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。

Then by the tracking investigation of the herbicide resistance of generations crossed or backcrossed with Bar gene transgenic wheat and the wheat hybrid descents heredity performance were studied. The result indicated that: 1 Development of regeneration systemsWheat genotypes and medium are the key factores influencing the development of regeneration systems for immature embryo cultivation.

此外通过回交将抗Basta除草剂的Bar基因转育到这些小麦品种，通过对转Bar基因小麦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基因在小麦杂种后代的遗传表现。

A female can't flood the gene pool by commandeering extra mates; no matter how much sperm she attracts, she is not likely produce more than a dozen viable offspring.

一个女人不能通过霸占更多的配偶来繁衍足够的后代影响人种的进化。无论她吸引多少精子，她不可能生育12个以上可以存活的后代。

It was confirmed that facultative apomixes is existed in coffee species based on emasculating treatment, cyto-genetic observe and SSR marker detection.

细胞遗传学观察发现咖啡四倍体类型材料(2n=4x=44)的多胚和多胚苗中含有天然的单倍体胚和单倍体小苗(2n=2X=22)；去雄处理后，可见子房膨大，其中5份材料获得了果实和种子，初步说明无融合生殖现象的存在；对小粒种品种间杂交F1代个体的SSR分析，发现多胚苗中存在与母本图谱相同且不携带父本特异带的后代以及携带双亲特异带的有性后代，表明子代有仅来自母本的无融合生殖个体分离出来。 3 建立了咖啡无融合生殖的分子鉴别方法。

In order to study the disease resistance displays of descendant of improved varieties,which pyramid different resistance-genes,compound hybridizes were adopted,and 3 Powdery mildew resistance genes which were Pm4b,Pm13 and Pm21 were pyramid and transferred,then to carried on artificial infection for F1 and F2,and investigated the phenotype disease resistance.

为了明确不同抗小麦白粉病基因聚合于推广品种后代的抗性表现，通过复合杂交，将抗小麦白粉病基因Pm4 b，Pm13，Pm21聚合并转入推广品种，其后代(F1，F2)进行人工接种和表型抗病调查。

Over time boredom took over subsequent generations of mutants who also interbred with yet other humans from yet other creations chose to create a paired down "slave race" of other humans to wait upon them.

随着时间的过去，这些变异后代的后代子孙变得厌倦，他们也和另一些其它造物的人们彼此混血，创造了一种削弱的&奴隶族&来服侍自己。

The offspring often became diseased and died due to self hatred, but not before procreating again, leading to another race of half-breeds that were disharmonious.

由于自我憎恨，这个后代经常生病，最后死亡，但没有死于他生育后代之前，由此引起了另一个不和谐的混血儿种族。

Based on the practice of nectarine breeding,the systematical inheritance of peel tomenta, flesh color ,pollen fertility and flavor of parents and their hybridization offsprings was analysed.

结合油桃育种实践，对亲本、杂交后代的果皮茸毛、肉色、花粉育性、果实风味等性状进行了系统遗传分析，结果进一步证实了果皮茸毛、肉色、花粉育性3个性状各由1对等位基因控制，其中果皮有茸毛对无茸毛、白肉对黄肉、花粉可育对败育均呈完全显性，且这3对等位基因分别呈独立遗传，无互作效应；选择甜风味的品种作亲本，杂交后代出现甜油桃单株的比例较高。

Indeed, from the cave dwelling in Yanan representing China's revolution to the Most Holy Place that represents God's dwelling, this is the only way out for an old revolutionary and his children.

我在想，从中国革命的延安&窑洞&，到代表神同在的&至圣所&，这是&革命老人&和&革命老人&的后代，也是&红卫兵&和&红卫兵&的后代的必由之路。

2Yoma doesn't produce many offsprings, for yoma has a very long lifespan, if they produce a lot of offsprings, a small number of claymores will not able to control their population.

妖魔不生育后代，因为妖魔有很长的寿命，假如他们生育很多后代，少量的大剑是不足以控制他们的数量的。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。