Barcoding is a technique in which one or more short gene sequences, taken from a well-characterized portion of the genome, are used to identify a species through DNA analysis.

测序是一种技术，它是从具有明确特征的基因组提取的一个或多个短基因序列，并通过 DNA 分析来识别一个物种。

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Scientists were able to get an average of 3, 340 gene sequences per sample.

科学家们从每份样品中平均获得了3340个基因序列。

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The variants are small alterations in gene sequences - they are not mutations that destroy a gene's function.

在基因序列中这都是很小的变异——这种突变没有影响到基因的功能。

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Now of the two complimentary sequences, one of them encodes the gene.

这两段互补序列,其中一段是编码基因的

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Comparing raw human gene sequences with known puffer-fish genes suggests that the human total is around 30, 000.

ECONOMIST: Out for the count | The

Gene sequences are pure knowledge and, as Thomas Jefferson pointed out, one man's knowledge does not diminish another's.

ECONOMIST: Non-central Europe

Firms will not be permitted to patent simple discoveries, such as gene sequences that they happened to have stumbled across.

ECONOMIST: Greens v genes