chromosome的例句大全

For many species, chromosome number is a useful taxonomic character.

对许多物种来说, 染色体数目是重要的分类学特征.

Chromosome breakpoints detected in T cell cancers frequently reside in chromatin regions associated with H 3 K 4 methylations.

T细胞癌症中染色体断点往往检测到定位在H3K4甲基化相关的染色质区域.

The scientists want to locate the position of the gene on a chromosome.

科学家们希望找出该基因在染色体中的位置。

Chromosome section is the base for us to do the chromosome teratogenic research.

染色体制片是对染色体畸变进行深入研究的基础.

The chromosome number and karyotype of Astragalus chinensis X.

本文首次报道了民和黄芪的染色体数目及核型.

The pathway of male sexual development in mammals is initiated by SRY, agene on the short arm boundary of Y chromosome.

哺乳动物中位于Y染色体短臂临界区域的SRY基因启动雄性性状的发育。

However, there are two populations in which do not contain any acrocentric chromosome.

其中也有两个居群的染色体类型不含有近端部着丝粒染色体（st）。

Application of Preparation Chromosome with ConA in Closed Breeding Microtus fortis

封闭群东方田鼠染色体制备中ConA的应用技术研究

In this study, MMC-induced chromosome breakage tests have been done on 27 healthy controls and 51 patients with bone marrow failure 〔 including 48 patients with aplastic anemia ( AA) and 3 patients with FA before cytogenetic analysis 〕.

本研究通过对我国27例正常人和51例骨髓造血功能衰竭的患者（48例临床诊断为AA，3例临床诊断为FA）进行了丝裂霉素C（MMC）诱导的染色体断裂试验。

Acrocentric chromosome ( ophthalmology) inability to focus on near objects.

近端点着丝粒染色体（眼）不能聚焦于近处物体。

Started with ACO1 ( aconitase I), we got positive clone of ACO1 then obtained 16 clones by chromosome walking. After analysis fingerprinting of 16 BAC clones.

以离ID最近的ACO1（aconitase1，顺乌头酸酶）基因为起点，设计引物筛选含ACO1的BAC克隆，用染色体步行的方法得到16个BAC克隆。

Gene mutations in human gene can cause various diseases. The human autosomal dominant brachydactyly type B ( BDB) and autosomal dominant polycystic kidney disease ( PKD) are due to gene mutation on chromosome.

人类基因组上基因的突变可以引起各种各样疾病的发生，人的常染色体显性的B型短指和常染色体显性的多囊肾综合症就是由于染色体上的基因突变引起的。

Study on Tissue Culture and Technique of Chromosome Squashing in Dendrobium Nobile

春石斛组培快繁及染色体制片技术的研究

Chromosome Observation and Karyotype Analysis of Rosa multiflovra var. Cathayensis

红刺玫染色体的观察和核型分析

If not repaired, the breakage can result in lethality or chromosome breakage, and if misrepaired, it can cause mutation, gene instability and the increased rate of tumorigenesis.

双链断裂得不到修复，细胞将会死亡或发生染色体断裂、丢失，若是错误修复将导致基因突变或基因组不稳定，增加癌症的风险度。

Centromere& The primary constriction on the chromosome, a region at which the sister chromatids are held together and at which the kinetochore is formed.

染色体的主缢痕，使姐妹染色单体连在一起，在其两侧各有一个由蛋白构成的动粒。

At pachytene stage the X and Y chromosome display an extensive side-by-side pairing segment with decreasing length as meiotic prophase progressed.

此外，X、Y染色体间出现扩大配对，其长度随减数分裂的进行而降低。

The pairing styles of translocation chromosome in meiosis are partial pairing chain triple valent 71. 09% and chain tetra valent 13. 28%, complete pairing tetravalent is 15.63%.

易位染色体在减数分裂中的配对形式以链状三价体（71.09%）为主，还有链状四价体（13.28%），完全配对的环状四价体占15.63%。

The Crossover frequency of the gene is compared with genetic markers of known position on the chromosome.

将基因交换频率与染色体上已知位点的遗传标记进行比较。

Early, Quick Determination of Chromosome Polyploidy of Anther Culture Derived of Tobacco Plant

烟草花粉植株染色体倍性的早期快速鉴定