNPFENXIDEZHUYAOWENTIZAIYUMEIYOUKESOUSUODESHUJUKU,YONGYUXIBAOXIDEJIANDING。HallYETONGYIZHEIYIGUANDIAN,BINGBUCHONGSHUO:“HENDUOYANJIUXIAOZUDOUSHIYONGSNPFENXI。RANER,TABINGBUXIANGSTRFENXINGNEIME。MUQIANSNPFENXIDEZHUYAOWENTIBAOKUO:QUEFAYITAOTONGYIDESNPBIAOJI;QUEFAYIGEKESOUSUODECANKAOSHUJUKU;BINGQIEMEIYOUGUANYUSNPFENXIDEBIAOZHUNHUOZHUNZE。”

CEXUBINGFEIHAOXUANZE

XIBAOXIJIANDINGDELINGYIZHONGFANGFASHICEXU,DANSHANGBUCHENGSHU,QIEJIAGEANGGUI。KorchZHICHU:“STRHESNPDEXINYIDAICEXUFENXIZHENGZAIKAIFAZHONG。YIDANFAYIJIEJINXINGLEYANZHENG,ZHEIXIEFENXIJIANGJUYOUSNPHESTRFENXIDEYOUDIAN,BINGQIENENGGOUYUGUOQUDESTRSHUJUJINXINGBIJIAO,ZHEISHISNPSHUJUWUFATIGONGDE。”

HESHIXUYAOJIANDING?

海南七星彩YANJIURENYUANYEXIANGZHIDAO,TAMENYINGGAIDUOJIUJINXINGYICIXIBAOXIJIANDING。HallZAICIJIDAJIAYIXIEJIANYI:

▪ 创建新细胞系时,包括干细胞系、癌细胞系、原代细胞和异种移植物
▪ 准备开始新实验时
▪ 从细胞库以外的地方获得细胞系时
▪ 准备发表文章时
▪ 准备申请基金时
▪ 每两个月进行一次常规的质量控制检查(或至少每隔三至六个月检查一次)
海南七星彩▪ 如果实验结果不理想,或细胞形态/生长速度异常

海南七星彩WULUNCAIYONGHEZHONGJIANDINGFANGFAHUOJIANCEPINLVRUHE,ZHISHAOMAICHUZHEIYIBU,ZHEISHIZHIGUANZHONGYAODE。“YINWEIZAIXUDUOQINGKUANGXIA,NINDESHIYANSHUJUDEYOUXIAOXINGJIANGQUJUEYUSUOSHIYONGDEXIBAOXIHUOXIBAODEYOUXIAOSHENFEN,”HallQIANGDIAO。

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