杂交

There was big difference among the 22 different materials in the disease resistance. Translocation lines Pm97033 showed the highest resistance in reaction than others. The percentage of diseased root and severed level were 11.3% and 5.4%; substitution lines Wan7107 showed medium resistance to the fungus, the percentage of diseased root and severity level were 21.4% and 10.6%; F5 generation of common wheat with Till showed higher resistance to take-all fungus than the PS progenies of common wheat with Aegilops tauschii or the other common wheat varieties.

菌饼＋菌粒法对宁春4号的致病力明显高于菌饼法和菌粒法，其病根率、严重度和病茎率分别达到100.0%，57.3%和28.6%。22个遗传背景不同的小麦材料间抗病性差异较大，其中小麦－簇毛麦易位系Pm97033的抗病性最强，病根率和严重度分别为11.3%和5.4%；代换系Wan7107次之，病根率和严重度分别为21.4%和10.6%；硬粒小麦－簇毛麦双二倍体(TH1)与普通小麦品种杂交后代的抗病性强于粗山羊草与普通小麦品种杂交后代。

Four hundred and twenty three ( 262 for HB×T, 49 for S×T, 111for R×T and 1 for B×T) out of 990 individuals exhibiting the trifoliate phenotype oftrifoliate orange were considered to be hybrids by morphology identification and SSRverification; Six hundred and fourteen of 756 plantlets derived from other crosses wereverified to be hybrids by SSR analysis. Of them, 244 for HB×\'Nova\' tangelo, 179 forHB×\'Page\' tangelo, 172 for HB×\'Fairchild\' tangelo, 1 for \'Bendizao\'tangerine×\'Nova\'tangelo, 7 for \'Bendizao\'tangerine×\'Page\' tangelo, 3 for \'Bendizao\'tangerine×\'Murcott\'tangor and 8 for satsuma mandarin×\'Nova\' tangelo.

为区分杂种苗和珠心苗，用形态识别和SSR分析，鉴定了990株枳的杂交后代，得到了423株三叶杂种(HB柚×枳262株，温州蜜柑×枳49株，红橘×枳111株，华农本地早橘×枳1株)；SSR分析鉴定了其它杂交后代的756个单株，结果共获得了614株杂种，其中HB柚×诺瓦244株，HB柚×佩奇179株，HB柚×费尔切尔德172株，华农本地早橘×诺瓦1株，华农本地早橘×佩奇7株，华农本地早橘×默科特3株，温州蜜柑×诺瓦8株。

Distant cross-breeding of tree peony is the main means of cultivar improvement at present and for quite a long time in the future, however, long breeding period and cross abortion are the two main obstacles for obtaining new cultivars effectively.

远缘杂交育种是目前及今后相当长的一段时间内牡丹育种的主要方式，但育种周期长与杂交败育是影响其发展的瓶颈。

Then in situ hybridization of metaphase karyotype of male tufted deer are made use this two kind probes.

利用这两种探针分别对雄性毛冠鹿的中期染色体进行原位杂交，涂染探针的杂交得到了阳性结果。

Based on the Liriodendron interspecies hybridization study by professor Ye Peizhong,according to the satisfying and exact mating system and field design,the reciprocal cross with extensive genetic background of Liriodendron tulipifera Linn., the backcross and F 1 crossing which had never been made, and the genetic analysis of heterosis of the hybrid tulip tree were carried out.

在叶培忠先生的鹅掌楸属种间杂交育种研究基础上按遗传设计与环境设计开展了扩大北美鹅掌楸遗传基础条件下的正反交以及前人从未做过的回交和F1 间杂交，并进行了杂种马褂木杂种优势的遗传分析。

Northern blot and dot blot hybridizations indicate that it is expressed ubiquitously in human 50 tissues and 7 cancer cell lines.

Northern杂交和点杂交分析显示，该基因以大约5.4kb的单一转录物广泛表达于人体各种组织，而且在人部分肿瘤细胞中高表达。

Both yield and quality of common maize grains are improved by crossing high oil maize as male parent and common maize as female parent due to maize heterosis and xenia.

本文利用高油玉米的花粉直感效应及与普通玉米杂交的杂种优势效应，通过高油玉米与普通玉米杂交改善普通玉米的产量和品质。

The zebroid showed in the picture above, Eclyse, is a very unusual one, because of her coloring.

图片中的这只杂交斑马名叫"爱克莉斯"，由于独特的肤色，成为杂交斑马家族中一个非常另类的成员。

A zebroid is the offspring of any cross between a zebra and any other equine: essentially, a zebra hybrid.

杂交斑马是斑马与其它任何一种马科动物杂交的产物，从本质上说，我们应该把这种混血儿归入斑马家族而不是马科动物。

Results showed that leaf blades, coverage and density of wild zoysia higher than those of tifgreen, but the chlorophyⅡ content was lower.

结果表明：野生结缕草的叶片宽度、盖度、密度大于杂交狗牙根，但相同鲜叶重的叶绿素含量小于杂交狗牙根。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。