嵌合体

深州杨为近年选育出的嵌合体杨树优良无性系，分为A型、B型和C型。

Populus Shenzhou chosen and bred in recent years is chimera poplar superior clone , divided into type A , B and C.

45，X/46，XX嵌合体1例；

45 , X / 46 , XX chimera in one case ;

象镶嵌性一样，嵌合体指的是生物具有一种以上细胞类型。

The term chimaera refers to an organism which , like a mosaic , has more than one cell type .

血浆DNA在造血干细胞移植术后嵌合体荧光定量分析中的应用

The use of plasma DNA in fluorescent quantitative analysis of chimerism after hematopoietic stem cell transplantation

混合嵌合体中供者DNA比例的下降预示着早期排斥或复发。

The decrease of donor DNA amounts in mixed chimerism foreshowed the early graft rejection or relapse .

果蝇的B染色体；推测其是由染色体不等交换形成嵌合体所致。

It might be due to the unequal exchange between chromosomes which was resulting in the production of a chimera .

DNA指纹图在小鼠ES细胞嵌合体鉴定中的应用

The Application of DNA Fingerprint Technique in Monitoring the ES Cell Chimeric Mice

应用多聚酶链式反应（PCR）检测微嵌合体的形成。

Microchimerism was detected with PCR method .

鸡X期胚盘细胞的冷冻保存及复苏后嵌合体鸡制备的研究

Studies on the Cryopreservation Conservation of Chicken BCs in Stage X and Chicken Chimeras Using Frozen-thawed BCs

以U1小核核糖核酸为靶向基因构建HCV特异性嵌合体核酶

Construction of HCV specific U_1 small nuclear RNA chimeric ribozyme

重组DNA技术、转基因技术事实上也都是在制造分子层次上的嵌合体。

Recombinant DNA technology , transgenic technology is also a matter of fact in the molecular level to create the mosaic .

在4例FA中发现嵌合体患者1例。

Mosaic was found in one of the 4 FA patients .

PCR扩增禽类W染色体特异性的重复序列发现，2只嵌合体公鸡的性腺都嵌合了供体异性的细胞。

Hetero-sexual cells were found in the gonads of both chimeras by PCR amplifying the W-specific repeating sequences .

用基于SNP分型的实时PCR定量检测造血干细胞移植后的嵌合体

Quantitative Analysis of Chimerism after Hematopoietic Stem Cell Transplantation by Real-Time PCR Using SNP-based Genotyping

Collar网格的生成及其在嵌合体技术中的应用

Generation of the collar grid used in embedding technique

U1小核核糖核酸嵌合体核酶靶向抑制HCV表达的研究

Inhibition of HCV Expression by Specific U_1 Small Nuclear RNA Chimeric Ribozyme in Vitro and in Vivo

可以利用核移植技术建立核移植胚胎干细胞（nucleartransferembryonicstemcells.ntES）系，利用胚胎干细胞制备嵌合体动物，对胚胎干细胞进行基因改造等研究。

Nucleus transplantation technology could make nuclear transfer embryonic stem cell lines . Using ES cells could make chimera animals and modify genes , etc.

应用STRPCR及染色体核型分析检测供者嵌合体；

The donor chimera was detected by short tandem repeat-PCR ( STR-PCR ) and chromosome karyotype analysis .

DNA多态性诊断额外染色体和46，XX/46，XY嵌合体起源

Polymorphic detection of the origins of an extra chromosome and a 46 , XX / 46 , XY chimerism

囊胚细胞为供体的嵌合体制作：分离了X期的麻鸭囊胚细胞，进行了体外培养，发现在培养基中添加2-3%的胚胎提取物能很好的促进囊胚细胞的体外生长和增殖；

We found that the 2-3 % of embryonic extracts in DMEM is more suitable for the growth and proliferation of blastodermal cells in vitro ;

在32个主要异常包括19染色体号相互易位，9号染色体罗伯逊易位，一个大的倒位，两个三条X染色体的女性，和一个特纳嵌合体。

The32 major anomalies consisted of19 reciprocal translocations , 9 Robertsonian translocations , one large inversion , two triple-X females , and one Turner mosaicism .

FISH结果显示嵌合体山羊肝组织的个别间期细胞核具有两个人特异的杂交信号。

FISH experiment showed two positive hybridized signals in some liver cells of the chimeric goats , indicating that human liver like cells were present there .

XO/XY嵌合体者在Turner综合征中并不多见。

Mosaicism XO / XY ia not so common in Turner 's syndrome .

但是，c-Myc逆转录病毒的活化增加了嵌合体和子代的致瘤性。

However , reactivation of the c-Myc retrovirus increases tumorigenicity in the chimeras and progeny .

通过胚胎干细胞途径获得的嵌合体小鼠中neo基因在各组织中的分布

The Presentation of neo Gene in Chimeric Mice Obtained from ES Cells

经ES细胞鉴定，结果表明大部分ES样细胞系保持正常的核型并表达多能性的标志分子，可以在嵌合体小鼠中进行生殖系传递。

Most cell lines maintained normal karyotype and expressed markers of pluripotency , including germline transmission in chimeric mice .

人抗药基因在小鼠ES细胞中的表达及嵌合体小鼠的研究

Expression of human multidrug resistance gene ( mdr 1 ) cdna in murine ES cells and in chimeric mice

但雌猫已经有两条X染色体，因此它们即使没有额外的X染色体也能有这样的皮毛，也就是说，双面猫不一定是嵌合体。

But female cats already have two X chromosomes so they can own that coat without the extra X , which means Venus is not necessarily a chimera .

外源基因（双链DNA）作为外显子可能整合在一条染色体上的不同DNA链上，转基因鱼的第一代为嵌合体。

Foreign gene ( double stranded DNA ) is maybe integrated in different DNA strand of the same chromosome as an exon . The first generation of transgenic fish is mosaic .

C组形成混合性嵌合体后行供者淋巴细胞输注（DLI）。

Mixed chimerism ( MC ) patients in group C were subjected to donor lymphocyte infusion ( DLI ) .