Hitchhiking effects also play a role in experiments with marker genes.
附加效应在以标记基因作试验中也是起作用的。
The results of PCR molecular detection, marker genes and foreign target-gene with insect-resistance were quite regular.
PCR分子检测与转化的标记基因和外源目的基因抗性三者极有规律性。
The genes coding enzymes that catalyze special sugars have showed big practical potency in plant transformation as safe marker genes.
糖类分解代谢酶基因作为安全标记基因，近年来在植物转化中显示了巨大应用潜力。
The vector is in ring shape , comprising a procaryon replication origin, two eucaryon replication origins and selective marker genes, and two green fluorescent protein gene expression cassettes;
该载 体是一种环状载体，包含原核复制起点、真核复制起点、筛选标记基因和绿色荧光蛋 白基因表达盒；
This suggests that genes are the main factor and that finger length is a marker of your genes.
这说明基因是影响手指长度的主要因素，同时，手指长度也是基因的一个标志。
Molecular marker assisted selection(MAS) can provide a rapid, accurate, and efficient tool for selecting target genes in back cross breeding.
分子标记辅助选择（MAS）因其对目标基因的快速准确选择为回交育种提供有效工具。
Through molecular marker technologies, the cold resistance gene was analyzed at molecular level and some genes correlated with cold resistance have been got.
通过分子标记技术，在分子水平上对植物抗冷性基因进行分析，获得了部分与抗冷性有关的基因。
The RAPD techniques were used for molecular marker of wheat Photo -sensitive male sterile genes and RAPD amplification system was optimized.
运用RAPD技术对小麦光敏雄性不育基因进行了分子标记，并对小麦RAPD扩增体系进行了优化。
Most of the research about blast resistance focuses on molecular marker and mapping and cloning of blast resistance (related) genes.
目前对水稻抗瘟性的研究主要集中在抗瘟性基因的分子标记和抗瘟性(相关)基因的克隆两方面。
Several powdery mildew resistance genes derived from wild emmer accessions have been mapped on the short and long arms of chromosome 2B by SSR marker.
利用抗病分离群体，我们在野生二粒小麦2B染色体上发现了多个抗白粉病基因，并利用SSR分子标记进行了定位。
The recent advances in molecular genetic marker and major genes of meat quality traits for pig and chicken were reviewed in this article.
本文回顾了近年来猪鸡肉质性状的分子遗传标记及主效基因的研究进展。
Transgenes should be genes with single copy and without marker gene, and be able to express and stable inheritable in various transgenic plants in a new gene transformation program.
新的基因转化程序要求转基因为单拷贝，不带有标记基因，并在不同的转化体中表达一致，稳定遗传。
The results established the foundation of Marker Assisted Selection(MAS) of breeding , the two opposite genes Map-based clone and function study of the gene.
这些研究结果将为对生玉米的分子标记辅助选择育种、对生基因的图位克隆及对生基因的功能研究等奠定了良好的基础。
That happens because beauty is a real marker for other, underlying characteristics such as health, good genes and intelligence.
出现的原因是美丽是例如另外的在表面下蕴含了的健康、优秀基因和智慧来说是一个真实的标签。
Abstract: the high-density markers are necessary for map-based cloning of rice genes, but the available marker could not reach the satisfying level.
摘要在水稻功能基因的图位克隆中，常需要高密度的分子标记，而目前公布的各种标记的密度还远未达到令人满意的程度。
Objective: To investigate differential expression of hepatic metastasis associated genes of gastric cancer, and evaluate it as a marker predicting liver metastasis of human gastric cancers.
目的对比、研究胃癌肝转移相关基因的差异表达，探讨胃癌肝转移相关基因差异，及作为标志物早期诊断预测胃癌肝转移的可能性。
The map makes effective tools for QTL analysis, marker-assisted selection (MAS) in breeding programs and cloning of the genes responsible for various phenotypes (map-based cloning).
该图谱的建立为进行基因定位、分子标记辅助选择抗旱性育种和抗旱相关基因的图位克隆奠定基础。
The article reviews the progresses of molecular markers in Capsicum SPP., and reveals the foreground of molecular marker-assisted breeding and tagging resistance genes.
本文综述近年来在辣椒分子标记方面的研究进展，展示辣椒分子标记辅助育种和抗病基因定位方面的应用前景。
This research may provide some scientific basis for genetic engineering and molecular marker-assistant breeding of the isolated genes.
本研究为利用上述基因开展基因工程和分子标记育种提供了科学依据。
The bovine marker genome map is covered by over 3? 800 marker loci. This facilitates its extensive use in searching for genes with significant effects on quantitative trait variation.
牛基因组的遗传标记图谱上有3 800多个分子标记座位，它为寻找某些影响显著的数量性状位点提供了便利的条件。
Application of molecular markers (molecular marker-assisted selection) can solve this problem, the rapid and accurate identification containing two more excellent genes polymers.
应用分子标记技术(即分子标记辅助选择)则可以解决这一问题，快速、准确地鉴定出含有多个优良基因的聚合体。
Application of molecular markers (molecular marker-assisted selection) can solve this problem, the rapid and accurate identification containing two more excellent genes polymers.
应用分子标记技术(即分子标记辅助选择)则可以解决这一问题，快速、准确地鉴定出含有多个优良基因的聚合体。
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