Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Synthetic Biology02:55

Synthetic Biology

Synthetic biology is an interdisciplinary science that involves using principles from disciplines such as engineering, molecular biology, cell biology, and systems biology. It involves remodeling existing organisms from nature or constructing completely new synthetic organisms for applications such as protein or enzyme production, bioremediation, value-added macromolecule production, and the addition of desirable traits to crops, to name a few.
Golden rice
Golden rice is a genetically modified...
Behavioral Genetics and Its Designs01:23

Behavioral Genetics and Its Designs

Behavior genetics explores how genetic inheritance influences human behavior. It focuses on how genes, passed from parents to offspring, contribute to the development of behavioral traits and tendencies. This branch of genetics seeks to understand the complex interplay between inherited genetic factors and environmental influences in shaping our behaviors.
The primary methodologies used in behavior genetics include family studies, twin studies, and adoption studies, each providing unique...
Combinatorial Gene Control02:33

Combinatorial Gene Control

Combinatorial gene control is the synergistic action of several transcriptional factors to regulate the expression of a single gene. The absence of one or more of these factors may lead to a significant difference in the level of gene expression or repression.
The expression of more than 30,000 genes is controlled by approximately 2000-3000 transcription factors. This is possible because a single transcription factor can recognize more than one regulatory sequence. The specificity in gene...
Block Diagram Reduction01:22

Block Diagram Reduction

The process of deriving the transfer function of a control system often involves reducing its block diagram to a single block. This simplification can be achieved through a series of strategic operations, including relocating branch points and comparators. These operations preserve the overall function of the system while allowing for easier manipulation and combination of blocks.
The first step in this process is the identification and relocation of a branch point. A branch point, where a...
Amplifying Signals via Enzymatic Cascade01:22

Amplifying Signals via Enzymatic Cascade

When a ligand binds to a cell-surface receptor, the receptor's intracellular domain changes shape, which may either activate its enzyme function or allow its binding to other molecules. The initial signal is amplified by most signal transduction pathways. This means that a single ligand molecule can activate multiple molecules of a downstream target. Proteins that relay a signal are most commonly phosphorylated at one or more sites, activating or inactivating the protein. Kinases catalyze the...
First-Order Circuits01:15

First-Order Circuits

First-order electrical circuits, which comprise resistors and a single energy storage element - either a capacitor or an inductor, are fundamental to many electronic systems. These circuits are governed by a first-order differential equation that describes the relationship between input and output signals.
One common example of a first-order circuit is the RC (resistor-capacitor) circuit. These circuits are used in relaxation oscillators such as neon lamp oscillator circuits. When voltage is...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Early-Life Adversity and the Age of Smoking and Drinking Initiation: Examining Older Adults' Later-Life Mental and Self-Rated Health.

International journal of aging & human development·2026
Same author

How Changes in Functional Disability Are Associated With Living Arrangements for Chinese Older Adults: Results From a Longitudinal Study (2008-2018).

Australasian journal on ageing·2026
Same author

Effectiveness and safety of SGLT2 inhibitors in aged patients (≥ 75 Years) with diabetes: a multi-center retrospective cohort study.

BMC geriatrics·2026
Same author

Dimensional Scaling Effect in Percolative Oxide Semiconductor Transistors.

ACS nano·2026
Same author

Origin of Threshold Voltage Instabilities in Indium Oxide Transistors.

ACS applied materials & interfaces·2026
Same author

Moiré-Induced Electronic Reconstruction in van der Waals Heterobilayer PtSe<sub>2</sub>/PtTe<sub>2</sub>.

ACS nano·2026
Same journal

Identification of MTFR1 as a Novel Prognostic Biomarker and Putative Oncogene for Breast Cancer: A Multi-Omics Analysis and in Vitro Experimental Validation.

IET systems biology·2026
Same journal

scGMB: A scRNA-seq Cell Classification Method Combining GCN and Mamba.

