查询词典 Z chromosome

The majority of the loci are at the autosome and five loci at the Z chromosome.Four loci have multiple allelic series.

这些基因座多数位于常染色体上，有5 个基因座位于Z染色体上，有4 个基因座存在有复等位基因系列。

With this method the homomorphic chromosome pair No.10 in Bufo bufo gargarizans could be identified as sex-specific chromosomes of the ZZ/ZW-type.The Z chromosomes in all male animals replicated synchronously,but Z chromosome and W chromosome of females revealed heteromorphic replication pattern.

用这种方法我们鉴定中华大蟾蜍蜍第10对同型染色体为ZZ/ZW型性染色体，所有雄性动物两个Z染色体的复制型是完全相同的，而雌性动物的Z和W染色体显示出异型复制型。

NO.1 chromosome was submetacentric,NO.2 and Z chromosome were metacentric,and the others were telocentric,which was slightly different from the results of others. Additionally,analysis of G-banding patterns for macrochromosomes indicated that they were divided into 27 zones and 134 bands.

染色体形态分别为：NO.1染色体为sm型，NO.2、Z染色体为m型，其余染色体均为t型，这与前人研究结果存在一定差异。G带分析结果显示，鹌鹑的前9对大染色体及Z、W染色体G带可分为27个区，134带。

Besides, NO.4, 6, 8, Z chromosome of domestic fowl were submetacentric, submetacentric, metacentric, metacentric, repectively, whereas those of quail were all telocentric.

结果表明，家鸡和鹌鹑染色体数目均为2n=78，但染色体的形态存在明显差异，主要表现在NO.1、NO.4、NO.6、NO.8和Z染色体上。

LEI229 which in Z chromosome affected sigbificantly the egg shell strength of Yangzhou chicken.

与60周龄蛋壳强度相关的标记为Z染色体上的MCW246和LEI229。

There was anearlier repli-cation band in the broad,late replication legion W chromosome's long arm,whilst Z chromosome lacked this earlier replication band.

在W染色体长臂近着丝粒处有一个较早的复制带，Z染色体则缺乏这个复制带。

It was found that the sequences amplified from the CHD-W gene using primers P2、P8 were more conservative, the sequences amplified from the CHD-Z gene had many variation, and that the length of Z chromosome had polymorphyism during the sex identification of Chinese Egret.

发现引物P2、P8扩增的CHD-W基因的片段较为保守，而扩增的CHD-Z基因片段变异较大，而且在对黄嘴白鹭的性别鉴定过程中发现Z染色体长度多态现象。

It was preliminarily assumed that Z〓Z〓 hybrids were fertile male, and Z〓W〓 hybrids were abnormal and sterile. Negative interactions between Z chromosome from H. assulta and W chromosome from H. armigera maybe the major reasons for abnormality of hybrids.

初步判断，正交产生的子一代中，同配性别的Z〓Z〓为有生育能力的雄性子一代，异配性别的Z〓W〓为无生育能力的畸形子一代；Z〓染色体和W〓染色体的不协调可能是造成子一代生殖器官畸形的主要原因。

The stage which is most sensitive to high temperature is trachea colouring embryo(ji-3), while the stage sensitive to dry condition is body pigmentation embryo(ji-5), so these two development stages have been called high temperature sensitivity stage and dry condition sensitivity stage respectively. The gene of high temperature and dry condition sensitivity is defined as sex-linked temperature sensitivity gene, which exists in 21.5 location of Z chromosome linking closely to sch gene, and presents concealed heredity.

其中对高温最敏感的时期是气管显现期(己_3)，对干燥最敏感的时期是转青期(己_5)，这两个时期分别称为高温敏感期和干燥敏感期，高温干燥敏感性基因定义为伴性温敏基因，t与Z染色体上21.5位置的sch基因紧密连锁，呈隐性伴性遗传。

The results are as follow:The diploid chromosome number of Taihe Silkies was 2n=78,the basic number of chromosome arms was AF=90 and the sex chromosome type was ZZ/ZW.According to the measured relative length,arm ratio and centromeric index,the first 10 pairs of macro-chromosomes are described as follows:No.1 ,9 and Z,W chromosomes were metacentrics,No.2,4,7 were submetacentrics,and No.3,6,8,10 were telocentrics.Studies on Taihe Silkies′ G-band showed that the first 10 pairs of macro-chromosomes can be divided into 29 zones and 190 bands.

结果表明：泰和乌骨鸡体细胞染色体数目2n=78，染色体基本臂数AF=90，1、9号染色体及Z、W性染色体为中央着丝粒染色体，2、4、7号染色体为亚中央着丝粒染色体，3、6、8、10号染色体为端着丝粒染色体。G带研究表明：前10对大型染色体可分为29个区，190条带。C带处理发现，所有母鸡分裂相中W性染色体都出现C带并整条深染。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。