AssemblX

AssemblX assembles multigene DNA constructs to enable construction of complex genetic circuits and biological pathways in synthetic biology and biotechnology.


Key Features:

  • Scalability: Supports assembly of up to 25 functional units from over 75 subunits, including promoters, coding sequences, and terminators.
  • Overlap-Based Cloning: Employs overlap-based, scar-free cloning methods that are sequence-independent at the initial assembly level.
  • Rare Cutting Homing Endonucleases: Utilizes rare cutting homing endonucleases for standardized, polymerase chain reaction-free assembly into multigene modules, with computationally optimized overlap sequences to ensure precise and efficient gene integration.
  • Marker Switching Strategies: Incorporates selection and marker switching strategies to enable transfer of assembled constructs to desired expression hosts.

Scientific Applications:

  • Genetic Circuit Engineering: Construction of large genetic circuits composed of multiple genes and regulatory parts in synthetic biology.
  • Multigene Pathway Assembly: Assembly of entire biological pathways for metabolic engineering and biotechnology applications.

Methodology:

Computationally optimized overlap sequence design using computational algorithms for overlap design.

Topics

Details

Tool Type:
web application, workflow
Added:
1/18/2021
Last Updated:
1/28/2021

Operations

Publications

Machens F, Hochrein L. The AssemblX Toolkit for Reliable and User-Friendly Multigene Assemblies. Methods in Molecular Biology. 2020. doi:10.1007/978-1-0716-0908-8_3. PMID:32809192.

Hochrein L, Machens F, Gremmels J, Schulz K, Messerschmidt K, Mueller-Roeber B. AssemblX: a user-friendly toolkit for rapid and reliable multi-gene assemblies. Nucleic Acids Research. 2017. doi:10.1093/nar/gkx034. PMID:28130422. PMCID:PMC5449548.