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单词 Expressed sequence tag
释义

Expressed sequence tag

英语百科

Expressed sequence tag

In genetics, an expressed sequence tag or EST is a short sub-sequence of a cDNA sequence. ESTs may be used to identify gene transcripts, and are instrumental in gene discovery and in gene-sequence determination. The identification of ESTs has proceeded rapidly, with approximately 74.2 million ESTs now available in public databases (e.g. GenBank 1 January 2013, all species).

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更新时间:2025/6/23 18:13:26