染色體位點 的英文怎麼說

中文拼音 [rǎnshǎitǐwèidiǎn]
染色體位點 英文
chromosomal foci
  • 染 : Ⅰ動詞1 （用染料著色）dye 2 （感染） catch [contract] （a disease） 3 （沾染） acquire （a bad hab...
  • 色 : 色名詞[口語] （顏色） colour
  • 體 : 體構詞成分。
  • 位 : Ⅰ名詞1 （所在或所佔的地方） place; location 2 （職位; 地位） position; post; status 3 （特指皇帝...
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 染色 : dye; dyeing; colouration; tintage; tinging; dyschroia; colouring; colour; [半] decoration染色不足...
  1. A locus is the "location" of a gene along a chromosome.

    位點是基因在染色體的位置。
  2. Y chromosome is transmitted in the form of hap - loid, leading to extreme disequilibrium of y chromosome genetic markers distribution in different population. the prerequisite of str application in forensic medicine is establishment of a database of population y - str loci haplotype distribution. therefore we need to form haplotypes by using the known highly polymorphic str loci and detect more local population

    由於y染色體呈單倍體遺傳，導致y染色體遺傳標記在不同人群中的分佈極不平衡，群體差異比常染色體str位點更加顯著，在法醫學應用的前提條件是：建立含有多個y - str位點的單倍型的群體分佈數據庫。
  3. 8p22 of human chromosome is an region with abundant disease - related genes. it is said that it is susceptible loci of hypertension and schizophrenia. the region is also the loci of oncogene and tumor su - pressor gene

    人染色體8p22區是疾病基因富含區域，有報道說該區域是高血壓、精神分裂癥等疾病的易感位點，也是癌基因和抑癌基因的研究熱點。
  4. 4. engineering dhqase ( arod ) - deficient e. coli mutant with a second copy of the arob gene gene targeting technique was used to disrupt the arod gene in e. coli chromosome. the mutant 31bk was engineered, in which homologous recombination of the arobkanr gene cassette into the arod locus ( arod : : arobkanr ) of the e. coli strain atcc31884 genome utilized the helper plasmid pkd46 with red system. the host cell 31bk lacked catalytic activity of dhqase ( arod ) and had a second copy of the arob gene, so it improved carbon flow into the quinic acid biosynthesis direction

    構建宿主菌基因精確定位突變株31bk （ arod : : arobkan ~ r ）為了改變代謝途徑脫氫奎尼酸（ dhq ）分支點上的代謝流量，使之充分流向目的產物奎尼酸合成方向，利用基因打靶技術構建了31884宿主菌arod基因精確定位插入突變體，使dhq脫水酶（ dhqase ）失活，阻斷了碳代謝流流向芳香氨基酸生成的方向，同時用同源重組的方法將arob基因定位整合入染色體上，解除了限速酶對碳代謝流通過共同途徑到達dhq的阻遏影響，並減輕代謝負擔。
  5. Transposable elements, or insertion elements, are dna sequences which can be inserted into many different sites in chromosomes.

    轉位因子或插入因子是能夠插入到染色體不同位點的DNA序列。
  6. Transposable elements, or insertion elements, are dna sequences which can be inserted into many different sites in chromosomes

    轉位因子或插入因子是能夠插入到染色體不同位點的dna序列。
  7. The purpose of this subject deals with the biological characters of megalobrama skolkovii dybowsky according to the results of convey of nature resource in heilongjiang waters, capture and transportation of brood fish, outer appearance, study of countable and measurable characters and all inner system, analysis of muscle composition, study of chromosome, and discuss the classification status, and also carried out the artificial fertilization

    本課題通過對黑龍江魴進行資源調查、親魚采捕和運輸、外部形態、外部可數及可量性狀和內部各系統的研究、肌肉成分的分析、染色體的研究等實驗，重點研究黑龍江魴的生物學特性，並對黑龍江魴的分類地位進行了探討，同時對黑龍江魴進行了人工繁殖。
  8. Human gnt - v contains 741 amino acids with six potential sites for n - glycosylation and bears high homology to gnt - v of rat. its gene is located on chromosome 2q21 containing 17 exons. gnt - v protein is encoded by exons 2 - 17 as open reading frame

    人類gnt - v由741個氨基酸組成，有6個潛在的n -糖基化位點，基因定位於染色體2q21 ，含有17個外顯子，其開放閱讀框架由外顯子2 - 17進行編碼。
  9. Locus ( pl. loci ) the position of a gene on a chromosome. alleles of the same gene occupy the equivalent locus on homologous chromosomes

    基因位點，基因座：基因在染色體上的位置。等位基因位於同源染色體相對應的位點上。
  10. Telomerase is a ribonucleoprotein complex ( rnp ) composed by its rna component and protein subunits. telomerase can synthesize telomeric dna onto chromosomal ends using its own rna component as a template, elongate the length of telomere, increase cell life and even induce cell immortalization

    端粒酶（ telomerase ）是由端粒酶rna和蛋白質組成的一種核糖核蛋白復合物（ rnp ） 。端粒酶含有引物特異識別位點，能以自身rna為模板，逆轉錄合成端粒dna並加到染色體末端，使端粒延長，從而延長細胞的壽命甚至使其永生化。
  11. The mutant lines were crossed with deficiency lines on chromosome 2 and 3 respectively, and the genetic sites of 11 stocks have been determined. of them four showed a different phenotype from the known genes that control the heart development

