相关实验视频

Updated: Jun 21, 2025

Analysis of Lipid Droplet Content in Fission and Budding Yeasts using Automated Image Processing
08:43

Analysis of Lipid Droplet Content in Fission and Budding Yeasts using Automated Image Processing

Published on: July 17, 2019

8.0K

脂滴组合复合体由seipin和发芽酵母菌中的四个辅助因素组成

Chao-Wen Wang1, Rey-Huei Chen2, Yu-Kai Chen1

  • 1Department of Life Sciences, National Cheng Kung University, Tainan, Taiwan.

The Journal of biological chemistry
|July 9, 2024
PubMed
概括

研究人员确定了对脂质滴滴 (LD) 组装至关重要的seipin辅助因素. 这些蛋白质由功能性seipin招募,对于LD的形成和维护至关重要,Ldo45充当中心枢纽.

关键词:
联系ER-LD网站的联系方式一个LD组件组件.这是一个TurboIDID.脂肪液滴滴滴滴滴滴滴滴滴滴滴滴滴滴滴滴佩里里里平 (Perilipin) 是一个危险的东西.在西班牙,seipin.

更多相关视频

Isolation of Cellular Lipid Droplets: Two Purification Techniques Starting from Yeast Cells and Human Placentas09:41

Isolation of Cellular Lipid Droplets: Two Purification Techniques Starting from Yeast Cells and Human Placentas

Published on: April 1, 2014

19.7K
Expression, Purification, and Liposome Binding of Budding Yeast SNX-BAR Heterodimers10:28

Expression, Purification, and Liposome Binding of Budding Yeast SNX-BAR Heterodimers

Published on: December 6, 2019

7.8K

相关概念视频

Pinching-off of Coated Vesicles01:32

Pinching-off of Coated Vesicles

Vesicle budding is orchestrated by distinct cytosolic proteins such as adaptor proteins, coat proteins, and GTPases. To initiate vesicle budding, membrane-bending proteins containing crescent-shaped BAR domains bind to the lipid heads in the bilayer and distort the membrane to form a protein-coated vesicle bud. Adaptors proteins such as AP2 for clathrin-coated vesicles can nucleate on the deformed membrane. Finally, coat proteins such as clathrin or COPI and COPII assemble into a coat forming...
3.1K
Yeast Signaling01:28

Yeast Signaling

Yeasts are single-celled organisms, but unlike bacteria, they are eukaryotes (cells with a nucleus). Cell signaling in yeast is similar to signaling in other eukaryotic cells. A ligand, such as a protein or a small molecule released from a yeast cell, attaches to a receptor on the cell surface. The binding stimulates second-messenger kinases to activate or inactivate transcription factors that further regulate gene expression. Many of the yeast intracellular signaling cascades have similar...
14.6K
Protein Complex Assembly02:41

Protein Complex Assembly

Proteins can form homomeric complexes with another unit of the same protein or heteromeric complexes with different types.  Most protein complexes self-assemble spontaneously via ordered pathways, while some proteins need assembly factors that guide their proper assembly. Despite the crowded intracellular environment, proteins usually interact with their correct partners and form functional complexes.
Many viruses self-assemble into a fully functional unit using the infected host cell to...
10.6K
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
Assembly of Signaling Complexes01:30

Assembly of Signaling Complexes

Multiprotein signaling complexes are formed in a dynamic process involving protein-protein interactions at the cytoplasmic domain of transmembrane receptors or enzymatic and non-enzymatic proteins associated with the receptor. These complexes ensure the activation and propagation of intracellular signals that regulate cell functions.
Interaction domains in cell signaling
Interaction domains recognize exposed features of their binding partners containing post-translationally modified sequences,...
5.7K
Assembly of the Lipid Bilayer in the ER01:28

Assembly of the Lipid Bilayer in the ER

Biological membranes are more than just a barrier separating cell cytoplasm from the outside environment. They are highly dynamic and help maintain the integrity and physiological stability of the cells as well as membrane-bound organelles. Membranes also play vital roles in cell-to-cell and intracellular communication.
A large chunk of any biological membrane is composed of phospholipids. These lipids have a heterogeneous distribution across different subcellular organelles and even between...
3.1K