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Updated: Jul 24, 2025

Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis
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Genetic Mapping of Thermotolerance Differences Between Species of Saccharomyces Yeast via Genome-Wide Reciprocal Hemizygosity Analysis

Published on: August 12, 2019

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杂交品种的遗传和基因组模型中的品种和当地品种比例之间的分离

Jón H Eiríksson1,2, Guosheng Su3, Ismo Strandén4

  • 1Center for Quantitative Genetics and Genomics, Aarhus University, 8000, Aarhus C, Denmark. jonhjalti@lbhi.is.

Genetics, selection, evolution : GSE
|July 5, 2023
PubMed
概括

杂交动物的品种隔离效应是由当地品种比例 (LBP) 解释的. 纳入LBP效应的基因组模型需要仔细构建 (共差) 结构,以确保准确估计繁殖值.

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相关概念视频

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When crossing pea plants, Mendel noticed that one of the parental traits would sometimes disappear in the first generation of offspring, called the F1 generation, and could reappear in the next generation (F2). He concluded that one of the traits must be dominant over the other, thereby causing masking of one trait in the F1 generation. When he crossed the F1 plants, he found that 75% of the offspring in the F2 generation had the dominant phenotype, while 25% had the recessive phenotype.
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Chi-square Analysis02:46

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The chi-square test is a statistical hypothesis test. It is used to check whether there is a significant difference between an expected value and an observed value. In the context of genetics, it enables us to either accept or reject a hypothesis, based on how much the observed values deviate from the expected values.
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