相关实验视频

Updated: May 15, 2025

Using Caenorhabditis elegans as a Model System to Study Protein Homeostasis in a Multicellular Organism
12:38

Using Caenorhabditis elegans as a Model System to Study Protein Homeostasis in a Multicellular Organism

Published on: December 18, 2013

6.1K

在海洋藻中,热冲击转录因子介导的热耐受性和细胞大小可塑性

Dan Huang1,2, Cai-Qin Cheng1, Hao-Yun Zhang1

  • 1Key Laboratory of Eutrophication and Red Tide Prevention of Guangdong Higher Education Institutes, College of Life Science and Technology, Jinan University, Guangzhou, 510632, China.

Nature communications
|April 10, 2025
PubMed
概括

热冲击转录因子 (HSF) 是藻温度适应的关键. 这项研究表明,PtHSF2增强了耐热性,并揭示了它在调节像PtCdc45-like这样的基因中的作用,以改善生存.

更多相关视频

Thermal Limits Determination for Zooplankton Using a Heat Block07:16

Thermal Limits Determination for Zooplankton Using a Heat Block

Published on: November 18, 2022

1.3K
Studying the Protein Quality Control System of D. discoideum Using Temperature-controlled Live Cell Imaging06:09

Studying the Protein Quality Control System of D. discoideum Using Temperature-controlled Live Cell Imaging

Published on: December 2, 2016

6.2K

相关概念视频

Responses to Heat and Cold Stress02:45

Responses to Heat and Cold Stress

Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
13.3K
Membrane Fluidity01:23

Membrane Fluidity

Cell membranes are composed of phospholipids, proteins, and carbohydrates loosely attached to one another through chemical interactions. Molecules are generally able to move about in the plane of the membrane, giving the membrane its flexible nature called fluidity. Two other features of the membrane contribute to membrane fluidity: the chemical structure of the phospholipids and the presence of cholesterol in the membrane.
150.2K
Cells Coordinate Growth and Proliferation02:36

Cells Coordinate Growth and Proliferation

Cell size is a significant factor impacting cellular design, function, and fitness. There exists some internal coordination by which cells double their masses before division, thus, achieving homeostasis. Coordination between cell growth and proliferation depends on the checkpoints in between cell cycle phases. Loss of coordination or failure in the checkpoint mechanism can drive the cell to uncontrolled growth and loss of cellular function. Like dividing cells that coordinate cellular growth,...
4.4K
Transcription01:10

Transcription

Overview
Transcription is the process of synthesizing RNA from a DNA sequence by RNA polymerase. It is the first step in producing a protein from a gene sequence. Additionally, many other proteins and regulatory sequences are involved in the proper synthesis of messenger RNA (mRNA). Regulation of transcription is responsible for the differentiation of all the different types of cells and often for the proper cellular response to environmental signals.
Transcription Can Produce Different Kinds...
146.1K
Responses to Salt Stress02:02

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
12.8K