gene-mapping 中文意思是什麼

gene-mapping 解釋
基因定位
  • gene : n. 【生物學】基因。 dominant gene顯性基因。
  • mapping : n. 【數學】映像，映射。
  1. In this article, the principle and application of several gene mapping methods are discussed, including linkage analysis ( parametric and nonparametric linkage analysis ), association study and linkage disequilibrium analysis

    本文簡要介紹疾病基因定位的幾種常用分析方法，包括連鎖分析法（參數法和非參數法） 、關聯分析和傳遞不平衡分析的基本原理和應用范圍。
  2. This paper shows that the functional mapping provides a useful quantitative and testable framework for assessing the interplay between gene actions / interactions and developmental patterns

    筆者提出的函數作圖策略將提供一個研究基因作用及互作與發育模式之間有效的量化檢測平臺。
  3. Complex diseases are controlled by genetic mechanism and environmental effects. hence, in our method of gene mapping for interactive multiple genes we take into account both of the factors

    復雜疾病是受遺傳機制和環境因素共同控制的，因此在我們的復雜疾病互作多基因定位方法的研究中綜合考慮到了這兩方面的因素。
  4. Dr jacques diouf, director - general of the un food and agriculture organisation, stated at the release of sofa 2004 " we will have to use the scientific tools of molecular biology, in particular the identification of molecular markers, genetic mapping and gene transfer for more effective plant enhancement, going beyond the phenotype - based method "

    中提出「我們將會必須使用分子生物學的科學工具，特別是在分子記號，遺傳定位和基因轉移的確認來做比較有效的植物增強，去超過以顯型為基礎的方法。
  5. Staining techniques which demonstrate structural transverse banding patterns are revealing less gross abnormalities and variations in chromosomes and proving valuable in relating normal and abnormal genes to particular sites on individual chromosomes ( gene mapping )

    顯示染色體結構橫帶構型的染色體技術可顯示較不明顯的染色體異常和變異，並證明在說明正常和異常基因與各個染色體特殊位置之間的關系（繪制基因圖方面）是有價值的。
  6. Mapping of an arabidopsis male sterile gene and its expression pattern

    254的定位及其表達模式
  7. Linkage analysis plays an important role in gene mapping. the foundation : the two gene locuses which locate on the same chromosomal ( eg. disease gene and marker gene ) happen to cross over and recombine. the farther the distance between two locuses is, the higher the probability happening to cross over is, the lower the probability that the two locuses are inherited to offspring together is, that is, the degree of linkage is not strong. so we can estimate the distance and the degree of linkage by the recombination fraction between the two locuses to locate gene

    連鎖分析是基因定位主要策略之一，其基本原理是位於同一染色體上兩個基因位點（例致病基因與標記基因）在減數分裂的過程中會發生交換與重組，染色體上的兩個位點間距離越遠，發生重組的概率就越大，兩個位點在一起傳給後代的機會就越少，即連鎖程度弱，這樣由標記位點與疾病位點間的重組率可估算出兩者間的距離以及連鎖程度，達到基因定位的目的。
  8. Notes on linkage mapping of gene by using three - point back - crosses

    關於三點測交基因連鎖作圖的注記
  9. We have made comparisons among current methods for gene mapping. most methods based on linkage analysis and association analysis considers one marker at a time and does not take into account the correlated structure of multiple linked markers

    我們對比了現有的基因定位分析方法，基於連鎖分析和關聯分析的基因定位方法多是針對單個疾病特徵標記來研究，忽略了多個可能疾病特徵標記間復雜互作的綜合效應。
  10. In this paper, we treat the puzzle for gene mapping as a pattern recognition problem and propose a feature selection algorithm ( mpisc ) to mine snp combination remarkably associated with complex trait. this method offers us a new way for gene mapping from a global view

    本文中的研究中，我們將基因定位問題看作提取疾病特徵標記（比如snps ）的模式識別問題，提出了snp協作簇的特徵提取演算法mpisc ，這里我們稱一組相互作用的snps為一個協作簇。
  11. Abstract ： with the advance of genetic mapping and comparin g of different genomes, an undiscovered type of conservation was revealed : the co nservation of gene content and gene orders on the genome level

    摘要隨著遺傳作圖的不斷發展，人們開始比較不同物種的基因組，並且揭示了一種從未被發現的基因組水平上基因排列順序的保守性。
  12. Currently, the research methods can be classified into two main classes, that is, genetic linkage analysis and linkage disequilibrium analy - sis. the two methods explore recombination fraction and linkage disequilibrium coefficient correspondly which are used to measure genetical characters, moreover, statistical methods are used to execute gene mapping

    基因定位是人類基因組計劃（ hgp ）重要目標之一，目前研究方法主要分為兩大類：基因連鎖分析與連鎖不平衡分析。兩種方法分別藉助衡量遺傳性質的重組率與連鎖不平衡系數，並利用統計方法來進行基因定位。
  13. By analyzing the wing phenotype, cuticle phenotype of germline clone embryo, deficiency kit mapping, direct sequencing and searching the genome sequence database, three genes : sll, oxt and pygo were identified ( each gene corresponding to one group of mutant alleles )

    並通過綜合分析翅的形態，生殖系克隆胚胎的表皮形態，以及缺失作圖，直接測序和搜索基因組數據庫，鑒定出了三個基因，這三個基因分別對應于該三類突變體等位基因。
  14. Abstract : gene mapping of human diseases, especially the complex genetic diseases, has been the difiiculty and hotspot in medical genetics and gene study

    文摘:人類疾病，特別是多基因遺傳病相關基因的定位，是目前醫學遺傳學和基因研究中的難點和熱點。
  15. He was doing really advanced work on gene mapping

    他在基因作圖方面成就非凡
  16. Results there are wide applications for medicinal plant researches, such as identification, genetic relationship, origin and evolution, genetic diversity, gene mapping, gene cloning and genetic engineering of metabolic pathway

    結果分子標記在藥用植物的鑒定、親緣關系、起源進化、遺傳多樣性、基因定位及克隆、代謝途徑的基因工程研究等方面有廣泛的應用空間。
  17. Human gene mapping database established

    人類基因圖譜數據庫建立
  18. Use of gene mapping to estimate risk factors for psychological disorders and variation in behavioral and personality traits

    利用基因定位評估心理疾病、各類行為與人格特徵之風險因子。
  19. This set of molecular markers is stable, and easy to use. they are also used for other gene mapping in arabidopsis

    這套分子標記比較穩定，容易檢測，目前也用於擬南芥其他突變基因的定位。
  20. Variants have been deemed to confer susceptibility to common diseases and response to drug therapy in modern medicine study. it advances a challenge for gene mapping using polymorphic markers

    現代醫學研究認為疾病的發生、易感性及對藥物的反應差異性等復雜性狀與基因突變或遺傳多態性密切相關。
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