杂交

On the basis of observation on the denucleation process of mammalian erythroid cells in vito and in vitro, the present study was designed to investigate the regulatory effect and its mechanism of mammalian erythroblast cytoplasmic factor on malignant phenotype and gene expression of hybrid cells formed by cellular engineering fechnique of cell hybridization between the mouse plasmocytomas SP (2/0) cell line and rat erythroblasts.

本研究选用正常大鼠中幼、晚幼成红细胞与小鼠浆细胞瘤（SP2/0）细胞进行异种细胞杂交，研究哺乳动物红细胞胞质因子对肿瘤细胞恶性调控的效应及其机制。

By using two color FISH with one euchromosome probe and one sex chromosome probe, the sperm with same color of two hybridization signals in one sperm head could be identified as aneuploidy sperm or diploid sperm.

若用1条常染色体探针和1条性染色体探针进行FISH，可以区别头部有2个相同颜色荧光杂交信号的精子属非整倍体精子或二倍体精子。

Its economy value of the exhumation is also not thorough.

目前人们对这个新品种的认识还不全面，特别是在我国人工栽培杂交新美柳的现状还是空白，其经济价值的发掘更是不深入。

The positive plants which were just tested by PCR need further study such asmolecular hybridization, expression test, molecular mark selection and drought toleranceidentification until it is breeding to be steady transgenic breed.

PCR检测阳性的植株，还有待进一步作分子杂交和表达检测，以及后代的分子标记选择和耐旱性鉴定，培育成稳定的转基因株系。

Panicle exsertion of parents, F_1, F_2, BF_1 in 6 crosses for the tall-culm recessive species from two different sources in rice was analysed.

分析了2个不同来源水稻高秆隐性种质的6个杂交组合F_1，F_2，BF_1以及相应亲本的穗伸出度。

However, again and again, he found he had to take more journeys since he discovered that he was stuck in the"Double Exteriority"situation, experienced the fragmentation of self, the split of man and writer, no matter what place and culture he was in.

第三章分析了奈保尔通过走出自己作为前殖民地人对于英伦的幻想，从而最终摆脱了其身份裂变的痛苦，达到人和作家身份的融合，以积极的态度接受自己必然面临的杂交身份。

With rye cultivar AR71 as the source of resistance to wheat sharp eyespot,we tried to transfer the rye resistant genes into eight wheat cultivars or lines by pollen tube pathwaymethod and intergeneric crossing between wheat and rye.

以抗小麦纹枯病的黑麦AR71为抗源供体，以鲁麦1号、有蜡、百农3217、圆锥小麦TG29等8个小麦品种为受体，试图通过花粉管通道法和属间杂交的方法，导入供体的抗纹枯病基因。

The conclusion showed that the yeast two hybrid cDNA library of chicken B cells Bursa of Fabricius was successfully constructed by CLONTECH SMART method in yeast cells.

研究结论表明可在酵母细胞中利用CLONTECHSMART技术成功构建鸡法氏囊B细胞的酵母双杂交cDNA文库。

By immunohistochemistry and in situ hybridization,the localizations of heat shock protein 70 (HSP70) and HSP70 mRNA in heart,liver,lung,kidney,spleen,thymus and bursa of Fabricius of 6 h heat stressed broilers were studied.

利用间接法免疫组织化学技术和RNA探针原位杂交技术，研究了HSP70 及HSP70 mRNA在热应激6 h处理肉鸡心脏、肝脏、肺脏、肾脏、脾脏、胸腺和法氏囊等组织中的分布。

The study was conducted as a 5 x 2 factorial randomized complete block design.

为了研究维生素E添加量与有机微量元素对猪肉质的影响，用170头65 kg左右的PIC杂交商品猪进行为期35d的对比饲养试验。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。