首页> 外文会议>Annual Meeting of the European Aquaculture Society >USE OFFEULGEN IMAGE ANALYSIS DENSITOMETRY AND CONFOCAL MICROSCOPY TO STUDY THE EFFECT OF GENOME SIZE ON NUCLEAR SIZE OF RED BLOOD CELLS IN STURGEONS OF DIFFERENT PLOIDY LEVELS
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USE OFFEULGEN IMAGE ANALYSIS DENSITOMETRY AND CONFOCAL MICROSCOPY TO STUDY THE EFFECT OF GENOME SIZE ON NUCLEAR SIZE OF RED BLOOD CELLS IN STURGEONS OF DIFFERENT PLOIDY LEVELS

机译:使用离外图像分析密度测定和共聚焦显微镜,研究基因组大小对不同倍性水平梯形的红细胞核大小的影响

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In sturgeons as in other fish, genome size correlates with a variety of cellular and organismal parameters. Most notable among these is the relationship between genome size (C-value) and erythrocyte size. Research of specificity of DNA content of various fishes will allow to confirm theoretical expectations of nucleotypic effect of genome size on cell/nuclear size increasing with polyploidy. The purpose of this study is to measure the genome size in sturgeons and sturgeon hybrids of both known and unusual ploidy levels and to estimate the relationships between genome size and selected cell nuclear dimensions for species of the same-, as well as of differing ploidy levels using Feulgen image analysis and confocal microscopy. It is supposed that all samples with ploidy level of octaploid and higher will have non-uniform increase in the size of a cellular nucleus, and 3D rendering will allow to see the reason of this phenomenon.
机译:在其他鱼类中的鲟鱼中,基因组大小与各种细胞和有机体参数相关。其中最显着的是基因组大小(C值)和红细胞大小之间的关系。各种鱼类DNA含量的特异性研究将允许确认基因组大小对细胞/核大小随多倍体增加的理论期望。本研究的目的是测量已知和不寻常的倍率水平的鲟鱼和鲟鱼杂种的基因组大小,并估计相同的种类大小和所选细胞核尺寸之间的关系,以及不同的倍增性水平使用Feulgen图像分析和共聚焦显微镜。假设具有倍增性十倍体和更高的倍率水平的所有样品将具有不均匀的细胞核的增加,并且3D渲染将允许看到这种现象的原因。

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