杂种

METHODS Twelve healthy dogs were devided into two groups: control group and hemin group.

健康杂种犬12只，随机分为对照组和高铁血红素组。

Heterosis has been widely used in agriculture, and the analysis of its molecular mechanism is always the hot question.

杂种优势在农业中得到了广泛的应用，其分子机理的解析一直是热点问题。

Heterosis in cotton is noticeable and has been widely used in cotton production.

棉花的杂种优势明显，已在生产上广泛利用。

So,it isimpoortant to predict and evaluate the heterosis in theory and practice.

在肉牛生产中，杂交是获得最大产出率的手段之一，因而预测和评估杂种优势在理论和实践上均具有很大意义。

The study of plant male sterility plays an important role on utilization of heterosis.

雄性不育的研究对于杂种优势的利用具有重要意义。

The results obtained in this study will be helpful for further elucidating mechanism of heterosis.

这为进一步深入探讨杂种优势形成机理奠定了一定的基础。

Using the heterosis is one of the important ways in breeding cultivars.

利用杂种优势是作物育种重要途径之一。

Results indicated that both positive and negative heterosis existed in all the 8 characters.

结果表明，不同生态类型间杂种 F1 各性状的优势有正有负。

Genetically engineered male sterility is one of the important methods to better use heterosis in crops.

利用基因工程创造雄性不育是更广泛地利用作物杂种优势的重要途径之一。

The results showed that there was a linear regression between F1 heterosis and the genetic differential index of its parents.

结果表明，杂种一代某些性状的优势率与其双亲间的遗传分化指数存在极显著的直线回归关系。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。