染色體數 的英文怎麼說

中文拼音 [rǎnshǎitǐshǔ]
染色體數 英文
chromosome number
  • 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。
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 染色體 : [生物學] chromosome染色體疾病 chromosomal disorders; 染色體異常 chromosome abnormality
  • 染色 : dye; dyeing; colouration; tintage; tinging; dyschroia; colouring; colour; [半] decoration染色不足...
  1. The karyotype of caragana microphylla lam can be espressed as 2n = 16 = 16m ( 4sat ) ; the chromosome number of c. intermedia kuang et h. c. fu is 2n = 18. the karyotype of c. intermedia kuang et h. c. fu can be espressed as 2n = 18 = 16m ( 4sat ) + 2m ; the chromosome number of c. arborescens ( amm. ) lam is 2n = 20. the karyotype of c. arborescens ( amm. ) lam can be espressed as 2n = 20 = 20m ( 4sat ) ; from the conclusion one and two, we can guess : the c. intermedia kuang et h. c. fu ' may be the hybrid or intermediary genve between caragana microphlla lam and c. arborescens ( amm ) lam, also may be have different haploid chromosome number

    （ 2 ）可得出三種染色體核型：小葉錦雞兒的染色體數為2n = 16 ，其核型公式為2n = 16 = 16m （ 4sat ） ；中間錦雞兒的染色體數為2n = 18 ，其核型公式為2n = 18 = 16m （ 4sat ） + 2m ；樹錦雞兒的染色體數為2n = 20 ，其核型公式為2n = 20 = 20m （ 4sat ） ，結合形態學所得結論，可推測：中間錦雞兒為小葉錦雞兒和樹錦雞兒的中間類型或雜交種，也可能是具有遞增染色體基數的不同種。
  2. The chromosome number and analysis of karyotype of antirrhinum manjus l

    金魚草染色體數目及核型分析
  3. However, only three species of the cephalochordate including b. lanceolatum, b. floridae, and b. belcheri, have so far been studied for their chromosome numbers, and the karyotypic analysis and banding study of amphioxus chromosomes remains largely untouched

    Floridae 、 b belcheri三種文昌魚染色體數目。有關文昌魚染色體核型和帶型的研究尚未見任何報道，文昌魚染色體核型和帶型的研究將為比較基因組學和細胞遺傳學研究提供珍貴的背景資料。
  4. Autopolyploidy a type of polyploidy involving the multiplication of chromo - some sets from only one species

    同源多倍性：通常是由同一個體，同一純種的染色體數目加倍而成的多倍性現象。
  5. There are two main types of nuclear division : mitosis, which results in daughter cells identical to their parents ; and meiosis ( reduction division ), which produces daughter cells which have half the number of chromosomes of their parent cells, and in which the genetic material has been recombined

    核分裂有兩種主要的類型：一種為有絲分裂，即子代細胞與親本相同，另一種為減數分裂，其產生的子細胞所含的染色體數為親本染色體數的一半，基因在分裂過程中發生了重組。
  6. Chromosome numbers which deviate from the normal number of chromosomes for a species are said to be heteroploid.

    偏離了一個物種的整個染色體數目的叫做導倍體。
  7. For example, if the haploid number is 7, the euploid number would be 7, 14, 21, 28, etc, and there would be equal numbers of each different chromosome

    例如，一種生物單倍體染色體數目是7 ，整倍數將是7 、 14 、 21 、 28等數目，並且每條不同的染色體有相等的數目。
  8. Examination of chromsome number of the hybrids ri showed the sum of both parent chromsome besides aneuploid. the hydrid cell line ri was characterized by isoenzyme analyses, sds - page, rapd and opine synthetase assay

    雜種r _ 1細胞的染色體數檢查、冠癭堿檢測、同工酶分析，可溶性蛋白sds - page電泳和rapd分析結果，都證明了其雜種特性。
  9. The chromosome number and karyotype of vicia amoena

    山野豌豆的染色體數目及核型分析
  10. First, the morphology, physiology of seed, biological traits, geographic distribution, ecological and community characteristics, karyotypes, nitrogenase activity of root nodules and chemical constituents of e. mollis were reviewed, respectively

    本文對翅果油樹的形態特徵、種子生理生化、生態學特徵、染色體數目、群落生態、生物學特性、固氮生物學以及礦物質和化學成分等方面研究進行了綜述。
  11. In nature conditions, without the injection of the extraneous hormone, the females and males of f _ 9 - f _ 12 could mate each other to produce new next generation of tetraploids. with the stable genetic tetraploidy and the fertility in the nature environments, this allotetraploid population possessed the key factors to form a new species with 200 chromosomes

