上位

Rather, he says, the most likely explanation is a phenomenon known as epistasis, where genes can interact so as to greatly multiply an effect.

戈德曼还说，当然可能性最大的解释是有一种被称为"上位性"的现象，在这种现象中基因可以发生大大增加某种效应的相互作用。

The results reveal that many QTLs are involved in epistasis, and the same locus can get involved in interactions with more than one other locus.

结果发现，QTL除了具有自身的效应外，还可以参与上位性效应的形成，一个QTL可与多个QTL发生互作，可能起到诱发和修饰其他位点的作用。

Parameter mode was to interpret the inheritance of the characters studied and the epistasis was significant.

数量遗传分析表明，角果长、千粒重的遗传符合加性显性二基因互作模型，存在显著的上位性效应。

These were controlled by multiple allels or by loci with allels that segregate independently whereby epistasis also may have played a role.

这些是受复等位基因或含分离等位基因的位点支配的，上位性也可能靠它而起了作用。

However, only 4 of the loci involved had single-locus effects, indicating the complexity of epistasis and their important contributions to yield and yield component traits.

共检测到17对QTL加性和环境互作，以及14对上位性QTL与环境的互作，表明环境因素对产量和产量构成因子性状起重要影响作用。

Researches on drosophila, mice and yeast also suggested that epistasis between nuclear and mitochondria affected significantly the phenotype of offspring.

细胞质效应在动植物中广泛存在，在模式生物果蝇、小鼠和酵母上的研究表明，细胞质与细胞核间的上位性互作效应对后代有明显的影响。

These results are in agreement with previous results for heading date in rice,and the results provide further information.which indicate that both epistasis and QE interaction are important genetic basis for determining heading date in rice.

对水稻抽穗期QTL的定位结果与前人研究基本一致，并进一步证实了上位性和QE互作效应是水稻抽穗期的重要遗传基础。

By the method of generation means, the heredity of fiber quality traits were mostly additive, as well as epistasis.

经模型适合性检验，纤维长度和纤维伸长率两个纤维品质性状符合加性—显性—上位性遗传模型。

It was deduced that epitasis also was one of the genetic factors to indica/japonica hybrid sterility.

标记的互作分析表明，籼粳杂种的育性除了主效基因的单独作用以外，位点之间的互作，即上位性也是一重要的遗传因素。

By download cable to download the appropriate procedures, While controller can be used as the core control system in the independent mode, from the light sensor acquisition of position information, after TLC0838 conversion SCM independent, and the final results sent to the data processing system of the robot executing agencies -- servo control system implementation; the other hand, through the MCU serial communication interface with the PC establishment of communication links, controller work in the PC expansion board functional model.

通过下载电缆下载相应的程序，一方面控制器可作为系统的控制核心工作在独立运行模式，即由传感器采集光源的位置信息，经过TLC0838转换后单片机可以独立进行处理，并将最后的处理数据结果送往机器人系统的执行机构——舵机控制系统执行；另一方面，通过单片机的串行通信接口与上位机建立通信联系，使控制器工作在PC机功能扩展板模式。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。