Alien chromosome

Analysis of the Different Gene Expression in Addition and Loss Alien Chromosomes of Wheat-wheatgrass by cDNA-AFLP;

利用cDNA-AFLP技术研究附加/丢失异源染色体小冰麦的基因表达差异

Study on the Elimination and Fragmentation of Exogenous Chromosomes in the Somatic Hybrids of Bupleurum Scorzonerifolium;

柴胡体细胞杂种的异源染色体消除及片段化研究

A chromosome composed primarily of heterochromatin.

异染色体主要由异染色质组成的染色体

an organism that has characteristics resulting from chromosomal alteration.

染色体变异的生物体。

The heterozygosity of homologous chromosomes was mainly shown as the appearance of single SAT and there were 1～2 pairs of herterozygous chomosomes.

同源染色体的杂合性则主要表现为随体成单现象以及存在1～2对异型同源染色体。

Aberrance of the Chromosomal in 20 patients(3.7% in 545 patients).

染色体变异共20例,占3.7%。

Molecular Markers of P Chromosomes of Agropyron Cristatum in a Set of Wheat-Agropyron Cristatum Disomic Addition Lines;

普通小麦—冰草异源二体附加系中冰草P染色体的分子标记

Conclusion Chromosome abnormalities may be one of the important causes of abortion, stillbirth, monster and malformation.

其中常染色体异常16例，性染色体异常3例，染色体形态异常7例，标记染色体3例。

Homologous chromosomes have chromomeres in identical places along their length.

同源染色体在相同的部位具有染色粒。

According to the Rat s Y Chromosome Character Through PCR Technique Certification the Hepatocellular Carcinoma Come from the Hepatic Oval Cells;

利用大鼠Y染色体特异性PCR技术检测卵圆细胞源性肝癌细胞

The origin of such large amounts of constitutive heterochromatin and their role in karyotype evolution and speciation remain a mystery.

如此大量的结构异染色质的来源及其在染色体组型进化和物种形成中的任务仍是一个谜。

Chromosomal disorder: Syndrome caused by chromosome abnormality.

染色体疾病:因染色体的异常导致的症候。

Chromosome material with exhibits of such behaviour is called heterochromatin.

表现这种现象的染色体物质叫做异染色质。

304 Examples of Chromosome Abnormal and 17 Examples of Chromosome Abnormal Nuclear Type of the First Report in the World;

304例染色体异常与17例世界首报染色体异常核型

Having a chromosome number that is not a whole-number multiple of the haploid chromosome number for that species.

异倍体的染色体的数目不是单倍体物种的染色体的整倍数的

Study on the Mutation in Chromosome Heterochromatic Region and its Genetic Effects

染色体异染色质区变异特征及其遗传效应的研究

non-gonadal defect and abnormal sex chromosome syndrome

无性腺缺陷－性染色体异常综合征

12 cases of first reported chromosomal abnormality in the world

12例世界首报异常染色体核型分析