间叶细胞的

The results are as follows: the dwarf mutant A846 pertain to half-dwarf type, which height is about 38.64 cm on average, preponderating over the half-height of the wild-type, the elongation stage of the mutant represent dwarf character, internode elongation patterns of caulis are similarly the sh-type dwarf mutant, in which the first internode shows specific reduction, the elongation of these cells in the elongation zone immediately above the IM was dissimilar to the wild-type, longitudinal length of parenchyma cells were curtate, also the first internode exhibit markedly, which average is under the corresponding internode of the wild-type, the differentiation of the IM of each internodes of stem was similar to wild-type, as well as the number of internodes and the length of sheath of flag leaf.

结果表明：突变体A846平均株高38.64cm，大于野生型株高的一半，为半矮秆类型；其矮生性在拔节期显著表现；主茎茎秆各节间收缩比例不一，穗下第一节间显著缩短，与sh-型突变体类似；茎秆各节间居间分生组织细胞分化正常，由居间分生组织分化的细胞延伸受到不同程度的阻碍；各节间基本组织细胞纵向长度相应缩短，穗下第一节间缩短比例最大，其平均值小于野生型的一半；主茎节间数目与旗叶的叶鞘长类似于野生型。

The authors suggest a formula for modifying computation of Ci value (intercelluar CO2 concentration)in photosynthesis.

依据气孔开度的平均值和标准差，笔者提出一个修正叶光合过程中计算叶肉细胞间CO2浓度值的公式。

The size and localization of oil cells in the leaves, combined with the thickness of leaves, the number of layer of palisade tissue, the ratio of the thickness of palisade tissue to that of spongy tissue, the hypoderm, and the type of hairs, may be used as the identification characteristics of the generas, and even species.

木兰科植物油细胞的分布及其大小与叶厚、栅栏组织层数、栅栏组织与海绵组织厚度间的比值以及下皮层的有无、表皮毛的类型、叶脉的结构等特征相结合，可作为该科中属、甚至种的鉴别特征。

We used two cell line models, human marrow-derived multipotent mesenchymal stem cells and mouse 3T3-L1 fibroblast cells.

我们总共分析了二种细胞模式，人类骨髓间叶干细胞以及老鼠的纤维母细胞株3T3-L1。

Leaf epidermis of 35 species of Ormosia in China was examined under light microscope andscanning electron microscope. The epidermal cells of both upper and lower leaf surfaces are polygonal or irregular in shape, anticlinal walls are straight, arched, sinuolate or sinuate, and stomata are elliptic or ovate.

用光学显微镜和扫描电子显微镜观察了红豆属35种的叶表皮形态，这些植物的叶上下表皮细胞为不规则形或多边形，垂周壁有平直、弓形、浅波状或深波状，表皮细胞形状和垂周壁在种间有一些差异。

For first aspect, previous studies have shown that the adoptively transferred stem cell have characteristics to target and to migrate to tumor lesion in vivo. Therefore, human mesenchymal stem cells were used to target murine sarcoma-derived lung metastases and viewed as a "Trojan Horse".

第一部分是利用干细胞具有活体趋癌的特性，以人类间叶干细胞为媒介追踪由小鼠肉瘤细胞引起之肺脏转移，并结合蛋白质疫苗针对干细胞趋癌所诱发体内免疫来抑制肿瘤之生长。

Meanwhile, the expression of type II collagen, the important marker for chondrogenesis of MPCs, was found in cells treated only with DEX/ TGF-β1 but not cells treated with osteogenic factor or control group.

同时，另一个重要的间叶前驱细胞软骨化表现蛋白第二型胶原蛋白，只有在肾上腺皮质酮跟转形成长因子持续处理的组别中表现，而在其他处理的组别都没有表现。

Raman microspectroscopy was applied to monitor hydroxyapatite associated with the differentiation of the human mesenchymal stem cells to osteoblast.

在人体间叶干细胞分化成骨母细胞时，可利用拉曼光谱仪，对不同时期的骨母细胞做监测；最主要的差异是氢氧基磷灰石(Hydroxyapatite， HA)强度的表现。

Results Different degree expression of FasL can be observed in the trophoblasts of all 40 placentas, but no expression of FasL can be seen in endometrium tissues.

结果 40例胎盘组织中滋养叶细胞均有不同程度的Fasl表达，宫内膜组织的腺体及间质细胞等均未见明显Fasl表达。

Thefeatures of floral and leaf morphogenesis , the variation of perforation plate of vessels ,the contact types between vessels and xylem parenchyma cells , the organic anatomy ofC .

本文从连香树花和叶的形态发生与发育，导管分子穿孔板韵变异，导管分子间以及导管分子与木质部薄壁组织细胞的接触方式，器官的解剖结构等方面进行了研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。