diploid number 中文意思是什麼

diploid number 解釋
二倍數
  • diploid : adj. 1. 二重的；兩數的，二倍的。2. 二倍體的。n. 1. 【生物學】二倍體，二倍染色體。2. （結晶）偏方24面體。
  • number : n 1 數；數字；〈pl 〉算術。2 （汽車等的）號碼；第…，第…卷，第…期〈通常略作 No （復數 Nos ），用於...
  1. The same phenomenon was observed in interspecific hybridization between chlamys farreri and chlamys nobilis. the karyotypes of adult hybrids and their parents were analyzed and compared. the chlamys nobilis ' s diploid chromosome number is 2n = 32, karyotype consists of 6m + 26t, nf = 38

    對該雜交組合的親本華貴櫛孔扇貝的染色體核型分析表明，華貴櫛孔扇貝雜交扇貝的細胞遺傳學研究共有zn = 32條染色體，核型公式為2n = 32 = 6m + 26t ，染色體臂數nf = 38 。
  2. It may be expressed as either the haploid ( n ) or diploid ( 2n ) number

    可以用單倍體數目或二倍體數目來表示。
  3. 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 。
  4. 2. the gynogenesis of allotetraploid hybrids without the treatment to double the chromosome number, the diploid eggs produced by the females of tetraploid hybrids of red crucian carpx common carp were able to develop to living diploid fish after subjecting to activation of the uv - irradiated sperm

    人工誘導異源四倍體鯽鯉的雌核發育異源四倍體鯽鯉能產生二倍體卵子，用uv處理鏡鯉的精子，不進行染色體的加倍處理，能獲得二倍體雌核發育魚，通過冷休克對「受精卵」進行處理，仍然獲得了二倍體雌核發育魚。
  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. With compared to other species of schizothoracinae fishes, the diploid chromosome number of qinghai - lake nakked carp was equal to schizothorax waltoni, s. o ' connori, oxygymnocypris stewarti, schizoygopsis pylzovi and chuanchia labioza. this showed that these schizothoracinae fishes which diploid chromosome number were 92 were likely to have experienced similar ecological environment as they involved into special qinghai - tibten plateau - adaptive species gradually

    由此反映出具有92條染色體的裂腹魚在逐漸演化成適應于高原生態環境的特殊類群時，可能經受過相同或相近的生態處境；與大多數裂腹魚一樣，青海湖裸鯉也可能是二倍化了的多倍體；青海湖裸鯉可能是某些原始的?類通過演化和自然選擇，逐漸演化成適應于高原生態環境的特殊類群。
  8. A gamete containing a diploid number of chromosomes, rather than the usual haploid number

    2一個包含二倍體數目染色體而不是通常單倍體數目染色體的配子。
  9. At fertilization, when the haploid gametes fuse, the diploid number of chromosomes is restored

    受精過程中，單倍體配子融合，恢復了二倍體的染色體數目。
  10. The second meiotic division thus gives rise to two cells with the diploid number of chromosomes, one of which divides parthogenetically to form an cmbryo

    在第二次減數分裂中上升為兩個細胞包含雙倍體的染色體數目，其中的一個分裂形成胚胎。
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