端染色粒 的英文怎麼說

中文拼音 [duānrǎnshǎilì]
端染色粒 英文
telechromomere
  • 端 : Ⅰ名詞1 （東西的頭） end; extremity 2 （事情的開頭） beginning 3 （門類; 方面） item; point 4 （原...
  • 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
  • 粒 : Ⅰ名 （小圓珠形或小碎塊形物） small particles; grain; granule; pellet Ⅱ量詞（用於粒狀物）
  • 染色 : dye; dyeing; colouration; tintage; tinging; dyschroia; colouring; colour; [半] decoration染色不足...
  1. Introduction telomerase is a ribonucleoprotein reverse transcriptase that synthesizes telo - meric dna sequences using its rna as template. it can remedy the loss of te - lomere after cellular mitosis, maintain telomere length and stabilize chromosome

    前言端粒酶（ telomerase ）是一種核糖核蛋白逆轉錄酶，能以自身的rna為模板，從頭合成染色體末端的端粒dna ，彌補細胞分裂時端粒dna的丟失，維持端粒的長度並穩定染色體。
  2. In this paper, the genetic diversity of qinghai - lake naked carps was studied for the first time by methods of chromosome karyotype, protein ( isomzy ) electrophoresis and mtdna rflp. the results of chromosome karyotype indicated that : ? the diploid chromosome number of qinghai - lake nakked carp was 2n = 92 that comprised of 18 metacentric chromosomes, 18 submetacentric chromosomes, 16 telocentric chromosomes and 40 acrocentric chromosomes, and the karyotype formula was 18nvh8snvh6st + 40t, nf = 128

    染色體核型研究結果表明；青海湖裸鯉染色體總數2n = 92條，由18條中著絲粒染色體、 18條近中著絲粒染色體、 16條近端著絲粒染色體和40條端著絲粒染色體組成，其核型式為： 18m + 18sm + 16st + 40t ， nf = 128 。
  3. 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。
  4. It is likely that telocentric chromosomes with minute sizes may be ancestral types of the vertebrate chromosomes. 2

    從文昌魚染色體的核型看，似乎形態較小的端部著絲粒染色體是脊椎動物染色體的遠祖。
  5. The concentration of 0. 0375 % is better than th at of 0. 075 %. the conclusion can be drawn according to the observation of 517 clear metaphases of mitosis that the number of diploid chromosome is 2n = 42 and the karyotype formula is 42t, nf = 42. a special huge chromosome was observed in a part of larval fish

    通過對517個清晰的中期分裂相的觀察和統計，最終確定：半滑舌鰨的半滑舌姻的早期胚胎光聰觀察及核型研究染色體眾數zn ? 42 ，臂數nf二42 ，核型為42t ，全部為端部著絲粒染色體。
  6. This showed that the diploid chromosome number ( 2n ) of amphioxus b. belcheri tsingtauense was 36. the chromosomes were extremely small, ranging from 1. 4 to 3. 7 um in length. the first pair of the 36 chromosomes of b. belcheri tsingtauense was subtelocentric and the other 17 pairs telocentric. neither metacentric nor submetacentric chromosomes nor satellites were observed

    在36條染色體中，除第一對染色體屬亞端部著絲粒染色體（ st ）外，其餘均為端部著絲粒染色體（ t ） ，未見中部著絲粒染色體（ m ）和亞中部著絲粒染色體（ sm ）及隨體。
  7. Discussion the ends of linear chromosomes are protected by telomeres that consist of double - stranded repetitive sequences complexed with specific telomere - binding proteins

    討論端粒由雙鏈重復序列dna及特異的端粒結合蛋白組成，能保護線性染色體的末端。
  8. The pot1 ( protection of telomeres ) protein binds the singlestranded overhang and is required for both chromosomal end protection and telomere length regulation

    Pot1蛋白與單鏈的突出端結合併被認為是保護染色體末端和調節端粒長度所必需的。
  9. 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。
  10. Because of its fully sequenced genome and the most complete, contiguous nucleotide sequence of centromeric dna in plants, arabidopsis was chose as the base to construct plant artificial chromosome. we identified two candidate yac clones, cic8h8 and cic6f6, which are both proved to have the 178 bp arabidopsis centromeric repeat sequences

    我們通過pcr和序列分析，選擇了含有擬南芥著絲粒區178bp串連重復序列的yac克隆作為構建人工染色體的基礎，同時也克隆了擬南芥的端粒和ars等序列。
  11. 2. 4 preparation of yeast telomerase, the activity of telomerase was examined by the method of trap, polyacrylamide gel electrophoresis and silver staining

    2 . 4酵母端粒酶的制備，端粒重復擴增法（ trap ） 、聚丙烯酞胺凝膠電泳及硝酸銀染色法檢測端粒酶活性。
  12. Telomere is at the end of the chromosome in eukaryotic cells and protects chromosomes

    摘要端粒位於真核細胞染色體末端，起保護染色體末端的作用。
  13. Escs can be induced into neuron - like cells by sequential neural induction the undifferentiated escs grew in colonies, with clear bound. alkaline phosphatase staining showed dark brown positive particles were distributed in every esc colony. after the sequential neural induction, the cells converted into neuron - like cells, with homogeneous forms, which had round bright cell bodies and thin long bipolar or multipolar processes

    5誘導分化前後細胞端粒酶活性檢測（ trap ）結果1 .使用序貫誘導法可將escs大比例誘導分化為神經元樣細胞未分化的escs聚集成團狀生長，細胞排列緊密，集落邊界清楚，堿性磷酸酶染色呈強陽性，胞漿布滿棕黑色顆粒。
  14. In 2000 we reported that telomeres ? the caps at the ends of chromosomes ? from cloned calves are just as long as those from control calves

    2000年時我們曾報導過，復制小牛的染色體端粒（染色體兩端的帽蓋） ，與一般小牛的長度是一樣的。
  15. From 1990 until 1998 he was founder, director and vice president of geron corporation in menlo park, calif., where he initiated and managed research programs in the biology of telomeres ( the ends of chromosomes, which shrink during aging ) and the effort to derive human embryonic stem cells

    在那兒，他開始從事染色體端粒（染色體的兩端，老化時會縮短）的生物研究計畫，也努力嘗試取得人類胚胎的幹細胞。
  16. The researchers also collected dna samples from participants, and examined the length of telomeres - repeated sequences at the end of chromosomes in white blood cells ( leukocytes )

    研究者還採集了參與者的dna樣本，並檢查了白血球中染色體末端的端粒重復序列的長度。
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