- 更多网络例句与倍数染色体相关的网络例句 [注：此内容来源于网络，仅供参考]
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In plants and algae that undergo alternation of generations, a gametophyte is the multicellular structure, or phase, that is haploid, containing a single set of chromosomes, and has its own information on genetic expression.
在植物世代交替的生活史中，配子体是产生配子和具有单倍数染色体的植物体，并且有自己的遗传表达信息。
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Having a chromosome number greater than but not an exact multiple of the normal euploid number.
超倍的有一个染色体数目的，此数目比正常超倍体数目大，但不是它的整倍数
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These cells often have a variable chromosome number .
这些细胞的染色体数目不等，（称为"非倍数染色体"。
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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，一种生物单倍体染色体数目是7，整倍数将是7、14、21、28等数目，并且每条不同的染色体有相等的数目。
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These microscopic characteristics of pollen grain and stomata could be used as the evidence to identify diaploid spieces and hexaploid, octoploid spieces whose chromosome ploidies are hugely different.
结论］用花粉粒和气孔的一些微观特征作为鉴别二倍体和六倍体、八倍体等染色体组倍数相差较大的物种有一定的依据。
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Reduction division The first division of meiosis , including prophase, metaphase I, and anaphase I. It results in a haploid number of chromosomes gathering at each end of the nuclear spindle.
减数分裂：减数分裂中的第一次分裂，包括分裂前期，中期 I 和后期 I ，形成单倍数目的染色体在每一个核纺锤体末端聚集。
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Zygotene is characterized by the active and specific pairing of homologous chromosomes leading to the formation of a haploid number of bivalents.
偶线期时，以同源染色体活跃的、特定的配对为特征，形成了单倍数的二价染色体。
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Some species of sturgeons are polypolids. The hybridization is common even between genera Acipenser and Huso. The parents of different species with the same chromosome numbers will produce reproductive offsprings, and thus, genetic introgression among species would easily happen in the nature conditions.
鲟具有多倍体特徵，其中鲟属及鳇属杂交的情形非常普遍，染色体倍数相同的亲代杂交产生的子代具有繁殖力，因此在自然情况下或人为移殖时很容易造成基因渗入现象。
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The basic diploid number of chromosomes in the family Cobitidae was deemed to 2n=50. The C . sinensis with 2n=40 may originate from the ancestor of the subfamily Cobitidae. The C sinensis with 2n=90 which reserved all of 40 original chromosomes maybe result from heterologous hybridization among some fishes of the subfamily Cobitidae. The C . sinensis with 2n=76 is probably a branch of hybrid offspring.
鳅科鱼类染色体的祖先二倍数是2n=50，2n=40的中华花鳅可能是由类似于泥鳅的2n=50的鳅亚科祖先经罗伯逊易位2n=50→48→40转变而来的。2n=90的中华花鳅保留了初始的40条染色体，它可能是由2n=40的中华花鳅与同为鳅亚科的其它鱼类杂交后演化而来的。2n=76的中华花鳅并非异源三倍体，它可能是杂交后演化的一个分支。
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After introduction of the recombinant plasmid into BME cells, the capability of proliferation was obviously enhanced and the DNA content was changed, the cell proliferation lifespan was elongated to 13 population doublings to control.
导入STAT3基因后，细胞增殖能力增强，染色体倍数发生变化，细胞的增殖寿命较对照细胞延长了13代，表明导入STAT3基因后，能延长体外培养的牛乳腺上皮细胞的寿命。
- 更多网络解释与倍数染色体相关的网络解释 [注：此内容来源于网络，仅供参考]
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diplont：染色体倍数个体
diphyllous 双叶的 | diplont 染色体倍数个体 | dipmeter 地层倾角测井仪
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euploid：倍数染色体的
大戟属 euphorbium | 欣快(症),精神异常欣快 euphoria | 倍数染色体的 euploid
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euploidy：整倍数性
整倍数性(染色体)种(含有倍数性染色体的种) euploidion | 整倍数性 euploidy | 真孔;硅藻细胞膜上的孔 eupole
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gametophyte：配子体
:) 配子体(gametophyte) 在植物世代交替的生活史中,产生配子和具单倍数染色体的植物体. 苔藓植物配子体世代发达,习见的植物体为其配子体,孢子体寄生在它上面. 蕨类植物的配子体称原叶体,虽能独立生活
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polypide：虫体
polyphyodont 多换性齿 | polypide 虫体 | polyploid 有多倍数染色体
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polyploid：多倍体
1.数目性染色体畸变 染色体的数目异常可表现为非整倍体(aneuploid),即其数目并非单倍体(haploid)的整倍数,在数目上出现多或少于整倍体,如45或47条染色体. 还可表现为多倍体(polyploid),即染色体数目整倍多于单倍体,如三......
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monoploid sporophyte：(染色体数)单倍孢子体
单倍数(染色体) monoploid numbers | (染色体数)单倍孢子体 monoploid sporophyte | (生活史中的)单倍相的 monoploidic
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directional stimuli：定向刺激,定向促进
diploid 二倍体(的),双重的,倍数的,双倍的,倍数染色体 | directional stimuli 定向刺激,定向促进 | disarmed strain 可转化态菌株
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diploic：板障的 (形)
diploe 板障 (名) | diploic 板障的 (形) | diploid 倍数染色体 (名)
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ploidy;polyploidy：(染色体)倍数性;多元性
鲜新世;上新世 Plocamium | (染色体)倍数性;多元性 ploidy;polyploidy | 同区交配法 plot-inbreeding method