查询词典 karyotype

Karyotype studies on Clematis from Beijing, China.

北京地区铁线莲属植物的核型研究。

Karyotype analysis of Cycas panzhihuaensis L.

标题 攀枝花苏铁的核型分析。

The karyotype analysis is an important research means of cytogenetics.

核型分析是一种重要的细胞遗传学研究手段。

Methods 39 patients with APL were analyzed by cytogenetics and were performed by karyotype analysis with Rbanding techniques.

目的 探讨细胞遗传学在急性早幼粒细胞白血病的诊断及预后评估中的应用价值。

Centromeres could be identified easily on the bivalents at diplotene, so it was convenient to analyse the karyotype.

结果表明，日本沼虾染色体数n=52，2n=104，据双线期二价体的相对长度、着丝点位置以及形态诸方面的特点分析了核型，共分为A，B，C，D4个染色体组，核型组成是N=37M+4ST+11T；初级精母细胞减数分裂前期I可分为细线期/偶线期、粗线期、双线期和终变期5个时期，双线期的二价体存在弥散阶段，核仁明显，且双线期二价体着丝点清晰，给核型分析带来了方便。

The major functions of the system include basic information management of cell lines, image management, document management, karyotype analysis, cell cryopreservation and anabiosis operation, drawing of cell growth curve, and etc. It was well established for its powerful functions and flexible operations.

其主要功能有：细胞系基本信息的管理、照片管理、文献管理、核型分析、细胞冻存与复苏操作、生长曲线绘制等，具有功能全面、操作简便、直观，实用等特点。

Result It was found in the results that the better pretreatment time for onion root-tip was 3.0 h and its better dyeing solution was basic fuchsin dyeing solution. On this basis, it was found that the chromosome number of tested onion was 2n=2x=16 through chromosome karyotype analysis on the root-tip cells of onion.

结果］结果发现，洋葱根尖的较好的预处理时间为3.0 h，较好的染液为碱性品红染液；在此基础上，通过洋葱根尖细胞染色体核型分析，发现试验所用洋葱的染色体数为2n=2x=16。

The results from blood protein, karyotype and mtDNA demonstrate further that Gallus domesticus originated from Gallus gallus.

从血液蛋白、细胞遗传和mtDNA等方面进一步证明红色原鸡为家鸡的祖先。

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。

The results of the karyotype analysis indicated that the heteromorphic sex chromosomes existed in mitotic prometaphase chromosomes of the early embryos. Zchromosorne was the longest among the total of 56 chromosomes, and usually had twoconstricts at the ...

经对23个分散好、完整的分裂相的分析表明：家蚕早期胚胎有丝分裂早中期染色体中有异型性染色体存在，Z染色体是核型中最长的，通常具有亚端和亚中部次缢痕，W染色体很短，约相当干Z染色体的1／3长。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