CertPrime: a new oligonucleotide design tool for gene synthesis

Area of Science:

• Molecular Biology
• Bioinformatics
• Synthetic Biology

Background:

• Uniform hybridisation temperatures are critical for successful gene synthesis.
• Existing oligonucleotide design tools have limitations in processing long DNA, adapting to experimental conditions, controlling length, and minimizing dimer formation.

Purpose of the Study:

• To develop an innovative computational tool, CertPrime, for scalable and efficient oligonucleotide design.
• To address limitations of current tools in handling long DNA sequences and optimizing experimental parameters for gene synthesis.

Main Methods:

• Developed CertPrime, a tool for processing long DNA sequences with customizable parameters.
• Implemented features for controlling oligonucleotide length and reducing melting temperature deviations.
• Experimentally validated CertPrime designs against benchmark methods for complex DNA synthesis.

Main Results:

• CertPrime efficiently handles long DNA sequences and allows precise customization of experimental parameters.
• Designs generated by CertPrime exhibit reduced melting temperature deviations.
• Experimental comparison showed CertPrime designs lead to more efficient gene assembly and fewer non-specific bands.

Conclusions:

• CertPrime is a powerful and versatile tool for oligonucleotide design in gene synthesis.
• The tool overcomes limitations of existing methods, improving efficiency and accuracy.
• CertPrime facilitates complex DNA synthesis applications.