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〔美国“农业研究”1971年19卷9期3页报道〕在试管内育种过去简直认为不可能,但现在却成为现实了。一种新的育种方法——叫做线粒体互补法,开辟了在试管内评价所选择的杂交亲本的潜在性状的途径。美国阿里佐纳州农业试验站的遗传学家,根据一项与美国农业研究局的合作研究计划,正在研究一种新的生物化学技术,以检验作物的杂种优势,并且能从生物化学上洞察其表现。
[American Journal of Agricultural Research, 1971, 19: 9, p. 3] Breeding in the in vitro test tube is simply not possible, but now it is a reality. A new breeding method, called mitochondrial complementarity, opens the way for evaluating the potential traits of selected hybrid parents in vitro. According to a collaborative research project with the Bureau of Agricultural Research, geneticists at the Alzona Agricultural Experiment Station in the United States are studying a new biochemical technique to test the crop’s heterosis and to be biochemically insightful which performed.