    F _ 9 ? f _ （ 12 ）染色體數目的穩定性和正常的性腺結構以及自然條件下的生殖傳代行為，說明該異源四倍體鯽鯉已成為一個染色體數目為4n = 200 、遺傳性狀穩定的新型四倍體魚群體，具備形成一個新的種群所需的關鍵因素。
  12. Several kinds of herbicides treating together show an antagonistic action also exist, even tend to intensify. the results also indicate that the inductive effect was weakened when 2 - ethy - 4 - chloro sodium hydration operated with other herbicides. nc - 302d ( + ) can evidently increase the frequencies of numerical and structural chromosomal aberrations

    除草劑精禾草克試驗組泥鰍染色體數目畸變率均有明顯上升，有的組甚至與對照組差異極顯著（ p 0 . 01 ） ；各試驗組染色體結構畸變率與對照組差異均極顯著（ p 0 . 01 ） 。
  13. Muntiacinae include muntiacus and elaphodus, they belong to cervidae. many researchers pay attention to the cytogenetics character of these animals

    目前已知的該類動物的染色體數目從2n = 6 48不等，而且出現種內核型多態，是研究動物進化的理想材料。
  14. 2 - e4 - a and 82 - 6 are hybridized during their log growing time, and the hybrid - hybridomas are cloned for 3 times and produce 6 hybrid - hybridoma cells. the chromatosome of hybrid - hybridoma 3 - hu and hybridoma 2 - e4 - a and s2 - b are counted, and the antibody of ascites fluid or culture supernatant of 3 - hn is prepared. the positive clones are detected by three methods at the same time : rbc agglutination for monospecific anti - human rbc type a antibody, indirect elisa for anti - p24 antibody, and rbc solid - phase adherence for bispecific antibody

    選其中一株3 - h _ （ 11 ）做雜交-雜交瘤細胞染色體計數，同時計數兩母株2 - e _ 4 - a和s _ 2 - b的染色體數：制備腹水型和上清型抗體，用三種方法同時檢測其中的雙特異性抗體、單特異性抗人紅細胞抗體和抗p24抗體，即紅細胞固相吸附法測雙特異中文摘要性抗體，紅細胞凝集試驗測單特異性抗人a型紅細胞抗體，間接elisa法測抗p24抗體；用腹水型抗體做耐熱性及耐凍融實驗。
  15. Euploidy the normal state in which an organism ' s chromosome number is an exact multiple of the haploid number characteristic of the species

    整倍性：正常狀態下，生物體染色體數是此種生物單倍體數目整數倍的現象被稱為整倍性。
  16. Their flowers and fruits were removed in this experiment to enhance them to take branch roots on the stems, and then the branch roots were used as materials. five mitosis metaphase cells, with their chromosomes well scattered, were counted. chromosome number of hup is 2x = 24, and its karyotype formula is 2n = 2x = 24 = 8m + 12sm + 4st, being to " 3b " of stebbins

    本實驗採取去其花、果實，促其莖節上長側根的辦法，以其側根為實驗材料，統計了5個分散較好的有絲分裂中期細胞，其染色體數目為2x = 24 ，核型公式為2n = 2x = 24 = 8m + 12sm + 4st ，核型類型為3b型。
  17. Observation on chromosome numbers of 6 european pears

    6個西洋梨品種染色體數目鑒定
  18. Abstract : some problems related to “ variation of chromosome number ” in some teaching materials of genetics are presented in this article. these problems are involved in some conceptions such as haploid, chromosome set and aneuploid that are defined unclearly and confusedly in these books

    摘要指出了高校有關遺傳學教材「染色體數目變異」一節中，部分概念如單倍體、染色體組、非整倍體等存在的概念表述不清、前後矛盾等問題，並提出了相應的修改意見。
  19. Most plants can pollinate others only if the recipients and the donors have certain features in common such as the same chromosome number life cycle or preferred habitat

    大多數植物要相互授粉，彼此之間必須有些共通之處，例如相同的染色體數目相同的生命周期或適合的棲地。
  20. The appearance of the gynogenetic fish was similar to that of f2 hybrids, the diploid gynogens were able to produce diploid eggs that were proved by the presence of the triploids with 150 chromosomes among the offspring produced by mating the diploid females of the gynogens with the diploid males of the red crucian carp

    在第三年可育的雌核發育魚的比例有所增加。在外形上與湘螂fz相似，在繁殖特性上，二倍體雌核發育魚也與湘螂fz相似，能產生二倍體卵子，其與紅螂後代的染色體數為3n = 150 。
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