haploid number 中文意思是什麼

haploid number 解釋
單倍數,單倍體數
  • haploid : adj. 【生物學】單元體的，單倍體的。n. 單倍體。adj. -ic ,-y n.
  • 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 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. 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. An exact multiple of the haploid number is called euploid.

    確切的單倍體數目倍增被稱為整倍體。
  4. 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。
  5. Aneuploid describes chromosome numbers which are not multiples of the haploid number (n).

    非整倍體所描述是單倍體數目（n）並非成倍增加。
  6. Synapsis ( pairing ) the association of homologous chromosomes during the prophase stage of meiosis that leads to the production of a haploid number of bivalents

    聯會（配對） ：能產生單倍二價體的減數分裂前期，同源染色體的聯合現象。
  7. Aneuploid describes chromosome numbers which are not multiples of the haploid number ( n )

    非整倍體所描述是單倍體數目（ n ）並非成倍增加。
  8. 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。
  9. 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。
  10. Polyploidy is far more common in plants than in animals and very high chromosome number may be found ; for example in octaploids and decaploids ( containing eight and ten times the haploid chromosome number )

    多倍體現象在植物中比在動物中更為普遍，且染色體組數量較大，如八倍體和十倍體（即含有八倍或十倍的單倍染色體數目） 。
  11. Tripoid a cell, tissue or organism containing three times the haploid number of chromosomes

    三倍體：具有三個單倍染色體組的細胞、組織或有機體。
  12. 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。
  13. 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。
  14. Generally meiosis occurs before gamete formation, resulting in the gametes being haploid ( having half the normal number of chromosomes )

    在配子形成前通常會發生減數分裂，產生單倍體的配子（染色體數為正常的一半） 。
分享友人
分享到 Line

分享到臉書