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Updated: Jul 27, 2025

A Simple Method for Isolation of Soybean Protoplasts and Application to Transient Gene Expression Analyses
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A Simple Method for Isolation of Soybean Protoplasts and Application to Transient Gene Expression Analyses

Published on: January 25, 2018

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确定大豆种子中叶酸含量的定量特征位点和候选基因

Kwadwo Gyapong Agyenim-Boateng1, Shengrui Zhang1, Rongzhe Gu2

  • 1The National Engineering Laboratory for Crop Molecular Breeding, Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100081, China.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik
|June 9, 2023
PubMed
概括

研究人员在大豆5号染色体上发现了一个关键的基因集群,它会影响叶酸含量. 这一发现为分子育种提供了一条途径,以提高大豆中的叶酸水平,这是人类健康的重要营养素.

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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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Seed structures are composed of a protective seed coat surrounding a plant embryo, and a food store for the developing embryo. The embryo contains the precursor tissues for leaves, stem, and roots. The endosperm and cotyledons—seed leaves—act as the food reserves for the growing embryo.
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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).
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