查询词典 markers

Regarding to QTL analysis with single locus,segregation distortion woul d not affect QTL mapping,but regarding to analysis of digenic interactions for epistasis,the fewer distortion markers and larger size population would be needed.

对于单位点的QTL分析而言，偏分离标记一般不会影响QTL定位的位置和效应；对于两位点的上位性分析而言，则要求较少的偏分离标记和较大的群体。

Recently, the methods of seedling sex identification in dioecious plants have been improved by applying DNA molecular markers.

近几年，DNA分子标记技术应用于雌雄异株植物的性别鉴定研究中，获得了快速准确的鉴定结果。

In this paper, Amplified fragment length polymorphisms markers were used to explore genetic variation and divergence among two selected lines and one cultured control of the pearl oyster, Pinctada martensii Dunker.

AFLP (Amplified fragment length polymorphism)是一项基于 RFLP 和 RAPD 基础上的分子标记技术，广泛应用于动植物和海洋生物的种质资源鉴定及群体遗传结构分析中。

The negative correlation was observed between S100A4 expression and Ecad expression (r=-0.385, P.05) CONCLUSION: The correlated expression of S100A4 and Ecad is closely related to the development of epithelial ovarian carcinoma,which is valuable markers in predicting biological behavior and trend of metastasis in epithelial ovarian carcinoma.

S100A4和Ecad的相关表达与上皮性卵巢癌的发生发展关系密切，是判断上皮性卵巢癌生物学行为、预测侵袭转移的重要指标。

Random amplified polymorphic DNA markers were used to assess the genetic diversity and population structure in eight natural populations of Elymus sibiricus L.

利用RAPD标记对来自青藏高原东南部川西北高原的8个老芒麦自然居群的遗传多样性和群体遗传结构进行了分析和评价。

The result indicates that it is practical to reveal genetic diversity of Emberiza with AFLP markers.

结果表明，AFLP可用于分析鹀属遗传多样性。

In 23 accessions 47 RAPD characteristic markers were amplified with 19 primers, and 36 common characteristic RAPD marker within two cultivars or lines were amplified in 34 accessions with 17 primers. The 34 accessions of Fujian emblic germplasm were divided into 2 group by clustering analysis with ED method: one from huian and the other from putian.

同时，获得了19个引物对23份材料扩增的RAPD特征标记47个，17个引物在36对材料上共扩增出36个共享特征RAPD标记；采用ED法进行RAPD标记的聚类分析则可将福建34份余甘子遗传资源明显划分为惠安余甘和莆田余甘两大类。

Nm23, VEGF and ER can be used as markers in the prognostication of breast cancer. Patients with nm23, ER positive and VEGF negative have better postoperative prognosis. Expression of ER can be used as an early marker, Postmenopausal breast cancer patient should apply more active endocrinotherapy.

我们认为，乳腺癌的发生与癌组织中的 nln23、pZI VEGF和 ER过度表达有密切相关，nln23阳性、VEGF阴性和 ER 阳性的乳腺癌术后预后较好，癌组织中的m23、VE GF和ER表达可以作为判断乳腺癌预后的指标；ER的表达可以作为乳腺癌的早期标记物；绝经后乳腺癌病人应采取更积极的内分泌治疗。

First, by colocalizing H-GNRs in different cellular organelles depicted by the respective markers, we demonstrate that H-GNRs colocalize with the endosome and lysosome but not with the Golgi apparatus.

文章的新意在于利用内源性荧光标记不同亚细胞器，运用单分子荧光技术定量探索金纳米棒在乳腺癌活细胞不同亚细胞器的分布和动力学。

OBJECTIVE: To summarize the research and application of epidermal stem cell-specific markers.

目的：总结表皮干细胞特异性标记物的研究及应用现状。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。