细胞质基因

基本解释 (translations)

cytogene  ·  plasmagene  ·  cytoplasmon

与细胞质基因相关的网络例句 [注：此内容来源于网络，仅供参考]

In this research, the ~ and F2 of the crosses between a natural mutant 慪34?with super-minute grain and 慪38?with super-large grain,慡huhui 881擲huhui 527?with middle grain size were carried out to study the inheritance of the grain shape (grain length, grain width, grain thickness and grain length/width ratio) and 1000-grain weight. The main results are summarized as below:? The F1 grain length, grain width, grain thickness and 1000-grain weight of three crosses were lay between the two parents and tended to Y34, which indicated that those grain traits were all governed by the dominant effect of Y34 and influenced by both female and male parents. The differences of F1 grain length, grain width, grain thickness and 1000-grain weight of positive and negative crosses between Y38 and Y34 indicated the existence of cytogene effects.? The broad heritabilities of major grain traits were calculated.

本研究利用一份水稻极小粒自然突变材料Y34与一份水稻极大粒材料Y38、两份常规籽粒大小材料蜀恢881、蜀恢527的杂交F_1及F_2，对主要粒形性状（粒长、粒宽、粒厚、长宽比）及千粒重进行了遗传研究，根据遗传研究的结果利用微卫星标记结合F_2群分法对控制Y34短粒性状基因进行了分子标记定位，主要结果如下：●各组合F_1粒长、粒宽、粒厚和千粒重介于双亲之间且明显偏向于小值亲本 Y34，这表明粒长、粒宽、粒厚和千粒重均主要受小值亲本显性基因的控制并同时也受大值亲本核基因的影响。Y34与Y38正反交F_1在粒长、粒宽、粒厚、千粒重等性状上存在差异，表明存在细胞质效应。

The results indicated that the exterior traits for seeds were controlled by endosperm, cytoplasm and maternal genetic effects.

结果表明，种子外观性状的表现同时受制于胚乳核基因、母体植株基因和细胞质基因三套遗传体系。

Plasmagene A gene contained in a structure outside the nucleus , e.g. the genes in mitochondria and chloroplasts.

细胞质基因：位于细胞核外的一定结构中的基因，如线粒体和叶绿体中的基因。

In order to produce a good F1 hybrid variety in wheat, it is necessary to explore a new male-sterile cytoplasm and its nuclear restore gene. Four alloplasmic male sterile lines of wheat with Aegilops cytoplasm were developed to identify mitochondrial DNA variation that could potentially be associated with cytoplasmic male sterility.

在杂交小麦选育中，为了更好地利用细胞质雄性不育性，研究与不断挖掘新的不育细胞质类型及其对应育性恢复基因以改良现有不育资源至关重要。

This course systematically describes the structure and function, transmission, expression and regulation, and evolution of genetic materials, covering basis of cytology for inheritance, molecular basis of genetic materials, Mendel's principles of inheritance, linkage and sex linkage, genemutation, variations in chromosome structure and number, quantitative genetics, inbreeding and heterosis, inheritance of bacteria and viruses, extranuclear inheritance, gene engineering, genomics, gene expression and regulation, developmental genetics, population genetics and evolution.

本课程全面系统地介绍遗传物质的结构与功能、遗传物质的传递、遗传物质的表达与调控、遗传物质的进化等，包括遗传的细胞学基础、遗传物质的分子基础、孟德尔遗传、连锁遗传和性连锁、基因突变、染色体结构变异、染色体数目变异、数量性状的遗传、近亲繁殖和杂种优势、细菌和病毒的遗传、细胞质遗传、基因工程、基因组学、基因表达的调控、遗传与发育、群体遗传与进化。

In order to study the mechanism of V-type CMS wheat, a set of near isogenic lines of restoring gene to wheat V-CMS were used as materials, the mtRNAs of male sterile line, maintainer line and F1 hybrid were compared by cDNA-RAPD method.

为了研究V型细胞质雄性不育小麦的不育机理，以V型细胞质雄性不育小麦的一套近等基因系为材料，利用cDNA-RAPD方法对不育系、保持系和杂种F1线粒体RNA进行了比较分析。

Three genes specified expressed in hybrids and one gene over-expressed in hybrid were found. By cloning, sequencing and BLAST analysis, one specific expression cDNA band was cytosolic isocitrate dehydrogenase gene, the other two were new genes which function were unknown, and the over-expressed cDNA band was proteosome subunit p112 gene.

