backcrossed

backcrossed的基本解释

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[变形] backcross的过去分词

n.

[生]回[逆]交, 回交杂种

v.

使回交, (使)逆代杂交

与backcrossed相关的网络例句 [注：此内容来源于网络，仅供参考]

To distinguish between the phenotypically identical AA and Aa, these can be backcrossed to the homozygous recessive parent aa.

为了鉴定表现型完全相同的 AA 与 Aa ，我们用纯合的隐性亲本 aa 来进行回交。

Somatic hybrids grew weakly and took roots hard. By continuous subculture to facilitate to take roots using rhizogenic medium, the regenerants was transplanted on the cropland and backcrossed using cultivar wheat pollen.

体细胞杂种生长势差，生根困难，通过不断地使用生根培养基促进生根，然后移栽到大田中，利用不同播期的小麦花粉回交杂种，获得回交后代。

The inheritance of bar gene was studied by the tracking investigation of the herbicide resistance of generations crossed or backcrossed with bar transgenic rice.

通过回交将抗Basta除草剂的bar基因转育到其它品种，是获得新的抗除草剂转基因材料的一种简便有效的方法。

In order to evaluate YW243, these new lines were analyzed and compared the resistance, quality, yield with YW243 and the backcrossed parents.

对这些新品系抗性、品质、丰产性进行鉴定，并与YW243、回交亲本进行比较分析，以评价多基因聚合体YW243的利用价值和方法。

The inheritance of bar gene was studied by the tracking investigation of the herbicide resistance of generations crossed or backcrossed with bar transgenic rice.

通过对转bar基因水稻人工杂交与回交后代除草剂抗性的连续跟踪鉴定，研究了bar基因在水稻杂种后代的遗传表现。