查询词典 germ cells

Finally, because cnx-1 can further increase the germ cell death in ced-1 mutant, and the phenotype can be rescued by introducing cnx-1::gfp into the cnx-1; ced-1 double mutants, we suggest that cnx-1 acts in the engulfing cells other than the dying cells during the engulfment process of germline apoptosis.

除此之外，我们亦分析了cnx-1突变下ced-1(e1735)品种虫体之生殖母细胞的细胞死亡数量，发现cnx-1突变会额外地再提高ced-1突变下线虫生殖母细胞的死亡数量，且此现象可被外加入之cnx-1：：gfp 所消除；这两现象显示出cnx-1在线虫生殖母细胞的细胞尸体吞噬过程亦具有功能。

The ability of multiple lineage differentiation and long term self-renewal make stem cells to be the most important "seed cells" in future regenerative medicine and the best tool for the research in human early germ layer specification and organogenesis, drug screen and gene therapy.

干细胞具有的多向分化潜能和自我更新能力使其成为未来再生医学的重要种子细胞，并成为研究人类早期胚层特化和器官形成、药物筛选以及基因治疗的最佳工具。

The results showed that pathogen conidia germination germ tube after the invasion from pore to complete the required invasive 12h ~ 48h, the 10d show symptoms around, 16d browser ripe conidia; host bacteria cause symptoms of infection, the mycelium from the Under surface of leaf across the mesophyll cells, in thin-walled small positive inter-leaf assembly, and finally the formation of conidia, and conidia generated subepidermal parenchyma cells in between, a certain randomness.

结果表明：病菌分生孢子萌发后产生芽管从气孔侵入，完成侵入需要12h～48h，大约到10d显示症状，16d分生孢子器成熟；病菌侵染寄主引起症状后，菌丝多从叶背面跨过叶肉细胞，在叶正面薄壁细间集结，最后形成分生孢子器，分生孢子器产生于表皮下薄壁细胞之间，具有一定随机性。

BACKGROUND: Embryonic stem cells develop from early blastular inner cell mass. Under proper condition, ESCs can maintain undifferentiated state in vitro, normal diploid nuclear type, and proliferative potential. In addition, ESCs possess multi-directional differentiation capacity and can differentiate into all sorts of cells of three germ layers.

背景：胚胎干细胞来源于发育早期囊胚的内细胞团，适当条件下能在体外维持未分化状态、正常二倍体核型及无限增殖能力，且具有多向分化潜能，能够发育分化成机体3个胚层的所有类型细胞。

Keratin antibody IgM 3B4. CONCLUSION: Natural monoclonal anti??keratin antibody IgM 3B4 can inhibit the adhesion of Candida albicans to the malpighian cells, human buccal epithelial cells and endothelial cells of fetal umbilical vein, and decrease the invasion of Candida albicans due to its inhibitory action on the formation of Candida albicans germ tube,which indicates that natural antibody IgM plays a role in the natural immunity against yeast infection.

单克隆天然抗角蛋白抗体IgM 3B4在体外能够抑制白念珠菌芽管形成，能够抑制白念珠菌与人角质形成细胞、人口腔黏膜上皮细胞、胎儿脐静脉内皮细胞的粘附，从而降低白念珠菌的侵袭力，提示天然抗体IgM在机体抗真菌感染的天然免疫中可能具有积极的作用。

The Vg-negative reaction of the triploid female rainbow trout could not provide full evidence for the impossibility of liver to synthesize Vg. That Vg was not synthesized resulted from insufficient estradiol due to the retardation of ovaries development, the un-differentiation of follicular cells and the lost interaction of germ cell and somatic cells. It could be concluded from yolk genesis that the shortage of female triploid rainbow trout's Vg resulted from the abortive ooecium, but did not result in sterility.

由于三倍体雌性虹鳟卵巢发育受阻，无滤泡细胞分化，生殖细胞与体细胞的互作缺失，不能分泌足量的17β-E2以诱导Vg的合成，因而肝脏的Vg阴性并不能说明肝脏不具备合成Vg的能力，从卵黄发生的角度分析，卵黄蛋白原的缺乏不是导致三倍体虹鳟雌性不育的原因，而是其卵泡败育的结果。

Desmoplastic ameloblastoma may be arise from the early stage of the dental germ formation, epithelial cells of the tumor had the tendency to differentiate to the keratinized cells.

DA可能为牙胚发生较早阶段发生的肿瘤，且肿瘤上皮有向角化细胞分化的倾向。

Furthermore, these cells could differentiate into cell types of the three germ layers in vitro and in teratomas. These findings demonstrate that iPS cells can be generated from adult human fibroblasts.

以上种种结果显示，科学家们已能顺利将成人的纤维母细胞诱导为多功能性的干细胞，且能更进一步地朝制造出特有疾病的干细胞迈进。

There were all kinds of tissue cells in the teratomas acquired from in-vitro differentiation, such as, neuro epithelium, skeletal muscle, respiratory epithelium. This further proved the isolated mouse ES cells could differentiate into three germ layers of tissue types.

体内分化实验所获得的畸胎瘤中存在各种组织细胞，如一些神经上皮样组织；横纹肌；呼吸上皮样组织等，这进一步证明所分离获得的小鼠ES细胞具有三个胚层的分化能力。

These two-factor iPS cells are similar to embryonic stem cells at the molecular level, contribute to development of the germ line, and form chimaeras.

之所以有可能这样，是因为这些神经细胞比胚胎干细胞表达更高水平的内生Sox2 和 c-Myc，这说明具有适当匹配的转录因子的体细胞是生成iPS细胞的一个潜在有用的起始点。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。