tetraploid
美 ['tetr??pl??d] 
英 ['tetr?pl??d]
- n.【生】四倍體(的)
- 網絡四倍體的；四倍的；的孢子體
詞形變化
復數：tetraploids
英漢解釋
英英解釋
例句
Such a gamete may be produced by tetraploid tissues, or it may be the result of faulty meiosis.
這樣的配子可能是通過四倍體組織或者是錯誤的減數分裂產生的。
The bacteria multiply rapidly within the tetraploid cells and become surrounded by a membrane synthesized by the host plant.
細菌在四倍體細胞中快速繁殖，并逐漸被宿主植物合成的膜所包圍。
Tetraploid induction from double haploid was also studied, and a desirable result has been obtained.
雙單倍體誘導純合四倍體的加倍試驗獲到了較理想的結果。
Establishment of efficient regeneration system from three - dimensional stem segments of tetraploid Robinia pseudoacacia L .
四倍體刺槐立體莖段高效再生體系的建立。
But the ploidy of plant population obtained are always a distribution of haploid, diploid, triploid, tetraploid and other ploidy levels.
但是通過未受精子房途徑再生出的植株，往往是單倍體、雙單倍體及其他倍性植株的混合群體，需要對其進行倍性鑒定。
Tetraploid A cell or organism containing four times the haploid number of chromosomes.
具有四個的單倍染色體組的細胞或生物體。
Under the same temperature, the electrolyte exosmosis rate of tetraploid plants were lower than diploid plants.
相同低溫下，辣木四倍體的電解質外滲率低于二倍體。
Apart from this study, we also researched photosynthesis, stomatal conductance of the tetraploid plants and the control ones.
除此之外還研究了四倍體植株葉片的光合速率、氣孔導度的日變化的情況。
Under the same temperature, the electrolyte exosmosis rate and damage of cytomembrane of tetraploid plants were lower than diploid plants.
對四倍體和二倍體催眠睡茄植株進行低溫處理后，比較電解質外滲率和細胞膜損傷率。
Comparison of the Distribution of Laticifers in Diploid and Tetraploid of Euphorbia tirucalli L.
二倍體與四倍體綠玉樹乳汁管分布特征的比較。
Effects of heat stress on growth and membrane damage of diploid and tetraploid Raphanus sativus L.
高溫脅迫對二倍體和四倍體蘿卜生長和膜傷害的影響。
Conclusion: The variant plants belonged to tetraploid plants.
結論：初步證明誘變植株為同源四倍體。
Advances in Research of Grape Tetraploid Induced with Colchicines.
秋水仙素誘導葡萄四倍體的研究進展。
Rooting Culture of Tetraploid Robinia Pseudoacacia L .
四倍體刺槐組培瓶苗生根培養研究。
It is extraordinarily important to select tetraploid lines for breeding sugar beet polyploid varieties.
四倍體品系選育是甜菜多倍體育種不可缺少的重要環節。
The oocyte is effectively a tetraploid cell.
卵母細胞是有效的四倍體細胞。
It explained that cold, drought and heat resistance of tetraploid are stronger than diploid of S. ionantha. 5.
說明非洲紫羅蘭四倍體在抗寒性、抗旱性和抗熱性方面優于二倍體。
This is the first report on the methylation patterns of in vitro-derived mouse tetraploid embryos.
這是對小鼠四倍體早期胚胎基因組甲基化模式的首次報道。
anther culture was usually focused on diploid materials, thus it is meaningful to study the efficiency of anther culture of tetraploid rice.
通常水稻花藥培養以二倍體作為材料，因此研究四倍體水稻的花培效率很有研究及應用的意義。
Chemical Induction of Mutation in Yellow Peel Watermelon and its Application in Tetraploid Watermelon Breeding
黃皮西瓜化學誘變及四倍體利用研究初報
The oocyte is effectively a tetraploid cell.
卵母細胞是有效的四倍體細胞。
Impacts of the medium regulators combination and agar amount on the tissue culture seedlings of Tetraploid locust for rooting
培養基激素配比及瓊脂用量對四倍體刺槐組培苗生根的影響
Selection of the best treatment method of inducing spinach and cucumber tetraploid by colchicine
秋水仙素誘導菠菜和黃瓜四倍體方法的篩選
Studies on the factors affecting embryo rescue of the crossed progeny between diploid and tetraploid grape cultivars
葡萄二倍體和四倍體雜交胚挽救的影響因素
The Triploid Obtained from Tetraploid by Diploid Crosses and Its Cytological Studies in Cabbage
結球甘藍二、四倍體間雜交三倍體的獲得及細胞學鑒定
Production of Citrus Intergeneric Tetraploid Somatic Hybrids Plant from Elec-tricity-mediated Protoplast Fusion
電場誘導原生質體融合獲得柑橘屬間四倍體體細胞雜種
Establishment of the Highly Frequency Regeneration System of Tetraploid Black Locust and Its Mericlone Production
大葉飼料槐高頻再生體系建立及試管苗工廠化生產
Production of Tetraploid Intergeneric Somatic Hybrid Plants Via Protoplast Electrofusion in Citrus
原生質體電融合再生柑橘屬間四倍體體細胞雜種
The AFLP Analysis of Genetic Diversity between Diploid and Artificially Induced Homologous Tetraploid of Mulberry
桑樹二倍體及人工誘導的同源四倍體遺傳差異的AFLP分析
Identification of Resistance in Tetraploid Watermelon Germplasm to Fusarium Wilt and Genetic Analysis
四倍體西瓜種質資源的抗枯萎病性鑒定及其遺傳規律初探
Study on Differences of Photosynthetic Characteristics in Diploid and Tetraploid of Non-heading Chinese Cabbage
白菜不同倍性材料間光合特性差異研究
Effect of NAA and IBA on Rooting of Tetraploid Robinia pseudoacacia in vitro and Anatomical Observation on Adventitious Root Development
NAA和IBA對四倍體刺槐試管苗生根影響及不定根發育過程解剖觀察
Seedling-Growing Techniques of Tetraploid Robinia pseudoacacia
四倍體刺槐育苗技術
Comparative Studies on Chlorophyll, Peroxidase and Catalase of Leaves between Diploid and Tetraploid of Dioscorea zingiberensis
二倍體與四倍體盾葉薯蕷葉片葉綠素和過氧化物酶及過氧化氫酶的比較
Effects of High Hydrostatic Pressure Treatment on Seed Germination of Tetraploid and Transgenic Rice
高靜水壓處理對四倍體和轉基因水稻種子萌發的影響
Forming Tetraploid Embryos with Electric Fusing Blastomeres of Kunming Mouse Embryos
卵裂球電脈沖融合制作昆明小鼠四倍體胚胎
The Preliminary Research of Tetraploid Fodder Clones of Robinia Pseudoacacia in Regional Trial
刺槐四倍體飼料型無性系區域化試驗初步研究
Karyotypes of six populations of Lycoris radiata and discovery of the tetraploid
六個石蒜居群的核型及四倍體石蒜的發現
Preliminary Report on Cutting Test with Tetraploid Robinia Pseudoacacia
四倍體刺槐扦插試驗初報
Medium screening of grape hybrid embryo rescue between diploid and tetraploid varieties
葡萄二倍體與四倍體品種間雜交胚挽救的培養基篩選
Biological Characters of Tetraploid Dioscorea zingiberensis
四倍體盾葉薯蕷生物學特性的研究
