- 更多网络例句与同源多倍体相关的网络例句 [注：此内容来源于网络，仅供参考]
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In plants this is sometimes overcome by the doubling of the chromosome number, giving an allopolyploid.
在植物中，这种不育现象有时可因为染色体数目加倍而抵消，产生同源多倍体。
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Of the genetic diversity between diploid and autopolyploid watermelon.
西瓜二倍体及同源多倍体遗传差异的AFLP分析。
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In the self-bred progenies of autopolyploid,we found that a very few chimaeraexist in the cells of root tips,but most of them had no change in ploidy. We also found13 diploid plants in the experimental plot (ratio is 0.46%) and can be divided into 4categories.
在部分同源多倍体株系的自交结实后代中，随机取样进行根尖染色体检查，结果表明多倍株系体的自交结实后代倍性没有变化，但发现有个别细胞为不同倍性的嵌合体；田间观察到分离出来的极少数正常二倍体，占0.46％，按照形态特征可以分成四个不同的类型。
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But the abnormal phenomena in autotetraploid rice were more than that in diploid rice.
同源四倍体水稻胚囊发育过程与二倍体基本一致，但在同源四倍体水稻胚囊的形成和发育过程中出现了较多的异常现象。
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Along with rapid development of bio-technology, artificial chromosome doubling in vitro is the efficiency approach of producing polyploidy plants. Advances on in vitro induction of autotetraploid in plants was reviewed.
随着生物技术的迅速发展，通过植物离体组织人工诱导多倍体已经成为获得多倍体植株的有效途径，本文就植物离体组织染色体加倍诱导同源四倍体的研究进展做一介绍。
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In the crosses of the autotetraploidy rices used as the females, some seeds could be got, but more seeds were obtained in these crosses by the special treatment that the DH solution was put into the caryopses before the pollination.
在以同源四倍体水稻为杂交母本的杂交组合中，可以获得一些实粒种子，但是，如果在授粉前利用DH溶液对同源四倍体水稻的去雄颖花进行处理后再授狼尾草的花粉粒则能获得更多的实粒种子。
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Autopoly-ploids may arise from the fusion of diploid gametes that have resulted from the NONDISJUNCTION of chromosomes at meiosis.
同源多倍体通常可能来自在减数分裂过程中染色体不分离导致的二倍体融合。
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Autopoly-ploids may arise from the fusion of diploid gamete s that have resulted from the NONDISJUNCTION of chromosomes at meiosis.
同源多倍体通常可能来自在减数分裂过程中染色体不分离导致的二倍体融合。你知道它的英文吗？
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Results showed that the PMC meiosis of autotetraploid was similar to the diploid except some particularities. In metaphase Ⅰ, multivalent, quadrivalent, trivalent, bivalent and univalent were observed and some of the chromosomes were found not to rank on the metaphase plate and so did in metaphase Ⅱ cells. In anaphase Ⅰ and anaphase Ⅱ cells, there were lagging chromosomes, chromosome bridge and fragment. During anaphase Ⅱ and telophase Ⅱ, chromosome segregation was not synchronous or equal. At tetrad stage, dyad, triad, tetrad with micronucleus and polyad appeared.
结果表明，同源四倍体花粉母细胞减数分裂过程与二倍体相比，中期Ⅰ染色体构型复杂，有多价体、四价体、三价体、二价体和单价体；中期Ⅰ及中期Ⅱ有部分染色体没有排列在赤道板上；后期Ⅰ及后期Ⅱ出现落后染色体、染色体桥及断片；后期Ⅱ和末期Ⅱ有染色体不同步分离及不等分裂的现象；四分体时期还出现二分体、三分体、含微核的异常四分体及多分体。
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However, analysis of DNA methylation level indicated that the total DNA methylation levels were not significantly different between diploid and autotetraploid. Autotriploid showed a trend of low DNA methylation level. It implied that the alterations of DNA methylation levels were not linear with the autopolyploidy level in watermelon.
有趣地是，二倍体与四倍体西瓜相比DNA甲基化水准却未发生大规模的调整，而三倍体西瓜显示出较为明显的低DNA甲基化水准趋势，表明西瓜同源多倍化过程中其基因组DNA甲基化水准变化与其倍性不成线性关系。
- 更多网络解释与同源多倍体相关的网络解释 [注：此内容来源于网络，仅供参考]
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allopolyploid：异源多倍体
31异源多倍体(allopolyploid)两个不相同的种杂交,它们的杂种再经过染色体加倍,就形成了异源多倍体. 32同源多倍体(autopolyploid)同一物种经过染色体加倍形成的多倍体,称为同源多倍体. 33非整倍体(aneuploid)有一种染色体数目的变异,
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autopolyploid：同源多倍体
32同源多倍体(autopolyploid)同一物种经过染色体加倍形成的多倍体,称为同源多倍体. 33非整倍体(aneuploid)有一种染色体数目的变异,是增减一条或几条,染色体数目不是整倍数,所以叫非整倍体.
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autopolyploid：同源多倍性的;同源多倍体
autopolyhaploid 同源多倍单倍体的 | autopolyploid 同源多倍性的;同源多倍体 | autopolyploidy 同源多倍性
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Autopositive：直接正片 直接正像材料
autopolyploid同源多倍体 | autopositive直接正片 直接正像材料 | autopour自动开塞机
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gooseherd：饲鹅者
duplicational polyploid 重复多倍体, 同源多倍体 | gooseherd 饲鹅者 | accounting activity 会计活动
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duplicational polyploid：重复多倍体, 同源多倍体
divergence angle 扩张角, 发散角 | duplicational polyploid 重复多倍体, 同源多倍体 | gooseherd 饲鹅者
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duplicational polyploid：重复多倍体(即同源多倍体)
dune 沙丘 | duplicational polyploid 重复多倍体(即同源多倍体) | duplicato 双重,成两倍
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autophagic vacuole：自噬空泡
\\"自体消瘦\\",\\"autophage,autophagy\\" | \\"自噬空泡\\",\\"autophagic vacuole\\" | \\"同源多倍体\\",\\"autopolyploid\\"
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avirulence gene：无毒性基因
autopolyploid 同源多倍体 | avirulence gene 无毒性基因 | back cross breeding 回交育种
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polyplegia：多肌麻痹
polyplant 聚合装置 聚合装置 | polyplegia 多肌麻痹 | polyploid 多倍的 多倍体 同源多倍体