Gene Delivery Technologies with Applications in Microalgal Genetic Engineering.

Area of Science:

• * Biotechnology and Synthetic Biology
• * Microbial Engineering
• * Photosynthetic Organisms

Background:

• * Microalgae and cyanobacteria are photosynthetic microbes utilizing simple inputs like water, CO2, and light.
• * Their engineering promises sustainable production of tailored biomolecules from waste carbon.
• * Current limitations hinder multigene expression and DNA delivery, especially in non-model species.

Purpose of the Study:

• * To review common and emerging DNA delivery methods for algal engineering.
• * To identify potential strategies for overcoming current transformation barriers.
• * To highlight the applicability of methods from other organisms to microalgae and cyanobacteria.

Main Methods:

• * Literature review of DNA delivery techniques.
• * Analysis of methods applicable to microbial engineering.
• * Identification of emerging technologies for genetic manipulation.

Main Results:

• * Significant challenges exist in delivering DNA for multigene expression in microalgae and cyanobacteria.
• * Existing DNA delivery methods for other organisms show potential for algal applications.
• * Emerging techniques offer new avenues for genetic engineering of these photosynthetic microbes.

Conclusions:

• * Advancements in DNA delivery are crucial for realizing the full potential of engineered microalgae and cyanobacteria.
• * Adapting methods from diverse biological systems can accelerate progress in algal biotechnology.
• * Future research should focus on robust and efficient DNA delivery for both model and non-model species.