目的优化安祖花愈伤组织增殖与分化的培养基。

The aim was to optimize the medium for proliferation and differentiation of Anthurium callus.

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增加光照虽然能增加含胶量，但愈伤组织增殖倍数降低，杜仲胶生产的总效率以暗培养为好。

Although illumination increased the gutta content, the propagation times of callus decreased; therefore the total production efficiency of gutta was high under dark culture.

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因此，将组织学病理变化和检测禽网状内皮组织增殖病病毒相结合可以作为实验室快速、准确诊断禽网状内皮组织增殖病的方法。

Pathological change of organization combined with REV examined by immunohistochemistry can be a measure to diagnose RE speedily and exactly in lab.

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Now one of the new technologies that's evolving, that we're going to talk about in the last half of the course, is taking cells that have been propagated in this way outside the body and encouraging them to form new tissues.

现在,与此相关的新技术正在蓬勃发展,我们将在这学期的后半部分讨论到它,这项技术,让细胞在体外增殖,并促使它们形成新的组织

耶鲁公开课 - 生物医学工程探索课程节选