推测

Sequence analysis showed that the size of 16S rRNA gene was in 1235 bp, and lacking several regions which regarded as eukaryotic sequence, was more similar with prokaryotes than eukaryotes in sequence structural feature; it could be implied that the microsporidia had split from ancient eukaryotes very early in time on the phylogenetic tree.

序列分析表明，16SrRNA基因大小为1235bp，缺乏多个被认为是真核生物序列的区域，序列结构特征更多地类似于原核生物的，在进化上，推测微孢子虫在很早以前与原始真核生物产生分歧；分子进化分析发现，同属的微孢子虫可以处于系统进化树不同的分枝。

By the comparision of the divergence of transposable elements in microspordian genome, it was hypothesed that at least one loss event of transposable element had occurred during microsporidian genomic evolution.

根据不同种微孢子虫基因组之间转座元件的差异，推测在微孢子虫基因组进化过程中，至少经历了一次转座元件的丢失事件。

It was suggested that the activity of mitochondrial CcO in liver of Microtus brandti might be related to the establishment of homeothermy mechanisms.

据此推测布氏田鼠肝脏内CcO的活性可能与恒温机制的建立有关系。

Sequence analysis revealed that the identity of the three cDNA sequences and deduced amino acids among Microtus fortis, Homo sapiens, Mus musculus and Rattus norvegicus was high.

这三个基因的核酸序列及其推测的氨基酸序列与人、大小鼠序列高度同源。

This expectation is mirrored by available forecasts and projections, and is also in line with financial market developments.

这种预期不仅反映在现有的各种预测和推测中，而且也符合金融市场的发展情况。

These results suggested that Tyr710 may influence the stability of the monocyclic C-10 cationic intermediate through the interaction with Trp390 and play a role in preserving the cyclase structure and the conformation of active site.

由这些实验结果，我们推测Tyr710可能透过与Trp390作用来影响单环C-10碳阳离子中间物的稳定性，并且在维持蛋白质的结构及活性区的形状上有所贡献。

To summarize molecular, morphology, chromosome and pollen characters, the conclusion was reached that Epimedium was an nd monophyletic taxon. To divide the genus into any groups would be artificial. It is proposed that the disjunction by space, climate and seas were the main reason of respectively differentiation of each group by the view of geographic and climate changes in the temperate zone of the world. Because of its evolution-conservation, the disjunction did not bring about obvious divergence on the level of molecular and morphology.

综合分子特征和形态、细胞学、孢粉学等性状，提出淫羊藿属是一个进化上极为保守的、自然的单系的植物类群，进行属下任何阶元的划分都将是人为的，从旧世界温带的地质变化及气候变迁的角度推测，空间、气候和海洋的隔离是产生类群各自分化的主要原因，但由于其进化上极度保守，这些隔离尚未产生出类群间形态上和分子水平上的明显趋异。

We speculate that antisense p42 may affect the separation of replicated centrosome, thus results in the formation of monopolar spindle, and affact the happening of the cytokinesis of HAP42 cell.

推测反义p42可能特异地延迟或阻断联系中心体间某些蛋白的水解，影响了细胞已复制的中心粒的分离，形成了单极纺锤体。

Molecular chaperone ORF1-ORF2 could enhance Cry11Aa expression amount to a certain extent with an unknown mechanism, but did not have an effect on high mosquitocidal toxicity of Cry11Aa protein.

推测晶体蛋白Cry11A能否成功表达与其使用启动子的类型和两者的协调配合有关。

We have previously showed that CD40 activation induced the cell fusion and formation of multinucleated giant RS like cells from B lymphoma Daudi cells, which makes it clear that the Daudi cells obtained the ability of invasion after CD40 triggering.

CD40分子激发后的恶性B淋巴母细胞Daudi发生自身融合现象，表明肿瘤细胞在CD40分子激发后获得了某种侵润能力。而恶性B淋巴细胞的特性之一就是肿瘤细胞的广泛转移和侵润。因之，我们推测淋巴细胞的CD40分子激发可能对其扩散和转移会产生影响。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。