分裂组织

Afte GVBD, the two MTOCs begin to organize the meioses spindle. The animal pole process retracted back and the polar body extruded from the site of former animal pole process.

生发泡破裂后，两个微管组织中心组织形成减数分裂纺锤体，然后第一极体以"收缩-排出"的独特方式排出。

The plant hormone cytokinin plays important roles in cell division and differentiation of floral meristem.

细胞分裂素对拟南芥花分生组织细胞的分裂和分化具有重要作用。

The hostile influence, the organizations of national liberation tide, the race abruption influence and the terroristic bodies use Internet to undermine and overturn our nation; maliciously frying to make the hot spots and the allergic events, demagogy and alluring the dissatisfied emotion of the people have seriously effected the social stability; the information about gamble and deception which comes to prosperity has undermined the security order at Internet, Infringed upon the legal rights of the people, endangered the development of Internet and destroyed the national security.

境内外敌对势力、民运组织、民族分裂势力、恐怖组织利用互联网对我进行渗透、颠覆和恐怖破坏活动；网上恶意炒作热点问题和敏感事件，煽动和引发群众不满情绪，严重影响社会稳定；网上淫秽色情、赌博、诈骗等有害信息和违法犯罪活动大量出现，破坏网上安全秩序；一些公司之间利用互联网窃取对方的商业机密，恶意攻击他人的网站，严重侵犯人民群众合法权益，给国家、社会和公民的合法权益造成重大损失，严重危害互联网健康发展，关系到国家安全。

He type of ossein in group B was mainly type Ⅰ collagen while that in group A type Ⅱ and it exhibited as a process of fiber formation in group C. The reason for why TGF-β〓 can promote ossification induced by BMP is that can promote the differentiation and proliferation of mesenchymal cells to supply more target cells for BMP, promote the differentiation and proliferation of mature osteocytes and chondrocytes, inhibit metalloproteinase to decrease the destruction of bone tissue and promote calcification of bone matrix.

GF-〓能促进BMP骨诱导作用主要因其能促进间充质细胞的分裂增殖为BMP提供丰富的靶细胞、促进成熟骨及软骨细胞的分裂增殖、促进骨细胞产生Ⅰ型胶原而抑制软骨细胞产生Ⅱ型胶原，抑制金属蛋白酶的活性以减少组织破坏、促进基质钙化等作用而使骨生成能力增加，提示它和BMP具有协同作用。

Some single embryogenic cells produced an embryonic cell and a suspensor cell by the first division and embryonal suspensor masses were produced after several divisions.

胚性愈伤组织中的一些单个胚性细胞经过第一次分裂产生两个细胞，即胚细胞和胚柄细胞，它们继续进行分裂几次以后形成胚性胚柄团结构。

The nucleus vegetative in nature derived from unequal or equal division of the uninucleate pollen in rye anthers cultured in vitro develops into pollen embryoids or calli.The green haploid plantlets are differentiated successfully.

离体培养黑麦花药，单核花粉可以通过不等分裂和均等分裂由营养性质的核发育成花粉胚状体或愈伤组织，并且最后形成了单倍体植株。

Adding fresh medium to cultures, when they had been cultured for 5-8 days, could promote cell sustained division, after which, adding a medium with lower concentration osmatic substance or without osmatic one could futher stimulate the cell division and ensure the active growth of the cell masses.

采用液体浅层培养方法，对埃斯基和雷蒙特红豆草的原生质体进行了培养。埃斯基花茎愈伤组织的原生质体在VK和Kao＇s培养基中2-6天分裂，2周内形成细胞团，19天时的分裂率和克隆率分别为71.41-76.19％、64.78-67.03％。

Results:The positive expression of P53 and c－Myc protein in nuclei was bound up with poor-differentiated tumours;the positive expression of Fas and c－Myc protein in cytoplasms was consistent with well-differentiated tumours.

采用免疫组织化学方法对骨肉瘤、骨化性纤维瘤、骨纤维结构不良和正常骨痂组织进行c－Myc、Fas和P53蛋白测定，与肿瘤组织学分级、细胞分化及核丝分裂比较分析。

Primary tissue Plant tissue that is derived solely from meristems present in the embryo and their derivatives.

初生组织：指直接来源于胚的分生组织及其衍生细胞分裂活动所形成的植物组织。

The callus started to produce near the surface of the wound from the remaining immature xylem cells including xylem parenchyma cells and xylem ray parenchyma cells...

愈伤组织由靠近伤口表面未成熟的本薄壁组织细胞和木射线细胞分裂产生，维管形成层在愈伤组织内层发生，且是一个渐进的过程。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。