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expressed sequence tag
释义
expressed sequence tag
Encyclopedia
理学
比较基因组学
释
expressed sequence tag; EST
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来源于一定环境下一个组织或细胞总信使RNA(mRNA)所构建好的互补DNA文库中随机挑选克隆,从5′端及3′端对所插入的片段进行单一次自动测序所获得的平均长度为(360±120)碱基对的一段互补DNA(cDNA)序列。
Biology
expressed sequence tag
EST
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orthogonal rotation group
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orthogonal semi-similarity
orthogonal sequence
orthogonal sequence estimator
orthogonal series
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orthogonal space
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orthogonal sphere
orthogonal square
orthogonal stochastic process
orthogonal straight lines
orthogonal submodule
orthogonal subspaces
orthogonal substates
orthogonal substitution
orthogonal sum
orthogonal surfaces
orthogonal system
orthogonal system of curves
orthogonal system of functions
orthogonal system of vectors
orthogonal table
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