Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Chemotaxis and Direction of Cell Migration01:21

Chemotaxis and Direction of Cell Migration

5.0K
Cells can detect chemical cues in their environment and reorganize the cytoskeleton to migrate toward them or away from them. This directional migration, called chemotaxis, is essential during embryogenesis and development, immune response, tissue repair and regeneration, and reproduction. These chemical cues can either attract or repel the cell's movement. For example, axon development is determined by a combination of chemoattractants and chemorepellents that direct the growing axon...
5.0K
Cellular Differentiation00:57

Cellular Differentiation

5.7K
How does a complex organism such as a human develop from a single cell? It all starts from a single fertilized egg which gives rise to a vast array of cell types, such as nerve cells, muscle cells, and epithelial cells that characterize the adult? Throughout development and adulthood, cellular differentiation leads cells to assume their final morphology and physiology. Differentiation is the process by which unspecialized cells become specialized to carry out distinct functions.
A zygote is a...
5.7K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Proteomic analysis of FACS-enriched whole nematocysts from the colonial hydrozoan <i>Hydractinia symbiolongicarpus</i>.

Toxicon: X·2026
Same author

The synaptonemal complex component corolla regulates meiotic crossover formation in Drosophila melanogaster.

Chromosoma·2025
Same author

Basal Cell-Contact Dynamics Influence Tissue Packing in a Proliferating Mammalian Epithelium.

bioRxiv : the preprint server for biology·2025
Same author

Clonal effects of the <i>Ras</i> oncogene revealed by somatic mutagenesis in a <i>Drosophila</i> cancer model.

bioRxiv : the preprint server for biology·2025
Same author

Graded FGF activity patterns distinct cell types within the apical sensory organ of the sea anemone Nematostella vectensis.

Developmental biology·2024
Same author

Topological structures and syntenic conservation in sea anemone genomes.

Nature communications·2023
Same journal

A viral ORFeome library for systems-level genetic dissection of host-pathogen interactions.

Cell·2026
Same journal

Co-option of lysosomal machinery shapes the evolution of the intracellular photosymbiosis supporting coral reefs.

Cell·2026
Same journal

LEF1 and niche factors determine T cell stemness across chronic diseases.

Cell·2026
Same journal

Recurrent patterns of TOP1-mediated neuronal genomic damage shared by major neurodegenerative disorders.

Cell·2026
Same journal

Four-dimensional molecular mapping from a spatial snapshot reveals the dynamics of hair follicle organogenesis.

Cell·2026
Same journal

Whole-cell particle-based digital twin simulations from 4D lattice light-sheet microscopy data.

Cell·2026
関連記事をすべて見る

関連する実験動画

Updated: Apr 30, 2026

Using Confocal Analysis of Xenopus laevis to Investigate Modulators of Wnt and Shh Morphogen Gradients
08:10

Using Confocal Analysis of Xenopus laevis to Investigate Modulators of Wnt and Shh Morphogen Gradients

Published on: December 14, 2015

10.2K

Bicoid by the numbers: モルフォゲン・グラデントのグラデントを定量化する

Matthew C Gibson1

  • 1Stowers Institute for Medical Research, Kansas City, MO 64110, USA. mg2@stowers-institute.org

Cell
|July 17, 2007
PubMed
まとめ
この要約は機械生成です。

研究者らは,生画像を用いて,フルーツフライの胚におけるビコイド形態原 gradient を視覚化しました. 彼らは,そのグラデントが非常に再現可能であり,そのビコイドが再現可能であることを発見しました.

さらに関連する動画

3D Analysis of Multi-cellular Responses to Chemoattractant Gradients
05:57

3D Analysis of Multi-cellular Responses to Chemoattractant Gradients

Published on: May 24, 2019

6.2K
Author Spotlight: Manipulating Signaling in Zebrafish Embryos to Decode Cell Fate Decisions
07:18

Author Spotlight: Manipulating Signaling in Zebrafish Embryos to Decode Cell Fate Decisions

Published on: October 27, 2023

3.5K

関連する実験動画

Last Updated: Apr 30, 2026

Using Confocal Analysis of Xenopus laevis to Investigate Modulators of Wnt and Shh Morphogen Gradients
08:10

Using Confocal Analysis of Xenopus laevis to Investigate Modulators of Wnt and Shh Morphogen Gradients

Published on: December 14, 2015

10.2K
3D Analysis of Multi-cellular Responses to Chemoattractant Gradients
05:57

3D Analysis of Multi-cellular Responses to Chemoattractant Gradients

Published on: May 24, 2019

6.2K
Author Spotlight: Manipulating Signaling in Zebrafish Embryos to Decode Cell Fate Decisions
07:18

Author Spotlight: Manipulating Signaling in Zebrafish Embryos to Decode Cell Fate Decisions

Published on: October 27, 2023

3.5K

科学分野:

  • 発達生物学 発達生物学とは
  • 遺伝学 遺伝学とは
  • 分子生物学は分子生物学である.

背景:

  • モルフォゲン・グラデーションは,胚の発達に不可欠である.
  • 伝統的な分析は,固定された組織の静的な画像に依存しています.

研究 の 目的:

  • 生きたフルーツハエの胚におけるビコイド形態原 gradientのダイナミクスを調査する.
  • ビコイドグラデントの再現性と精度を決定する.

主な方法:

  • フルーツフライの胚を育成するために適用された生画像技術.
  • ビコイドタンパク質の分布と核動態の分析.

主要な成果:

  • ビコイド・グラディエントは,個々の胚間で非常に再現可能である.
  • ビコイドの核ダイナミクスは,グラデーションの精度を維持するために不可欠です.

結論:

  • ライブイメージングは,形質変異原グラデント形成に関する新しい洞察を提供します.
  • ビコイドのダイナミックな行動は,ドロソフィラの正確な発達パターンの鍵です.