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Another arrow in the Drosophila quiver

机译:果蝇箭袋中的另一个箭头

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摘要

What accounts for the great popular- ity and success of Drosophila mela- nogaster as an experimental organism? There are many contributing practical rea- sons, including the relative ease with which large numbers can be grown at minimal expense, its having just four pairs of chromosomes, and the efficiency with which its organs and ornately patterned exterior can be examined. But there are two additional inter-related historical fac- tors that are no less important. First, many mutant lines have been generated that have specialized chromosomes or combi- nations of alleles that enable an unprece- dented wealth of opportunities for genetic or developmental analysis.
机译:是什么解释了果蝇作为实验生物的巨大普及和成功?有许多实用的原因,包括相对容易的,可以以最小的费用种植大量植物,其只有四对染色体以及可以检查其器官和华丽图案外部的效率。但是,还有另外两个相互关联的历史因素同样重要。首先,已经产生了许多具有特殊染色体或等位基因组合的突变株,这些突变或株系为遗传或发育分析提供了前所未有的大量机会。

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