    分別將這些有心臟突變的品系與果蠅第二和第三染色體缺失系雜交，測定了11個品系的遺傳學位點，其中4個品系在遺傳學位點上有別于已經報道的心臟發育控制基因。
  12. Facing to manufacturing system, this paper analyzed its characters and evolvement of production management modes, demonstrated that lean production and human - based theory were practical ways to reform our manufacturing systems fit for the reality. a division method was raised to separate the job - scheduling problem into shop and station types, and emphasis was pressed on the study of partheno - genetic algorithm ( pga ), a revised genetic algorithm, to calculate this problem. a new kind of gene joint - move algorithm was also raised

    針對製造系統，分析其生產管理模式的特點和變遷，論證了精益生產和以人為本的思想是適合現階段我國實際的製造系統管理模式改造途徑，對其中的主要具體問題?作業計劃調度提出shop （車間）和station （工作站）型兩分法，求解上重點研究了遺傳演算法的改進型式?單染色體遺傳演算法（ pga ）的基本理論，提出一種基因聯合移位運算元，證明了演算法的有效性與優越性，研究了如何將pga應用於製造系統作業調度這一復雜的組合優化問題，針對生產中總時間最短和jit兩種生產性能指標，給出了具體的解決方案及運算過程。
  13. Using these ssr markers and hmw - gs markers, we detected the polymorphism of 111 lines selected randomly from 131 lines of ril - 8. a marker genetic linkage map with 18 chromosomes and 51 polymorphic sites covered 1296. 7 cm of wheat genome was carried out using mapmarker / exp 3. 0

    利用上述標記，對隨機選擇的ril - 8群體的111個系進行了分析，採用mapmarker exp分析軟體，繪制了一張共包括18條染色體（不含1a 、 3a 、 7d ） 、 51個位點的分子標記連鎖遺傳圖譜，總長1296 . 7cm 。
  14. 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。
  15. The two end - points were localized on a 4. 3kb bamhl - ecor1 fragment of a cosmid 16c3 and a 1. 2kb sail fragment of a cosmid 17g7 respectively. the deletion junction was localized on a 2. 8kb bamhi fragment of the zx1 chromosome

    兩個端點分別定位在野生型菌株基因組文庫粘粒16c3的4 . 3kb的bamh1 - ecor1片段上和17g7的1 . 2kb的sal片段上，缺失界點定位在zx1染色體上的一個2 . 8kbbamh片段上。
  16. Conclusions a common genetic variant at the traf1 ? c5 locus on chromosome 9 is associated with an increased risk of anti ? ccp - positive rheumatoid arthritis

    結論：常見的9號染色體traf1 ? c5位點的遺傳改變與抗? ccp反應陽性的類風濕關節炎的風險增高相關。
  17. The results show that there are 7 strains hpi positive except 1 strain hpi negative. hpi in 6 strains of 7 hpi - positive strains is inserted into asnt - trna site. the expression of fyua gene, which encoded fyua, the receptor of ybt, was upregulated by extracellular ybt level

    研究結果提示，除1株eaggec中國分離株hpi 」外，其餘7株均為hpi且7株中有6株攜帶的hpi毒力島均插入在染色體的asnttrna位點。
  18. There are three key technologies for the optimization : 1, chromosome spaces string is shined upon the weight coefficient ; 2, the identification of fitness ; 3, genetic operation

    用遺傳演算法優化bp神經網路的關鍵有三點: 1 、染色體位串與權系數的編碼映射; 2 、適應度函數的確定; 3 、進行遺傳操作。
  19. The results showed that pcr applify a 485 specific molecular band in 672 individuals, the rate of positive reaction is 60 %, southern blot result shows a strong signal in transgenic fish. it is concluded that hu - - ifn gene has been integrated and expression. it is also that foreign gene integrating position and copy number is different individuals, by elis a detecting, 23. 5 % transgenic fish " were detected hu - - ifn gene expression in all 672 transgenic fish, but expression level of hu - - dfn is significant difference in different individuals and growth period

    2000年共顯微注射32197粒草魚受精卵，出苗12945尾草魚魚苗，經孵化培育最後獲得1120尾五寸左右草魚，對1120尾草魚提取血液總dna進行pcr和southern雜交檢測， 2000年轉導的草魚的pcr檢測結果，有672尾草魚即600k轉化個體的總dna能擴增出一條485kb的特異分子帶，說明轉化個體整合有huj ifn基因，經southern雜交進一步證實，轉入的抗病相關基因己在轉基因草魚體內染色體上得以整合，但整合位點沒有固定區域，整合的拷貝數存在較大差異。
  20. To detect the patients and carriers of the fragile x syndrome, various analytic methods could be used. one is cytogenetic diagnosis to observe the expression of the fragile site fraxa located at xq27. 3

    對脆x綜合征的診斷，可以通過細胞遺傳學方法觀察分析x染色體相應脆性位點的表達情況，或是通過southern印跡雜交的方法直接分析cgg重復的擴增突變。
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