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鴿子公母DNA鑒定儀 一般來說,雄性(xing)(xing)(xing)鴿(ge)(ge)子(zi)(zi)具有(you)ZZ染(ran)色體(ti)(ti),而雌性(xing)(xing)(xing)鴿(ge)(ge)子(zi)(zi)則具有(you)ZW染(ran)色體(ti)(ti)。鴿(ge)(ge)子(zi)(zi)的(de)(de)(de)性(xing)(xing)(xing)別(bie)通常(chang)無法憑肉眼外觀直(zhi)接確(que)定(ding),因(yin)為它們沒有(you)明顯的(de)(de)(de)性(xing)(xing)(xing)別(bie)特(te)征。然而通過基(ji)因(yin)檢(jian)(jian)測(ce)提取(qu)鴿(ge)(ge)子(zi)(zi)的(de)(de)(de)DNA樣本,可(ke)以進(jin)行基(ji)因(yin)檢(jian)(jian)測(ce)來確(que)定(ding)其性(xing)(xing)(xing)別(bie)。這種方法利(li)用了鴿(ge)(ge)子(zi)(zi)的(de)(de)(de)性(xing)(xing)(xing)染(ran)色體(ti)(ti)差異(yi)。通過檢(jian)(jian)測(ce)特(te)定(ding)基(ji)因(yin)片段的(de)(de)(de)存在與否(fou),可(ke)以確(que)定(ding)鴿(ge)(ge)子(zi)(zi)的(de)(de)(de)性(xing)(xing)(xing)別(bie)。
儀器基本結構(gou):
鴿子性(xing)別檢(jian)測(ce)儀是實(shi)時(shi)(shi)檢(jian)測(ce)反應的儀器,主要(yao)由基因擴增(zeng)熱(re)循環(huan)系統(tong)(tong)(tong)、熒(ying)(ying)(ying)光(guang)(guang)(guang)實(shi)時(shi)(shi)檢(jian)測(ce)系統(tong)(tong)(tong)、微(wei)電路(lu)控制系統(tong)(tong)(tong)、計算機及(ji)應用(yong)軟件(jian)(jian)組(zu)成。其中(zhong)兩個核心功能(neng)模塊:熱(re)循環(huan)系統(tong)(tong)(tong)和(he)熒(ying)(ying)(ying)光(guang)(guang)(guang)實(shi)時(shi)(shi)檢(jian)測(ce)系統(tong)(tong)(tong)。其中(zhong)基因擴增(zeng)熱(re)循環(huan)系統(tong)(tong)(tong)工(gong)作(zuo)原理與(yu)傳統(tong)(tong)(tong)基因擴增(zeng)儀工(gong)作(zuo)原理基本相同,采用(yong)半導(dao)體加熱(re)制冷工(gong)作(zuo)方式完成熱(re)循環(huan)過程。熒(ying)(ying)(ying)光(guang)(guang)(guang)檢(jian)測(ce)系統(tong)(tong)(tong)主要(yao)有由熒(ying)(ying)(ying)光(guang)(guang)(guang)激發(fa)部件(jian)(jian)、光(guang)(guang)(guang)信號傳輸部件(jian)(jian)、熒(ying)(ying)(ying)光(guang)(guang)(guang)檢(jian)測(ce)部件(jian)(jian)、控制系統(tong)(tong)(tong)組(zu)成。
鴿子公母DNA鑒定儀 設備參數:
外形(xing)尺寸:235mm*385mm*175mm(寬*深*高)
重量:5.6kg
電(dian)氣參數:~220V/50Hz,255W
數據接口:USB 2.0 *2(右側兩(liang)個)
環境參數(shu):
運行(xing)條件(jian):溫(wen)度:10-30℃,濕度:20%~80%
運輸(shu)及(ji)貯(zhu)存條件:溫(wen)度:-20~55℃,濕度:20%~80%
海拔高度:<2500米(mi)
噪聲等級:A計(ji)權,<60dB
樣本(ben)參(can)數:
樣(yang)本容量:16*0.2mL
試管類(lei)型:單管,八聯排,16孔(kong)試管
樣(yang)本容(rong)積(ji):15-100uL
溫度特性:
加熱(re)/冷(leng)卻方式:半導體加熱(re)/制(zhi)冷(leng)
溫度范(fan)圍:4℃-99℃
升(sheng)溫速(su)率:≥3.5℃/s
平均升(sheng)溫速(su)率:≥2.5℃/s
降(jiang)溫速(su)率:≥3.5℃/s
平(ping)均降溫(wen)速(su)率:≥2.5℃/s
控溫精度:≤±0.01℃
溫度準確度:≤±0.1℃
溫度均勻(yun)性:≤±0.3℃
光學特性:
熒光檢(jian)測通(tong)(tong)道數(shu):2通(tong)(tong)道
發光(guang)器件:高亮度LED
采光器件:高(gao)靈敏度,高(gao)信噪比光電二極管(guan)
適配探針或(huo)染料:
一通道:470/520 FAM,SYBR Green
第二通道:530/570 HEX,JOE,VIC
檢測(ce)靈敏度:1個拷貝
線性(xing)檢測范圍:100~1010個拷(kao)貝
線性相關(guan)系數(shu):≥0.999
通(tong)道交叉串(chuan)擾(rao):無串(chuan)擾(rao)
檢測重復性:≤1.0%

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