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Updated: Jul 5, 2025

Plant Promoter Analysis: Identification and Characterization of Root Nodule Specific Promoter in the Common Bean
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Plant Promoter Analysis: Identification and Characterization of Root Nodule Specific Promoter in the Common Bean

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使用多种普通豆生殖质,绘制产量和与产量相关的特征

Yarmilla Reinprecht1, Lyndsay Schram1, Gregory E Perry1

  • 1Department of Plant Agriculture, University of Guelph, Guelph, ON, Canada.

Frontiers in genetics
|January 18, 2024
PubMed
概括

这项研究绘制了121种基因型中常见豆产量和相关特征的基因图,确定了39个显著标记特征关联和600多个候选基因. 经过验证的标记物可以加速高产,抗病的豆类品种的繁殖.

关键词:
在GWAS中,GWAS就是GWAS.这是一种常见的细菌性疾病.常见豆 (豆) 是一种常见的豆类.标记器验证的验证方法分子标记物 分子标记物定量特征位置/位置 (QTL) 确认.收益率 收益率 收益率 收益率

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相关概念视频

Trihybrid Crosses02:27

Trihybrid Crosses

Trihybrid Crosses
Some of Mendel’s crosses examined three pairs of contrasting characteristics. Such a cross is called a trihybrid cross. A trihybrid cross is a combination of three individual monohybrid crosses. For example, plant height (tall vs. short), seed shape (round vs. wrinkled), and seed color (yellow vs. green).
The F1 generation plants of a trihybrid cross are heterozygous for all three traits and produce eight gametes. Upon self-fertilization, these gametes have an equal...
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Dihybrid Crosses

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Monohybrid Crosses

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Plant Breeding and Biotechnology

Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
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Light Acquisition02:16

Light Acquisition

In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
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Law of Independent Assortment02:03

Law of Independent Assortment

While Mendel’s Law of Segregation states that the two alleles for one gene are separated into different gametes, a different question of how different genes are inherited remains. For example, is the gene for tall plants inherited with the gene for green peas? Mendel asked this question by experimenting with a dihybrid cross; a cross in which both parents are homozygous for two distinct traits resulting in an F1 generation that are heterozygous for both traits.
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