gene loci 中文意思是什麼

gene loci 解釋
基因位點
  • gene : n. 【生物學】基因。 dominant gene顯性基因。
  • loci : n. locus 的復數。
  1. The results showed that the mean proportion of polymorphic loci ( ppb ) of anabasis aphylla, which comprised 3 subpopulations ( 58 individuals sampled ), generated by 16 primers was 94. 56 %, the value of ppb of ceratocarpus arenarius, which had 4 subpopulations ( 80 individuals sampled ), using 16 primers was 98. 00 %. the paper had proved that the higher genetic diversity and the genetic differentiation existed in the populations of boih anabasis aphylla and ceratocarpus arenarius, while the latter had much more genetic diversity than the former. moreover, the study discussed the shannon information index and nei ' s gene diversity index of the two species natural populations, which indicated that there were more genetic variations within the subpopu

    另外，通過rapd資料的聚類分析及相關性分析研究，發現無葉假木賊和角果藜自然種群的遺傳結構與綠洲沙漠過渡帶的微生境生態因子（主要是土壤因子）相關，其中無葉假木賊亞種群遺傳多樣性水平不僅與土壤含水量（ w ） 、鉀鈉離子濃度（ k + na ）和氯離子濃度（ cl ）呈顯著的正相關（ p 0 . 05 ） ，還與土壤中有機質（ som ） 、全氮（ nt ）和全磷（ pt ）含量呈顯著的負相關；同時，角果藜種群的遺傳多樣性水平與土壤中有機質（ som ）和全氮（ nt ）含量呈顯著的正相關，而與co _ 3 ~ （ 2 - ）濃度呈顯著的負相關；除此之外，其它土壤生態因子與兩物種遺傳多樣性水平的相關性均不顯著（卜0 . 05 ） 。
  2. Because traditional epistasis measure methods can only reflect the extent of interaction between all genes in the chromosome, we used correlation length analysis and epistasis measures on the fitness landscapes of schemata to test the extent of interdependence between some certain gene loci in study

    針對傳統的測試基因關聯的方法只能給出染色體中所有基因位的整體關聯程度的情況，通過在模式適應值曲面上分別進行相關長度測試和基因關聯測試，以研究染色體中一些特定位之間的基因關聯程度。
  3. We conclude that the gene we studied is a new loci required for efficient nitrogen fixation and for competitive nodulation of soybeans by bradyrhizobium japonicum strain gx201

    我們認為在突變體菌株gx217中tn5gusa5所插入的開放閱讀框架是一個新的與競爭結瘤有關的基因。
  4. 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。
  5. Two plasmids, which contain hbv specific dna fragment and hsv1 dna fragment, were amplified by solid phase two loci pcr and detected by enzymatic indicator system on a gene chip that was constructed by primer immobilization and modified with thiol group on chip surface. for building detection technology by dna chip in clinical, the virus genomes were extracted from the clinical positive samples by one - step nucleic acid extraction

    採用已建立的晶元制備方法，在該六種質粒中選擇含有hbv與hsv1兩種病毒dna序列的質粒為模板，進行同相兩重pcr ，採用晶元酶學槍測對固相兩重pcr的擴增結果進行檢測，得到良好的晶元酶學檢測結果。
  6. 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。
  7. Systematic cluster analysis was carried out on hu sheep in china in comparison with the same data of 9 asia sheep populations and 5 european sheep ( breeds in japan ) populations. 15 populations can be clustered in terms of gene frequency of 10 loci and 33 allele in blood enzyme and other protein variations

    摘要以中國湖羊為研究對象，搜集國內外9個亞洲綿羊群體和5個在日本的歐洲綿羊群體的相同資料作為對照，根據控制血液酶和其他蛋白質變異的10個基因座位共計33個等位基因的頻率，進行系統聚類分析。
  8. Yin yb, zhang y, yu p, luo jc, jiang y, li sg. comparative study of apoptosis - related gene loci in human, mouse and rat genomes. acta biochim biophys sin ( shanghai ). 2005 may ; 37 ( 5 ) : 341 - 8

    張昆林，張靜，羅靜初，酵母基因上游與內含子可能存在的協同轉錄作用， 《生物化學和生物物理學進展》 2005 ， 32 ， 46 - 52
  9. Except for 1. 0 kb hybridization band, other different hybridization bands were also detected which demonstrated that lea3 gene integrated into strawberry genome in different loci or copies

    Okb雜交帶外，還有其他片段人小不等的雜交帶。不同的株系形成不同的雜交譜，表明這些轉化植株來自不同的轉化細胞。
  10. The genetic variation of eight isozyme expressed by twelve gene loci among 3 natural populations of picea crassifolia was studied by the aids of page electrophoresis

    摘要採用聚丙烯酰胺凝膠電泳實驗對青海雲杉的3個天然群體（甘肅祁連山、青海大通，甘肅甘南州）的12個基因位點表達的8種同工酶的遺傳變異模式進行了研究。
  11. Trait mapping ? narrowing the probable location of the gene underlying a trait to a particular chromosomal region, or locus ? has shown that many of the changes humans have made in modern cereals map to similar loci in the genomes of related crop plants

    性狀定位是找出負責某一性狀的基因在染色體上特定區域的技術，經由這種技術，顯示出人類對現代穀物物種造成的改變，都可回溯到相關植物基因組上類似的基因座。
  12. 2, the hsp gene transcription was quantitatively determined by rt - pcr. based on this result, it is concluded that the change of acetylation level at the loci of hsp, mediated by histone deacetylase inhibitors, exerts important functions in hsp gene transcription. 3, after immunolabeling with anti acelated - lysine monoclonal antibody on the polytene chromosomes of heat shocked flies, fluorescence signals were detected at the hsp loci

    2 ，利用rt - pcr技術，對去乙酰化酶抑制劑處理后的果蠅的熱休克基因的表達水平進行檢測，結果表明經組蛋白去乙酰化酶抑制劑處理后的果蠅幼蟲，其熱休克基因的表達高於基礎水平，也就是說去乙酰化酶抑制劑誘導了熱休克基因的表達。
  13. 6 isozymes were analyzed in the two parental populations, including their locus number 、 structure 、 alleles etc, altogether 18 gene loci and 28 alleles were recorded

    結果表明引進的日本種群的遺傳多樣性較中國種群豐富，將其作為引進種用於資源改良是可行的。
  14. Genomic imprinting refers to parent - of - origin - dependent gene expression. the presence of imprinted gene can cause cells with a full parental complement of functional autosomal genes to specifically express one allele but not the other, resulting in monoalielic expression of imprinted loci

    基因組印記是指一種依賴于親本的基因表達形式，它導致常染色體上的功能基因單一表達一個等位基因而不表達另一個等位基因，造成印記位點的單等位基因表達。
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