八倍

基本解释 (translations)

octuple  ·  octupled  ·  octuples  ·  octupling

词组短语

eight times

与八倍相关的网络例句 [注：此内容来源于网络，仅供参考]

The result showed that newwheat species might be prodcued in progeny of unstable amphidiploid, which offeredsignificant pattern for evolution from octaploid wheat to hexaploid wheat and widenedthe train of thought of studying the origin of biological species.

这个结果显示，通过对双二倍体分离后代的有效选择，有可能形成一个新的小麦种，从而为从八倍体小麦向六倍体小麦演化提供了一个新的进化模式，拓宽了研究物种起源的思路。

Pollen plants from octoploid triticale anther culture were propagated as clone linesand had been used as anther donors for further culture in two successive years....

由八倍体小黑麦花培所得的花粉植株再进行一次花培，在所获得的 C 类植株中就能选出花培效率达到八倍体小黑麦水平的个体。

Diploid species and hexaploid, octoploid species of triticeae had remarkable differences in micro-morphological characteristics of pollen grain and stomata. However, some differences between hexaploid species and octoploid species were not significant.

可见，小麦族二倍体物种与六倍体物种、八倍体物种在花粉粒和气孔的微观特征方面有明显差异，但六倍体和八倍体物种之间差异不明显。

In the progenies of octoploid Triticale Jinsong49 crossed with octoploid Tritileymus, a stable germplasm line named Shannong030-1 was obtained.

利用细胞学、染色体C分带和原位杂交方法，对八倍体小黑麦劲松49与八倍体小滨麦杂种后代选育的稳定遗传材料山农030-1进行了鉴定。

It was proved that the genomes from E. intermedia may be different between six octoploid Trititrigia and another five 8x Trititrigia Zhong1, Zhong2, Zhong3, Zhong4 and Zhong5 acquired by other breeder.

综合种子醇溶蛋白电泳和细胞学分析结果，初步认为本研究选育的6个八倍体小愝麦与前人选育的中1、中2、中3、中4、中5等5个八倍体小偃麦所携带的中间偃麦草染色体组可能不完全相同。

By using electrophoresis analysis of seed gliadins, the specific bands of E. intermedia were discovered in electrophoretogram of 6 octoploid Trititrigia, the band types of Shannong TE183, Shannong TE185, Shannong TE198, Shannong TE256 and Shannong TE347 are basically the same, and that of Shannong TE188 is different from the other 5 octopliod Trititrigia mentioned above .

种子醇溶蛋白电泳分析证明，6个八倍体小偃麦醇溶蛋白图谱中均具有亲本中间偃麦草的特异带，并且山农TE183、山农TE185、山农TE198、山农TE256和山农TE347等5个八倍体小偃麦的带型基本一致，为同一类型，而山农TE188为另一类型。

The trigerieric hybrid involving Triticum, Leymus and Thinopyrum has been created by the cross between Octoploid Tritileymus and Octoploid Tritithinopyrum, and the morphology, fertility and cytology of the F1 hybrids was studied.

利用八倍体小滨麦和八倍体小偃麦杂交，创制出小麦－滨麦－偃麦草三属杂种，对杂种F1进行了形态学、育性和细胞学分析。

The results showed that the number of chromosome, which was from the cultured seedlings of meristem tip and the rank seedlings of meristem tip, was not altered, both the number were 2n=16,the hereditary stability of callus and regeneration plant was poor; and the variation percentage of chromosome in callus was 43.4%, among which haploid accounted for 6.7%, triploid accounted for 2.5%,tetraploid accounted for 10%,pentaploid accounted for 4.2%,hexaploid accounted for 3.3%,septuploid accounted for 4.2%,octoploid accounted for 3.3%,dysploid accounted for 9.2%;the chromosome variation percentage of differentiation seedlings derived from callus was11.7%,among which haploid was 6.7%,triploid accounted for 1.7%,tetraploid was 3.3%.

结果表明，茎尖分生组织培养的幼苗及丛生苗遗传稳定，其染色体未发生倍性变异，均为2n=16；愈伤组织及其再生苗遗传稳定性较差，愈伤组织染色体数变异率为43.4%，其中单倍体占6.7%、三倍体占2.5%、四倍体占10%、五倍体占4.2%、六倍体占3.3%、七倍体占4.2%、八倍体占3.3%、非整倍体占9.2%；愈伤组织分化苗染色体变异率为11.7%，其中单倍体占6.7%，三倍体占1.7%，四倍体占3.3%。

Octoploid tritielytrigia type TAI-7045 showed immunity to yellow rust and middle resistance powdery mildew. CH-9916 is immune to yellow rust in seedling and adult stages, powdery mildew in seedling and adult stages, and their powdery mildew middle resistance. These suggested that the high powdery mildew-resistance in Octoploid tritielytrigia TAI-7045 had probably been transferred into common wheat.

通过对条锈病及白粉病抗性评价，结果表明：亲本八倍体小偃麦TAI-7045、小偃麦衍生系CH-9916对条锈病表现免疫，对白粉病表现中抗，而另一亲本"晋麦33"对条锈病、白粉病表现高感，推测小偃麦衍生系CH-9916抗条锈病及白粉病的基因均来源于代换的一对染色体——亲本八倍体小偃麦TAI-7045即来源于中间偃麦草。

The chromosome behavior of the meio sis at MI of the hybrids between every 2 of 5 OTE types and between vevry one of the hybrids with Tr.aestivum was observed.

通过八倍体小偃麦与普通小麦杂交，八倍体小偃麦相互间杂交，观察了杂种F1花粉母细胞减数分裂行为。

与八倍相关的网络解释 [注：此内容来源于网络，仅供参考]

eightfold：八倍的

eighteenthly 第十八地 | eightfold 八倍的 | eighth 第八

eightfold：八倍地

eighteenthly 第十八地 | eightfold 八倍地 | eightfold 八层地

eightfold：八倍 八重

eightextrachannels 奇经八脉 | eightfold 八倍 八重 | eightfoldway 八重法

octoploid：八倍体

线状胎座科;八足科(卢开运) Octoknemaceae | 八倍体 octoploid | 八倍性 octoploidy

octuple：八倍 八维 八重

octualsequence 八进制系列 | octuple 八倍 八维 八重 | octuplepress 八重印刷机

octuple：八倍的/八层的/八倍

octroi /入市税/ | octuple /八倍的/八层的/八倍/ | octyl /辛烷基/

octaploid：八倍体

octamer sequence 八碱基顺列 | octaploid 八倍体 | octopine 章鱼碱

digenomous octaploid：二染色體組八倍體

二球果;有二小乾果的 dicoccus | 二染色體組八倍體 digenomous octaploid | 二染色體組二倍體 digenomous diploid

octaploidy：八倍性

octaphenyluranocene 八苯基环辛四烯铀 | octaploidy 八倍性 | octarius 量磅 品脱

octoploidy：八倍性

八倍体 octoploid | 八倍性 octoploidy | 八炭糖 octose