IET systems biology·2026
Same journal

Identification of Chemokine-Related Genes Derived From T and NK Cells in the Tumour Microenvironment of Ovarian Cancer Based on scRNA-Seq.

IET systems biology·2026
Same journal

Unravelling the Mechanism of Compound Kushen Injection in Treating Cervical Cancer Through Ferroptosis Regulation: An Integrated Network Pharmacology and Molecular Docking Study.

IET systems biology·2026
Same journal

Metabolic Reprogramming in Recurrent Spontaneous Abortion: Key Biomarkers Identification and Diagnostic Model Development.

IET systems biology·2026
Same journal

Network Pharmacology and Experimental Validation to Explore the Potential Mechanism of Salvianolic Acid B in Reversing Oxaliplatin Resistance of Colorectal Cancer Cells.

IET systems biology·2026
See all related articles

Related Experiment Video

Updated: May 9, 2026

Gene Digital Circuits Based on CRISPR-Cas Systems and Anti-CRISPR Proteins
10:46

Gene Digital Circuits Based on CRISPR-Cas Systems and Anti-CRISPR Proteins

Published on: October 18, 2022

Design of synthetic biological logic circuits based on evolutionary algorithm.

Chia-Hua Chuang1, Chun-Liang Lin, Yen-Chang Chang

  • 1Department of Electrical Engineering, National Chung Hsing University, Taichung, Taiwan.

IET Systems Biology
|August 8, 2013
PubMed
Summary
This summary is machine-generated.

This study introduces a real-structured genetic algorithm (RSGA) for designing artificial biological logic circuits. The RSGA effectively synthesizes fundamental logic gates and advanced circuits, demonstrating the power of in silico modeling in synthetic biology.

More Related Videos

A Multilayer Microfluidic Platform for the Conduction of Prolonged Cell-Free Gene Expression
11:23

A Multilayer Microfluidic Platform for the Conduction of Prolonged Cell-Free Gene Expression

Published on: October 6, 2019

Automated Robotic Liquid Handling Assembly of Modular DNA Devices
11:22

Automated Robotic Liquid Handling Assembly of Modular DNA Devices

Published on: December 1, 2017

Related Experiment Videos

Last Updated: May 9, 2026

Gene Digital Circuits Based on CRISPR-Cas Systems and Anti-CRISPR Proteins
10:46

Gene Digital Circuits Based on CRISPR-Cas Systems and Anti-CRISPR Proteins

Published on: October 18, 2022

A Multilayer Microfluidic Platform for the Conduction of Prolonged Cell-Free Gene Expression
11:23

A Multilayer Microfluidic Platform for the Conduction of Prolonged Cell-Free Gene Expression

Published on: October 6, 2019

Automated Robotic Liquid Handling Assembly of Modular DNA Devices
11:22

Automated Robotic Liquid Handling Assembly of Modular DNA Devices

Published on: December 1, 2017

Area of Science:

  • Synthetic Biology
  • Computational Biology
  • Bioengineering

Background:

  • Designing artificial biological logic circuits is crucial for advancing synthetic biology.
  • Systematic strategies are needed for efficient and reliable circuit construction.

Purpose of the Study:

  • To propose a novel algorithm for the design of biological logic circuits.
  • To develop a general model for synthesizing various logic gates and circuits.

Main Methods:

  • A real-structured genetic algorithm (RSGA) was developed, integrating features of traditional and structured genetic algorithms.
  • A general model incorporating cis-regulatory input and promoter activity functions was utilized.
  • In silico computer-based modeling was employed for design and verification.

Main Results:

  • The RSGA successfully synthesized fundamental logic gates (NOT, Buffer, AND, OR, NAND, NOR, XOR).
  • The approach demonstrated extensibility to advanced combinational and sequential logic circuits.
  • Optimal designs for logic gates and circuits were achieved using the RSGA.

Conclusions:

  • The proposed RSGA offers an effective strategy for the systematic design of biological logic circuits.
  • In silico modeling provides significant advantages for the development and verification of synthetic biological systems.