相关实验视频

Updated: Jul 10, 2025

Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits
09:43

Author Spotlight: Streamlining Rice Breeding with CRISPR/Cas for Obtaining Optimal Phenotypic and Agronomic Traits

Published on: January 3, 2025

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揭示基因基础 基础 米 通过隔离扭曲分析通过隔离扭曲分析在双倍的哈普洛伊德群体中培养能力

Bin Sun1,2, Xiaorui Ding3, Junhua Ye1

  • 1Key Laboratory of Germplasm Innovation and Genetic Improvement of Grain and Oil Crops (Co-Construction by Ministry and Province), Ministry of Agriculture and Rural Affairs, Crop Breeding and Cultivation Research Institute, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China.

Genes
|November 25, 2023
PubMed
概括

这项研究确定了大米中控制培养 (AC) 的遗传位置,揭示了分离扭曲 (SD) 和影响微胞再生的表观相互作用. 这些发现提升了对ACAC的理解.

关键词:
另一种文化是文化.一个双倍的平分体.米米饭 米饭 米饭 米饭.分离的扭曲,分离的扭曲.

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Trihybrid Crosses

Trihybrid Crosses
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Dihybrid Crosses

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Chi-square Analysis

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Law of Segregation

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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Gregor Mendel's work (1822 - 1884) was primarily focused on pea plants. Through his initial experiments, he determined that every gene in a diploid cell has two variants called alleles inherited from each parent. He suggested that amongst these two alleles, one allele is dominant in character and the other recessive. The combination of alleles determines the phenotype of a gene in an organism.
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