常染色体

E. when selection is not favourable to homozygote AA and aa but is farourable to heterozygote Aa, the fitness is greater after fusion than that before fusion in autosome inheritance and in sex-linked inheritance.

超显性且为常染色体遗传时，群体融合导致平均适应力上升，伴性遗传时也导致平均适应力上升。

Benign hereditary chorea is an autosomal dominant disorder of early onset characterised by non progressive choreic movements with normal cognitive function occasionally associated with hypothyroidism and respiratory problems.

良性遗传性舞蹈症是一种早发的常染色体显性遗传性疾病，以非进展性的舞蹈样运动为特点，偶尔伴有甲状腺机能减退和呼吸系统疾病，但认知功能正常。

PCR reactions were carried out on ABI9600 thermal cycler and the products of PCR were analyzed by vertical non-denaturing polyacrylamide gel electrophoresis.

利用引物设计软件分别对法医常见昆虫的常染色体微卫星区域和线粒体DNA进行引物设计，使用PCR技术分别对其进行扩增，用聚丙烯酰胺电泳对PCR产物分离、银染。

Hair growth and shedding occur periodically,characterized by cyclic transformation consisting of phases of rapid growth,apoptosis-driven regression,and relative quiescence.

Marie Unna遗传性稀毛症(Marie Unna hereditary hypotrichosis，MUHH，MIM146550)是一种毛发周期紊乱导致的遗传病，呈常染色体显性遗传。

Darier's disease is a rare dermatosis with an autosomal dominant mode of inheritance.

Darier病是一少见的常染色体显性遗传性皮肤病。

The results as follows: Chromosomal axial cores formed during leptotene nuclei in spermatocytes of the brown rat, some homologous axial cores were close to each other. The fomation of SCs starts at zygotene, completed at pachytene and disintegrates at diplotene.

在褐家鼠精母细胞的细线期，常染色体轴心（Axial cores， ACs ）已形成，同源轴心在空间上靠近，偶线期SCs 开始形成，到粗线期SCs 完全形成，于双线期SCs 开始解体。

Reticular dysgenesis is an autosomal recessive form of human severe combined immunodeficiency characterized by an early differentiation arrest in the myeloid lineage and impaired lymphoid maturation.

网状细胞发育不全是一种常染色体隐性遗传的人类重症联合免疫缺陷病，其特点是髓系的早期分化停滞以及淋巴成熟受损。

The types of histone methyltransferases, the relationship between methylation of Lysine 9 of H3 and the formation of heterochromatin, gene regulation in euchromatin, and that with DNA methylation, were mainly introduced.

主要阐述了组蛋白甲基转移酶的类型，组蛋白H3中第9位赖氨酸甲基化与异染色质的形成、常染色体中基因表达的调控，以及与DNA甲基化之间的关系，说明了组蛋白甲基化与组蛋白乙酰化、磷酸化的相互关系，指出组蛋白甲基化对维持细胞各种状态的平衡起到极其重要的作用。

When meeting with this kind of problems, first find out the dominant or recessive inheritance acoording to the pedigree; then further judge whether it is caused by euchromosome inheritance or sex -linkage inheritance.

遇到这类题目，应据系谱首先判断出遗传方式的显隐性，然后再进一步判断是属于常染色体遗传还是属于伴性遗传。

HCN4 is as wrong as all sorts of rhythm of the heart the relationship is close, familial sex Dou Xingxin has eaten the transmissibility rhythm of the heart such as delay show outside gene of wrong patient HCN4 child alkaline base be short of break or the change that bump changes mutation to bring about HCN4 passageway albumen, cause If extent to decrease, belong to euchromosome dominance heredity.

HCN4和各种心律失常关系密切，家族性窦性心动过缓等遗传性心律失常患者HCN4基因外显子碱基的缺失或颠换突变导致HCN4通道蛋白的改变，引起If幅度减少，属于常染色体显性遗传。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。