polyploid 中文意思是什麼

polyploid 解釋
n. 名詞 【生物學】多倍體。
adj. 形容詞 多倍體的。

  1. Studies on polyploid induction of chinese jujube with colchicine

    秋水仙堿誘導棗多倍體的研究
  2. Some 60 of monocotyledons and 40 of dicotyledons are polyploid, as are 90 of ferns, many bryophytes, and some algae

    60的單子葉植物和40的雙子葉植物、 90的蕨類植物、多數苔蘚植物以及某些藻類，都是多倍體。
  3. Rooting induction of flax polyploid plantlets

    亞麻多倍體試管苗的生根誘導研究
  4. A polyploid is a plant with more than two complete sets of chromosomes.

    多倍體是具有兩套以上染色體的植物。
  5. Advances of research on polyploid breeding of vegetable crops

    蔬菜多倍體育種研究進展
  6. Study on polyploid induction of 2n gametes hybrid proyeny of lilium oriental

    配子雜交後代多倍體誘導研究初報
  7. It is extraordinarily important to select tetraploid lines for breeding sugar beet polyploid varieties

    摘要四倍體品系選育是甜菜多倍體育種不可缺少的重要環節。
  8. By polyploid nature and high levels of heterozygosity of vast majority pasture plants, it was rather complicated to construct linkage maps of them

    由於大多數牧草的多倍性和高度異質特點，牧草遺傳連鎖圖譜的構建相對復雜。
  9. Medicinal polyploid plants attract great attention because of their gigantic organs, high yields and important medicinal and economic values

    摘要多倍體藥用植物因器官巨大，產量高，具有重要的藥用和經濟價值而倍受人們的關注。
  10. The content in the paper is included in the man - induced technique, biological characters of polyploid and the potential values

    摘要綜述了禾穀類作物的人工誘導、生物學特徵特性、多倍化過程中基因組的動態變化研究及其潛在價值。
  11. Pepper ( capsicum annuum l. ) is one of the important vegetables and condiments. in order to laying down the foundation for the selecting and breeding of polyploid of pepper, a experiment of induction polyploids of pepper by colchicines treatment in clones of pepper was carried out

    本實驗用萌動的辣椒種子在ms培養基中培養獲得無菌苗，取下胚軸為外植體，在ms + 6 - ba2 . 0mg l + iaa1 . 0mg l培養基中誘導形成愈傷組織。
  12. Based on extensive field observation and population sampling in 71 populations of 20 provinces, this dissertation investigates morphology, ecology, cytology, cytogeography and its sequences of this complex. the results show that a. ageratoides polyploid complex might be originated in northeastern china, from which it migrated along three different routes

    本研究基於對我國20個省、市、自治區43個地點71個三脈紫菀復合體居群的野外觀察和採集，從形態學、生態學、細胞學、細胞地理學和分子生物學等各方面，對三脈紫菀多倍體復合體進行了綜合性研究。
  13. Polyploid watermelon has many virtues such as seedless, high yield, good tolerance and transportation, high resistance to plant diseases and insect pests, and also high central soluble solids content

    摘要多倍體西瓜具有少籽、豐產、耐貯、對病蟲害抗性較強、抗逆性好、果實含糖量高等優點。
  14. In this article, ways of polyploidy breeding, the identification of polyploidy, application of watermelon polyploidy, and the prospective of watermelon polyploid breeding are reviewed

    文章概述了西瓜多倍體的產生途徑、鑒定方法，西瓜多倍體育種的應用以及研究新動向。
  15. Colchicine concentrations were four levels of 100, 500, 1000 and 2000 mg / l, and treatment periods were of 1, 2, 4 and 6 days for the former and 24, 48 and 72h for the latter. the results showed that both the two methods can induce polyploid cells, but the former was better than the latter in the induction rate and operating

    經染色體數目鑒定表明，這兩種方法都能有效的誘導四倍體細胞（ 2n = 4x = 48 ）的產生，而二倍體染色體數為2n = 2x = 24 ，但是加入培養基法無論在誘導率上還是在操作上都優于液體浸泡法。
  16. Haploid organisms have one genome, diploid organisms have two homologous sets, polyploid organisms have many sets sometimes form the same ancestor ( autopolyploids ) and sometimes from different ancestor ( allopolyploids )

    單倍體生物有一個基因組；二倍體生物有兩個同源的基因組；多倍體生物有多個基因組，它們可能源於同一祖先（同源多倍體） ，也可源自不同的祖先（異源多倍體） 。
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