相关实验视频

Updated: Jun 4, 2025

Imaging Cell Shape Change in Living Drosophila Embryos
11:20

Imaging Cell Shape Change in Living Drosophila Embryos

Published on: March 30, 2011

14.2K

脂肪-Dachsous平面极性通路与链收缩相竞争,在Drosophila翅膀形态发生过程中定向极化细胞行为

Larra Trinidad1, Alexander G Fletcher2, David Strutt1

  • 1School of Biosciences, University of Sheffield, Firth Court, Sheffield, S10 2TN, UK.

Current biology : CB
|December 21, 2024
PubMed
概括

通过Dachs作用的Fat-Dachsous (Ft-Ds) 途径最初指导细胞分裂方向. 后来,组织紧张与此相抵触,产生拉战,影响细胞在发育过程中的行为.

关键词:
这里是Dachs.这种植物是Drosophila.胖大在我们的下面在Ft-Ds.这是PCP的PCP.发展发展发展发展发展.机械生物学 机械生物学形态发生 (morphogenesis) 是一种形态的产生.平面细胞的极性是平面的.平面极性的平面极性.组织紧张的组织紧张.翅膀 翅膀 翅膀 翅膀 翅膀 翅膀 翅膀

更多相关视频

Imaging and Analysis of Tissue Orientation and Growth Dynamics in the Developing Drosophila Epithelia During Pupal Stages08:25

Imaging and Analysis of Tissue Orientation and Growth Dynamics in the Developing Drosophila Epithelia During Pupal Stages

Published on: June 2, 2020

9.2K
Author Spotlight: Optogenetic Inhibition of Rho1-Mediated Actomyosin Contractility Coupled with Measurement of Epithelial Tension in Drosophila Embryos12:35

Author Spotlight: Optogenetic Inhibition of Rho1-Mediated Actomyosin Contractility Coupled with Measurement of Epithelial Tension in Drosophila Embryos

Published on: April 14, 2023

1.3K

相关概念视频

Mechanism of Lamellipodia Formation01:31

Mechanism of Lamellipodia Formation

Cells migrating in response to external stimuli form lamellipodia, which are thin membrane protrusions supported by a mesh of linked, branched, or unbranched actin filaments. These actin filaments interact with myosin motor proteins, creating the dynamic actomyosin complex within the cytoskeleton. Contractility, or the ability to generate contractile stress, is inherent to the actomyosin complex. It helps cells detect the stiffness of the surrounding ECM and exert contractile force for...
2.5K
Non-Canonical Wnt Signaling Pathways01:41

Non-Canonical Wnt Signaling Pathways

Wnt is a zygotic effect gene that is expressed during very early embryonic development. It regulates various processes in animals starting from early development through the adult stage, such as organogenesis in the embryo and maintenance of neuronal and blood stem cells. Wnt proteins can induce a wide variety of intracellular pathways depending upon the specific abilities of different Wnt ligands to form a complex with shared and cognate receptors in the presence of different co-receptors. The...
7.2K
Mechanism of Filopodia Formation01:39

Mechanism of Filopodia Formation

Filopodia are thin, actin-rich cellular protrusions that play an important role in many fundamental cellular functions. They vary in their occurrence, length, and positioning in different cell types, suggesting their diverse roles.
Their main function is to guide migrating cells during normal tissue morphogenesis or cancer metastasis by recognizing and making initial contacts with the extracellular matrix. However, they can also act as stationary cell anchors or help to establish communication...
2.3K
Morphogenesis02:19

Morphogenesis

Plant morphogenesis—the development of a plant’s form and structure—involves several overlapping developmental processes, including growth and cell differentiation. Precursor cells differentiate into specific cell types, which are organized into the tissues and organ systems that make up the functional plant.
26.2K
Cell Polarization by Rho Proteins01:21

Cell Polarization by Rho Proteins

Cell polarity is the asymmetric distribution of cellular and membrane components, making one side of the cell different from the other. This polarity is essential to many processes such as embryogenesis, axon migration, glucose transport across epithelial cells, and directional cell migration. A migrating cell responds to intracellular or extracellular signals via molecular cascades that reorganize the actin cytoskeleton to establish this polarity. In these cells, the Rho family proteins Cdc42,...
2.7K