相关实验视频

Updated: Jan 22, 2026

Assessing Differences in Sperm Competitive Ability in Drosophila
09:34

Assessing Differences in Sperm Competitive Ability in Drosophila

Published on: August 22, 2013

15.0K

在PSD-93和PSD-95中Src酸化的差异导致了脚手架活动的差异

Frank A Mindlin1, Moeka Sasazawa1, James Byrnes2

  • 1Department of Physiology and Biophysics, Stony Brook University, Stony Brook, New York, USA.

Protein science : a publication of the Protein Society
|January 21, 2026
PubMed
概括

通过Src酶对突触支架蛋白后突触密度蛋白93 (PSD-93) 和后突触密度蛋白95 (PSD-95) 的酸化对它们的支架活动和生物分子凝聚有不同的影响,这表明它们在突触成熟和可塑性方面发挥了不同的作用.

关键词:
生物分子凝结的生物分子凝结.多蛋白相互作用多蛋白相互作用脚手架蛋白质是一种脚手架蛋白质.单个分子光的光.微角X射线散射是一种小角X射线散射.铁酸酸化的铁酸.

更多相关视频

In Vitro Method to Study Sex-Based Differences in Conjunctival Goblet Cells06:28

In Vitro Method to Study Sex-Based Differences in Conjunctival Goblet Cells

Published on: July 28, 2023

821
Standardized Measurement of Nasal Membrane Transepithelial Potential Difference NPD09:47

Standardized Measurement of Nasal Membrane Transepithelial Potential Difference NPD

Published on: September 13, 2018

17.2K

相关概念视频

Difference from Background: Limit of Detection01:05

Difference from Background: Limit of Detection

The limit of detection (LOD) is the smallest amount of analyte that can be distinguished from the background noise. The LOD value corresponds to the concentration at which the analyte signal is three times larger than the standard deviation of the blank signal. Below this value, the analyte signal cannot be differentiated from the background noise. It is calculated by dividing the calibration slope by 3 times the standard deviation of the blank signals.
The LOD indicates the presence or absence...
8.1K
Electric Potential and Potential Difference01:16

Electric Potential and Potential Difference

Suppose a positive test charge moves away from a positive static charge, then the Coulomb force does positive work, and its electric potential energy decreases. The potential energy per unit charge is defined as the electric potential. The electric potential is independent of the test charge.
When a test charge moves from the initial to the final position, the electric potential difference between those positions is defined as the ratio of the change in the potential energy to the charge on the...
5.6K
Identifying Statistically Significant Differences: The F-Test01:14

Identifying Statistically Significant Differences: The F-Test

The F-test is used to compare two sample variances to each other or compare the sample variance to the population variance. It is used to decide whether an indeterminate error can explain the difference in their values. The underlying assumptions that allow the use of the F-test include the data set or sets are normally distributed, and the data sets are independent of each other. The test statistic F is calculated by dividing one variance by another. In other words, the square of one standard...
3.2K
Sum and Difference OpAmps01:22

Sum and Difference OpAmps

Operational amplifiers (op-amps) are versatile devices that extend beyond amplification. In this context, two specific op-amp configurations are explored: the summing and difference amplifiers.
A summing amplifier, or an adder, utilizes an op-amp to merge multiple input signals into a single output signal. When audio signals are introduced into its input channels, the input resistors initiate currents that traverse feedback resistors, resulting in an output voltage. Applying Kirchhoff's current...
1.3K
Difference Equation Solution using z-Transform01:24

Difference Equation Solution using z-Transform

The z-transform is a powerful tool for analyzing practical discrete-time systems, often represented by linear difference equations. Solving a higher-order difference equation requires knowledge of the input signal and the initial conditions up to one term less than the order of the equation.
The z-transform facilitates handling delayed signals by shifting the signal in the z-domain, which corresponds to delaying the signal in the time domain, and advancing signals by similarly shifting in the...
625
Phosphorylation01:02

Phosphorylation

The addition or removal of phosphate groups from proteins is the most common chemical modification that regulates cellular processes. These modifications can affect the structure, activity, stability, and localization of proteins within cells as well as their interactions with other proteins.
During phosphorylation, protein kinases transfer the terminal phosphate group of ATP to specific amino acid side chains of substrate proteins. Serine, threonine, and tyrosine are the most commonly...
53.7K