发现了 3 个杂种鸡特异表达的基因和 1 个杂种鸡表达增强的基因，进一步克隆、测序和比对分析初步表明：杂种特异表达的 cDNA 片断分别为鸡细胞质异柠檬酸脱氢酶基因和 2 个未知功能的新基因；杂种表达增强的 cDNA 片断为鸡蛋白酶体亚基 p112 基因。

The male sterility resulted from nucleus-cytoplasmic interaction (nuclear genome of common wheat--cytoplasmic genome of D〓-type cytoplasm donor), D〓-type CMS was sporophytic sterility pattern.

一、D〓型CMS系的花粉育性对光周期的变化不敏感（不同于已有光敏不育性的报道），属非光敏细胞质雄性不育系；其不育性起因于核质互作（普通小麦核基因组--D〓型细胞质变异基因组）、属孢子体不育类型；雄性不育受核内隐性基因控制、育性恢复受核内显性基因控制。

By PCR analysis using specific primers, one specific band at 600~700 bp was distinctively present in cms backcrossed generations. It was genetically stable and cytoplasmically inheritable in the various backcrossed progenies.

根据Brassica nap型细胞质雄性不育相关基因orf222设计兼并引物，利用特异引物PCR方法，分别在不育源、F1、BC2以及BC3世代中扩增出一条600~700 bp 大小的特异条带，而在叶用芥菜保持系中无此条带，具细胞质基因遗传特性。

The results showed that silkworm mago nashi expressed in both tissues. In gonads, there is a stronger signal in nuclear than cytoplasm.

结果表明，家蚕mago nashi基因在生殖腺和丝腺的细胞核和细胞质中均有表达，且在生殖腺细胞核中的表达强于细胞质中。

与细胞质基因相关的网络解释 [注：此内容来源于网络，仅供参考]

cytogamy：细胞融合

cytochrome 细胞色素 | cytogamy 细胞融合 | cytogene 细胞质基因

cytogamy：细胞配合细胞质结合

cytoflav | 细胞黄(核黄素的一种磷酸酯) | cytogamy | 细胞配合细胞质结合 | cytogene | 胞质基因

cytogamy：细胞融合,细胞质结合

细胞黄素 cytoflavin | 细胞融合,细胞质结合 cytogamy | 细胞质基因 cytogene

cytogene：细胞质基因

cytogamy 细胞融合 | cytogene 细胞质基因 | cytogenetics 细胞遗传学

cytogene：细胞基因 细胞质基因

cytoflavin细胞黄素 | cytogene细胞基因 细胞质基因 | cytogenesis细胞发生

plasmagene, cytogene：细胞质基因

细胞遗传学|cytogenetics | 细胞质基因|plasmagene, cytogene | 细胞质基因组|plasmon

genom：基因组

Wettstein (1926)建议将位于细胞质中的遗传物质称为"细胞质基因"(Plasmon)以与细胞核 中的"基因(组)"(genom)相区别. 有不少植物学家(尤其是德国植物学家)发现 了细胞质的遗传效应,

cytoplasmic inheritance：细胞质遗传

136、细胞质遗传(cytoplasmic inheritance): 由细胞质内的基因即细胞质基因所决定的遗传现象和遗传规律叫做,又称染色体外遗传、核外遗传、母体遗传等. 137、母性影响(maternal effect):正反交的结果不同,子代表型受到母本基因型的影响而和母本的表型一样的现象.

oppositional gene：对立基因

据认为这是因为还残有孢子体产的物质通过细胞质对配子体的影响,Cardamine pratensis可以作为这方面的代表例子.此时S基因间所表现的显隐关系和个体反应是多种多样的,其基因的分析是极为复杂的.相同的基因相互颉抗的现象可用对立基因(oppositional gene)来说明,但在亲和性

plasmon：细胞质基因

Wettstein(1926)建议将位于细胞质中的遗传物质称为"细胞质基因"(Plasmon)以与细胞核中的"基因(组)"(genom)相区别. 有不少植物学家(尤其是德国植物学家)发现了细胞质的遗传效应,