GENETIC IMPOVERISHMENT IN LABORATORY CULTURES OF THE TEST ORGANISM CHIRONOMUS RIPARIUS

Carsten Nowak; Christian Vogt; Joao Barateiro Diogo; Klaus Schwenk

首页> 外文期刊>Environmental toxicology and chemistry >GENETIC IMPOVERISHMENT IN LABORATORY CULTURES OF THE TEST ORGANISM CHIRONOMUS RIPARIUS

【24h】

GENETIC IMPOVERISHMENT IN LABORATORY CULTURES OF THE TEST ORGANISM CHIRONOMUS RIPARIUS

机译：试验有机赤尾鱼实验室培养的遗传贫困

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Genetic diversity among laboratory and field populations of Chironomus riparius was investigated using microsatellite DNA analysis. Individuals of midge cultures reared in 10 different laboratories showed a clear reduction in the number of alleles per locus and in the level of heterozygosity compared to two natural populations sampled in southern Germany. To reconstruct the rate of genetic impoverishment under laboratory conditions, genetic diversity was monitored in a C. riparius laboratory population for 23 generations. Additionally, 11 populations originating from different laboratories were crossed, and genetic diversity was compared among pure, crossed, and natural populations. The results demonstrate that C. riparius strains used in standard toxicity tests exhibit low levels of genetic variability. In addition, our experiments show that refreshment of stocks with individuals from other laboratories is not sufficient to restore genetic variation. Potential consequences of genetic impoverishment and improvements for toxicological bioassays are discussed.

机译：利用微卫星DNA分析技术，对河岸线虫（Chironomus riparius）的实验室和田间种群的遗传多样性进行了研究。与在德国南部采样的两个自然种群相比，在10个不同实验室中饲养的中等文化个体显示出每个基因座的等位基因数量和杂合度水平明显降低。为了重建实验室条件下的遗传贫困率，在河豚梭菌实验室种群中监测了23代的遗传多样性。此外，对来自不同实验室的11个种群进行了杂交，并比较了纯种群，杂交种群和自然种群的遗传多样性。结果表明，在标准毒性试验中使用的河豚曲霉菌株显示出低水平的遗传变异性。此外，我们的实验表明，与来自其他实验室的个人一起进行库存更新不足以恢复遗传变异。讨论了遗传贫困的潜在后果以及毒理生物测定的改进。

著录项

来源
《Environmental toxicology and chemistry》 |2007年第5期|1018-1022|共5页
作者
Carsten Nowak; Christian Vogt; Joao Barateiro Diogo; Klaus Schwenk;
展开▼
作者单位

Institute of Ecology, Evolution, and Diversity, J.W. Goethe-University, Frankfurt am Main, Germany;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类环境卫生、环境医学;毒物学（毒理学）;化学工业废物处理与综合利用;
关键词
microsatellite markers; genetic variation; genetic drift; chironomus test; chironomidae;

机译：微卫星标记;遗传变异;基因漂移手性检验ron科;

相似文献

外文文献
中文文献
专利

1. International Toxicity Ring-Test on Sediment-Dwelling Chironomus riparius: Recommendations for Culture of Chironomus riparius [J] . Mitteilungen aus der Biologischen Bundesanstalt fur Land-und Forstwirtschaft Berlin-Dahlem . 1995,第315期

机译：沉积在河岸的Chironomus riparius的国际毒性环试验：对Chironomus riparius的培养的建议
2. Establishing laboratory cultures and performing ecological and evolutionary experiments with the emerging model species Chironomus riparius [J] . Foucault Quentin, Wieser Andreas, Waldvoge Ann-Marie, Journal of Applied Entomology . 2019,第5期

机译：建立实验室文化，与新出现的模型物种曲棍球患者进行生态和进化实验
3. Variation in sensitivity to cadmium among genetically characterized laboratory strains of the midge Chironomus riparius [J] . Carsten Nowak, Andreas Czeikowitz, Christian Vogt matthias oetken, Chemosphere . 2008,第10期

机译：蚊虫遗传学特征的实验室菌株对镉的敏感性差异
4. Acute and chronic toxic effects of ammoniato Chironomus riparius [C] . Pei Wang, Zhihong Liu, Ling Xu, International Conference on Human Health and Medical Engineering. . 2014

机译：Ammoniato Chironomus Riparius的急性和慢性毒性作用
5. Biochemical, fitness, and genetic effects of DDT and malathion selection on two populations of Chironomus riparius: Population and insecticide specific response to selection for resistance. [D] . Hoffman, Eric Robert. 1995

机译：滴滴涕的生物化学，适应性和遗传效应以及马拉硫磷的选择对河岸线虫（Chironomus riparius）的两个种群：抵抗力选择的种群和杀虫剂特异性反应。
6. Ecdysone-Related Biomarkers of Toxicity in the Model Organism Chironomus riparius: Stage and Sex-Dependent Variations in Gene Expression Profiles [O] . Rosario Planelló, Óscar Herrero, Pablo Gómez-Sande, -1

