Waves are ubiquitous in nature and technology. Whether it’s the rise and fall of ocean tides or the swinging of a clock’s pendulum, the predictable rhythms of waves create a signal that is easy to track and distinguish from other types of signals.Electronic devices use radio waves to send and receive data, like your laptop and Wi-Fi router or cellphone and cell tower. Similarly, scientists can use a different type of wave to transmit a different type of data: signals from the invisible processes and dynamics underlying how cells make decisions.I am a synthetic biologist, and my research group developed a technology that sends a wave of engineered proteins traveling through a human cell to provide a window into the hidden activities that power cells when they’re healthy and harm cells when they go haywire.Waves are a powerful engineering toolThe oscillating behavior of waves is one reason they’re powerful patterns in engineering.For example, controlled and predictable changes to wave oscillations can be used to encode data, such as voice or video information. In the case of radio, each station is assigned a unique electromagnetic wave that oscillates at its own frequency. These are the numbers you see on the radio dial.Scientists can extend this strategy to living cells. My team used waves of proteins to turn a cell into a microscopic radio station, broadcasting data about its activity in real time to study its behavior.Turning cells into radio stationsStudying the inside of cells requires a kind of wave that can specifically connect to and interact with the machinery and components of a cell.While electronic devices are built from wires and transistors, cells are built from and controlled by a diverse collection of chemical building blocks called proteins. Proteins perform an array of functions within the cell, from extracting energy from sugar to deciding whether the cell should grow.Protein waves are generally rare in nature, but some bacteria naturally generate waves of two proteins called MinD and MinE – typically referred to together as MinDE – to help them divide. My team discovered that putting MinDE into human cells causes the proteins to reorganize themselves into a stunning array of waves and patterns.On their own, MinDE protein waves do not interact with other proteins in human cells. However, we found that MinDE …
Article Attribution | Read More at Article Source
[mwai_chat context=”Let’s have a discussion about this article:nnWaves are ubiquitous in nature and technology. Whether it’s the rise and fall of ocean tides or the swinging of a clock’s pendulum, the predictable rhythms of waves create a signal that is easy to track and distinguish from other types of signals.Electronic devices use radio waves to send and receive data, like your laptop and Wi-Fi router or cellphone and cell tower. Similarly, scientists can use a different type of wave to transmit a different type of data: signals from the invisible processes and dynamics underlying how cells make decisions.I am a synthetic biologist, and my research group developed a technology that sends a wave of engineered proteins traveling through a human cell to provide a window into the hidden activities that power cells when they’re healthy and harm cells when they go haywire.Waves are a powerful engineering toolThe oscillating behavior of waves is one reason they’re powerful patterns in engineering.For example, controlled and predictable changes to wave oscillations can be used to encode data, such as voice or video information. In the case of radio, each station is assigned a unique electromagnetic wave that oscillates at its own frequency. These are the numbers you see on the radio dial.Scientists can extend this strategy to living cells. My team used waves of proteins to turn a cell into a microscopic radio station, broadcasting data about its activity in real time to study its behavior.Turning cells into radio stationsStudying the inside of cells requires a kind of wave that can specifically connect to and interact with the machinery and components of a cell.While electronic devices are built from wires and transistors, cells are built from and controlled by a diverse collection of chemical building blocks called proteins. Proteins perform an array of functions within the cell, from extracting energy from sugar to deciding whether the cell should grow.Protein waves are generally rare in nature, but some bacteria naturally generate waves of two proteins called MinD and MinE – typically referred to together as MinDE – to help them divide. My team discovered that putting MinDE into human cells causes the proteins to reorganize themselves into a stunning array of waves and patterns.On their own, MinDE protein waves do not interact with other proteins in human cells. However, we found that MinDE …nnDiscussion:nn” ai_name=”RocketNews AI: ” start_sentence=”Can I tell you more about this article?” text_input_placeholder=”Type ‘Yes'”]
