在野生番茄里这种物质的含量更高，但人工种植的番茄还是多少有一些影响。

Higher levels are said to be found in wild tomatoes, but those grown domestically still contain glycoalkaloid.

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本文综述了野生番茄单片段渐渗系的创建及其在基因精细定位、QTL遗传效应分析以及图位克隆中的应用。

This paper reviews establishment of introgression lines from wild tomato in Lycopersicon by MAS and application of theses lines in fine mapping, analysis of QTL effect and gene map-based cloning.

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举个例子，野生番茄非常小且圆，但是通过选择育种，我们现在培育出的番茄可以有梨型、鸡蛋型，甚至炸面圈形状的。

Wild tomatoes, for instance, are very small and round, but through selective breeding we now have cultivated tomatoes that may be pear-shaped, egg-shaped, or even donut-shaped.

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