机译：蜕皮激素相关的生物毒性生物标志物Chironomus riparius的生物标志物：基因表达谱中的阶段和性别依赖性变异。
7. Establishing Laboratory Cultures and Performing Ecological and Evolutionary Experiments with the Emerging Model Species Chironomus Riparius [O] . Quentin Foucault, Andreas Wieser, Ann-Marie Waldvogel, 2018

机译：建立实验室文化与新出现的模型物种骑士riparius 进行生态和进化实验

8. Ontwikkeling van Sedimenttoxiciteits-Toetsen; 1: De Acute Toxiciteit van Sediment Gecontamineerd met Chloorpyrifos voor 'Daphnic magna' en 'Chironomus riparius' (Development of Sediment Toxicity Tests, 1. Acute Toxicity of Chlorpyrifos in Sediment to 'Dap [R] . Roghair, C. J., Wolters, M. A. H., Huijs, M. P. A. 1991

机译：Ontwikkeling van sedimenttoxiciteits-Toetsen; 1：De acute Toxiciteit van sediment Gecontamineerd遇到了Chloorpyrifos voor'Daphnic magna'en'Chironomus riparius'（沉积物毒性测试的发展，1。沉积物中毒死蜱的急性毒性'Dap

1. 斑尾刺虾虎鱼和黄鳍刺虾虎鱼的形态学、遗传学比较 [J] . 孙志成 ,李亚东 ,宋晨雨 . 水产学报 . 2020,第008期

2. 赤（鱼,工）尾刺cDNA表达文库的构建 [J] . 涂洪斌 ,卫剑文 ,姜孝玉 . 药学学报 . 2001,第012期

3. 五个斑点叉尾(鱼回)群体的微卫星遗传多样性分析 [J] . 赵沐子 ,李茜 ,秦钦 . 水产养殖 . 2011,第001期

4. 一尾尾鱼游进了另一条鱼的体内（组诗） [J] . 卞云飞 . 星星：上旬刊 . 2017,第001期

5. 一尾尾鱼游进了另一条鱼的体内(组诗) [J] . 卞云飞 . 星星诗刊 . 2017,第001期

6. 矛尾复(鱼叚)虎鱼仔鱼摄食和生长的研究 [C] . 楼宝 ,史会来 ,毛国民 . 2007年全国海水养殖学术研讨会 . 2007

7. 斑点叉尾鮰病毒感染及鲶科鱼（斑点叉尾鮰和黄颡鱼）的免疫特性 [A] . 发蒙 . 2017

1. 一种赤尾鱼工厂化循环水养殖技术 [P] . 中国专利： CN110651733A . 2020-01-07

2. 一种斑点叉尾鮰与长鳍叉尾鮰的分子遗传鉴别方法 [P] . 中国专利： CN104419758B . 2016.07.06

3. METHOD FOR PROVIDING, ON BASIS OF HETEROLOGOUS ORGANISM-DERIVED GENETIC MARKER MATCHING, GENETIC TESTING SERVICE BY USING ONE OR MORE GENETIC MARKERS OF MODEL ORGANISM AND PATTERN INFORMATION THEREOF AS GENETIC MARKER INFORMATION OF TARGET ORGANISM [P] . 外国专利： WO2021194227A1 . 2021-09-30

机译：通过使用模型生物体的一种或多种遗传标记和将其作为靶生物体的遗传标记信息的一个或多个遗传标记，基于异源生物衍生的遗传标记匹配，基因检测服务的基础提供遗传测试服务的方法

4. Protein chip for evaluating sediment ecotoxicity of silver nanoparticle comprising specific for globin protein from aquatic midge, Chironomus riparius and the uses thereof [P] . 外国专利： KR101434161B1 . 2014-08-26

机译：用于评估银纳米颗粒的沉积物生态毒性的蛋白质芯片，该纳米颗粒包含来自水生蚊（Chironomus riparius）的珠蛋白的特异性蛋白及其用途

5. PROTEIN CHIP FOR EVALUATING SEDIMENT ECOTOXICITY OF SILVER NANOPARTICLE COMPRISING SPECIFIC FOR GLOBIN PROTEIN FROM AQUATIC MIDGE, CHIRONOMUS RIPARIUS AND THE USES THEREOF [P] . 外国专利： KR20140060036A . 2014-05-19

机译：用于评估银纳米颗粒的沉积物生态毒性的蛋白质芯片，该银纳米颗粒是水产，Chironomus Riparius的球蛋白的特质及其用途

相关主题

GENETIC IMPOVERISHMENT IN LABORATORY CULTURES OF THE TEST ORGANISM CHIRONOMUS RIPARIUS

摘要

著录项

相似文献

相关主题

期刊订阅