查询词典 silkworm

The yolk proteins were collected through the anatomization of the maiden eggs and the eggs in different embryo development stages. The yolk proteins were separated by two-dimensional electrophoresis and followed the image analysis. Over 203 protein spots were found to exist in the yolk protein of silkworm eggs. Some different patterns of yolk protein spots were found in silkworm of various varieties. While, little variation of yolk proteins was detected during different development stages of any silkworm variety.

采用直接解剖蚕卵获取卵黄蛋白，结合蛋白质双向电泳和图像分析，对家蚕处女蛾卵及不同胚胎发育阶段蚕卵的卵黄蛋白质进行了研究，发现家蚕卵黄蛋白有 203 个蛋白质斑点；不同家蚕品种之间卵黄蛋白的组成存在一些差异；同一品种不同发育时期胚胎卵黄蛋白的组成基本保持不变。

The plentifulness of SSR polymorphism in silkworm genome and the differences of the polymorphism among different silkworm races indicate the advantage of SSR in the construction of silkworm DNA fingerprints and analysis of inheritance diversity, and show the foreground of application of SSR in silkworm molecular marker technology.

家蚕基因组丰富的SSR多态性和不同家蚕品种之间的SSR多态性差异，表明了SSR标记在遗传多样性分析中的优势，展示了SSR分析在家蚕品种分子标记技术中的良好应用前景。

The wall is the silkworm's life specimens, through the silkworm eggs silkworm's life - newly-hatched silkworm - Silkworms - cocoon - silk moth, a total of more than 40 days time.

墙上的是蚕的一生的标本，蚕的一生经过蚕卵—蚁蚕—蚕宝宝—蚕茧—蚕蛾，共四十多天的时间。

From 1980's on, deep and wide studies have been carrying out by experts all over the world in the field of systematic exploitation and utilization of the production from mulberry、silkworm、silkworm pupa and silkworm moth, especially in the area of health-caring article.

二十世纪八十年代以来，国内外在桑、蚕、丝、蚕蛹、蚕蛾的综合开发利用特别是医疗保健品开发方面进行了广泛的研究，已有多种产品上市或在临床上应用。

Expression patterns of myosin light Chain 2 in moth period of Bombyx mandarina and Bombyx moriThe result of expression pattern of MLC2 gene in silkworm moth and wild silkworm moth by Real-Time Quantitative PCR showed that there was no significant difference in expression of MLC2 gene in silkworm and wild silkworm.

家蚕和野桑蚕蛾期MLC2基因的表达模式用实时定量PCR分析家蚕和野桑蚕MLC2基因在蛾期的表达模式，结果显示：MLC2基因在家蚕与野桑蚕中的表达没有差异。

To promote the development and application of multicolor silk, the morphological structure of the nature yellow silkworm silk from a silkworm variety, selected by cross breeding method, was investigated by SEM and compared with the normal white silkworm silk, the golden wild silkworm silk from Cambodia, and the Antheraea pernyi silk, respectively.

为了进一步促进彩色蚕丝的开发和应用，研究了通过杂交育种获得的天然黄色家蚕茧丝的外观形态和截面结构特征，并与普通白色家蚕丝、柞蚕丝和来自柬埔寨的多化性黄茧家蚕丝进行了比较研究。

In this study, nine aspects had been carried out, which included the condition optimization of inducing silkworm asexual reproduction; the effective technique of obtaining unfertilized eggs from virginal moth; the investigation of asexual reproductive genetic resources on bivoltine silkworm races; the creating of bivoltine female asexual reproductive lines; the genetic effect analysis of silkworm asexual reproductive character; the eggs protein study on different female lines; growing and developing comparison between asexual reproductive line and its sexual parent; RAPD study on asexual reproductive character; the utilization of asexual reproductive lines.

本论文主要研究内容包括：家蚕无性繁殖诱导条件的优化；从家蚕处女蛾获取未受精卵的实用技术研究；二化性家蚕品种无性繁殖特性的遗传资源调查；二化性雌蚕无性繁殖系的构建；家蚕无性繁殖性状的遗传效应分析；家蚕无性繁殖品种的蛋白质研究；家蚕无性繁殖品种与其两性亲本生长发育对比研究；控制家蚕无性繁殖性状的基因的RAPD分子标记探索以及家蚕无性繁殖系的利用研究等九个方面，取得的主要结果如下

Bioinformatics Analysis of Silkworm Development-Related Genes According to sequence homology, homologous genes for 86 genes participating in embryonic development genetic hierarchy of Drosaphila were searched in silkworm genome, including 43 maternal genes, 12 gap genes, 9 pair rule genes, 13 segment polarity genes and 9 homeotic genes. Results show that all but 6 maternal genes have the homologues in silkworm genome and some of them have high similarity.

家蚕发育相关基因的生物信息学分析基于序列的相似性，在家蚕基因组数据中检索参与果蝇胚胎发育调控级联的86个重要基因的同源基因，结果表明，除6个母性基因在家蚕中没有找出同源基因外，其余基因在家蚕中均存在同源基因，并且其中一部分具有相当高的相似性。

The project implemented a systemic investigation to the pupa period of wild silkworm comparatively, which from Shanxi, Jiangsu, Sichuan, Chongqing, Guizhou provinces and so on. According to the investigation, the pupa dormant characteristic of Shaanxi wild silkworm was found, and the individual, which pupa period was more than two months was selected. Through the hybrid genetic analysis we found that the characteristics for a long period of pupa was controlled by polygene and genetic recessively and strongly influenced by environmental conditions at the same time. To compare the performance of pupa period of the pupa dormant wild mulberry silkworm, we designed different ecological conditions. The result indicating that the temperature is the main factor in the ecological impact, but the pupa period was extended at the same temperature conditions, indicating that the additive effects of the environmental factors.

本项目实施，系统调查比较了陕西、江苏、四川、重庆、贵州等省市的野桑蚕的蛹期经过，发现了陕西野桑蚕的蛹休眠特性，筛选获得了长达2个月以上的蛹期经过个体；通过杂交遗传分析，发现长蛹期特性表现为隐性遗传，受多基因控制，同时受环境条件的强烈影响作用；通过设计不同生态条件比较蛹休眠性野桑蚕蛹期经过的表现，表明温度是主要的生态影响因子，但相同温度的野外型条件下蛹期经过延长，表明受到环境因素的综合作用。

The establishment of the technology of silkworm egg long-term storage and its application in commercial production will play an important role in strengthening the planning and controlling ability of silkworm production, in reducing economic losses caused by unbalanced supply and demand of silkworm eggs and the reproduction times of germplasm resources, in preventing race degeneration and in sparing expenditure of silkworm race conservation.

蚕卵长期保存方法的建立及实用化，对增强蚕种生产的计划调控能力，减少蚕种供需失衡造成的巨大经济损失；减少品种资源保存的饲养繁殖代数，防止品种退化，节省保种经费有重要作用，具有很好的推广应用前景。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。