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A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

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Published on: June 1, 2022

Modelos de ingeniería a escala

Aaron J Dy¹, James J Collins²

¹Institute for Medical Engineering and Science, Department of Biological Engineering, and Synthetic Biology Center, Massachusetts Institute of Technology, Cambridge, MA 02139, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.

|April 23, 2016

Resumen

Este resumen es generado por máquina.

Los organismos en desarrollo escalan patrones para obtener proporciones consistentes. Este estudio modela cómo la dinámica reguladora en Escherichia coli (E. coli) de ingeniería logra el escalamiento de patrones sin gradientes morfógenos.

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Área de la Ciencia:

Biología del desarrollo
Biología de los sistemas
Microbiología

Sus antecedentes:

Los organismos deben mantener patrones proporcionales durante el crecimiento.
Los gradientes morfógenos son un mecanismo común para la formación de patrones.
Los patrones de escala sin gradientes presentan una cuestión biológica significativa.

Objetivo del estudio:

Investigar los mecanismos de escalado de patrones en los organismos en desarrollo.
Para modelar la escala de patrones independientemente de los gradientes morfógenos.
Comprender el papel de la dinámica reguladora en el logro de proporciones invariables en el tamaño.

Principales métodos:

Diseñado un sistema modelo utilizando Escherichia coli (E. coli).
Desarrolló un modelo computacional para simular la formación y escalado de patrones.
Dinámica reguladora analizada dentro del sistema de E. coli diseñado.

Principales resultados:

Escalado de patrón demostrado en el modelo de E. coli diseñado.
Demostró que la dinámica reguladora puede impulsar el escalamiento de patrones sin un gradiente morfogénico.
Interacciones reguladoras clave identificadas que permiten la formación de patrones independientes del tamaño.

Conclusiones:

Las dinámicas regulatorias son suficientes para lograr el escalamiento de patrones.
Esto proporciona un mecanismo alternativo a los gradientes morfógenos para el desarrollo proporcional.
El modelo de E. coli ofrece información sobre los principios fundamentales de la formación de patrones biológicos.