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関連する概念動画

Plant Breeding and Biotechnology01:59

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.
Transgenic Plants02:50

Transgenic Plants

Recombinant DNA technology called transgenesis is often used to add a foreign gene or remove a detrimental gene from an organism. Such genetically modified organisms are called transgenic organisms.
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...
Transgenic Organisms00:53

Transgenic Organisms

Overview
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 chance to...
Monohybrid Crosses01:20

Monohybrid Crosses

Overview
Plant Tissue Culture02:57

Plant Tissue Culture

Plant tissue culture is widely used in both primary and applied science. Applications range from plant development studies to functional gene studies, crop improvement, commercial micropropagation, virus elimination, and conservation of rare species.

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Updated: Jun 27, 2026

Peptide-derived Method to Transport Genes and Proteins Across Cellular and Organellar Barriers in Plants
08:48

Peptide-derived Method to Transport Genes and Proteins Across Cellular and Organellar Barriers in Plants

Published on: December 16, 2016

植物における次世代遺伝学

Magnus Nordborg1, Detlef Weigel

  • 1Molecular and Computational Biology, University of Southern California, Los Angeles, California 90089, USA. magnus@usc.edu

Nature
|December 17, 2008
PubMed
まとめ
この要約は機械生成です。

自然の多様性を理解することは,生物学における鍵です. この研究では,新しく開発された資源を使用して,遺伝的差異 (遺伝子型変異) が植物における観察可能な特徴 (現象型変異) にどのようにつながるのかを調査します.

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Co-expression of Multiple Chimeric Fluorescent Fusion Proteins in an Efficient Way in Plants
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Co-expression of Multiple Chimeric Fluorescent Fusion Proteins in an Efficient Way in Plants

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Breeding by Design for Functional Rice with Genome Editing Technologies
09:43

Breeding by Design for Functional Rice with Genome Editing Technologies

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関連する実験動画

Last Updated: Jun 27, 2026

Peptide-derived Method to Transport Genes and Proteins Across Cellular and Organellar Barriers in Plants
08:48

Peptide-derived Method to Transport Genes and Proteins Across Cellular and Organellar Barriers in Plants

Published on: December 16, 2016

Co-expression of Multiple Chimeric Fluorescent Fusion Proteins in an Efficient Way in Plants
09:45

Co-expression of Multiple Chimeric Fluorescent Fusion Proteins in an Efficient Way in Plants

Published on: July 1, 2018

Breeding by Design for Functional Rice with Genome Editing Technologies
09:43

Breeding by Design for Functional Rice with Genome Editing Technologies

Published on: January 3, 2025

科学分野:

  • ゲノミクスゲノミクスとは
  • 植物生物学 植物生物学
  • 進化生物学の進化生物学について

背景:

  • 自然の多様性は,生物学の中心的な概念である.
  • 大規模なゲノムシーケンシングプロジェクトは,膨大な量の個々の遺伝子データを生成しています.
  • ゲノタイプ変異をフェノタイプ変異に変換することは,依然として大きな課題です.

研究 の 目的:

  • ゲノタイプとフェノタイプの変化の関係を調査する.
  • この関係を研究するために新たに開発されたリソースを活用する.
  • 生物学研究のモデルシステムとして植物を活用する.

主な方法:

  • 植物集団内の自然な遺伝的多様性の分析.
  • ゲノムデータと観察可能なフェノタイプ特性の比較.
  • 大規模な研究のために先進的な生物学的資源を活用する.

主要な成果:

  • この研究は,ゲノタイプとフェノタイプを結びつけるための枠組みを確立しています.
  • 新しく開発されたリソースは,多様性の包括的な分析を容易にする.
  • 植物は,ゲノタイプ-フェノタイプ関連を理解するための効果的なモデルとして機能します.

結論:

  • 植物は,自然の多様性を解剖するための強力なシステムを提供します.
  • ゲノタイプの多様性を理解することは,フェノタイプの結果を予測するために重要です.
  • 将来の研究は,ゲノムデータとフェノタイプデータの統合から恩恵を受けるでしょう.