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Part IIMorpholino-mediated translational inhibition and overexpression oftbx2 in zebrafish cardiogenesis Objective To elucidate the role of tbx2 in zebrafish cardiogenesis via morpholino-mediated translational inhibition and overexpression on the base of expression pattern of tbx2. Methods Gene-specific antisense morpholino oligonucleotides were designed to against ATG region of zebrafish tbx2 to knockdown endogenous tbx2 gene.

設(shè)計tbx2-MO和對照MO国产视频黄，在斑馬魚受精卵的單細(xì)胞期www肏屄屄屄c0m，進(jìn)行不同濃度的顯微注射91自产自拍国际，并通過熒光蛋白融合標(biāo)記實驗和tbx2-mRNA久久这里只有欧美精品、tbx2-MO共注射拯救實驗，驗證tbx2-MO抑制tbx2基因表達(dá)的有效性和特異性国产午夜人做人免费视频；基因過表達(dá)是通過給斑馬魚受精卵注射體外合成的tbx2-mRNA黄片视频吗，來研究tbx2基因功能獲得對斑馬魚胚胎心臟發(fā)育的影響。

Based on the study on cytogenetics of zebrafish, the genomes were compared between zebrafish and human, and the zebrafish Hox gene clusters were mapped to its chromosomes.

本文在斑馬魚的細(xì)胞遺傳學(xué)研究的基礎(chǔ)上美女让男人爽高潮免费视频，對斑馬魚與人類基因組進(jìn)行了比較研究欧美激情黑人，同時對斑馬魚Hox基因簇進(jìn)行了染色體定位研究。

It can be used as a versatile instrument for techniques like gel staining, western blotting, in site hybridisation on fixed tissue as well as for approaches on embyos(mouse, frog, zebrafish and many others).

它作為凝膠的技術(shù)用途廣泛的器具使用清风阁视频我爱，西方在固定的薄紗織品上的位置雜交和為在胚胎上的方法(老鼠毛片直播在线、青蛙、 zebrafish 和許多其他)日韩精品中文国产字幕。