Technological Advances in Phytopathogen Detection and Metagenome Profiling Techniques.

Area of Science:

• Plant Pathology
• Applied Microbiology
• Molecular Biology

Background:

• Accurate and rapid detection of plant pathogens is crucial due to increasing virulence and prevalence.
• Ensuring crop biosecurity and food security relies on containing plant pathogens and disease progression.
• Modern research employs a holistic approach to study microbial ecosystems and pathogen growth dynamics within biomes.

Purpose of the Study:

• To critically analyze the latest technologies for rapid detection and identification of plant pathogens.
• To review methods for profiling plant-associated microbiomes, revealing growth dynamics and population diversity.
• To discuss the advantages and limitations of current and emerging technologies in plant pathology.

Main Methods:

• Review of widely used advanced molecular technologies including digital PCR, pyrosequencing, Illumina, DNA microarray, barcoding, Ion torrent, and nanopore.
• Analysis of integrated approaches combining existing methods with new applications like viability PCR and microbial viability testing.
• Critical evaluation of technological platforms for rapid detection, identification, and microbiome profiling.

Main Results:

• Various technological platforms (digital PCR, pyrosequencing, Illumina, etc.) are applied for pathogen detection and microbiome profiling across diverse fields.
• Holistic approaches have advanced understanding of microbial ecosystems and pathogen dynamics.
• Existing technologies show promise but require further accuracy improvements, necessitating integration with new methods.

Conclusions:

• Continued development and integration of advanced molecular technologies are essential for accurate plant pathogen detection and microbiome analysis.
• Addressing current technological shortfalls through methods like viability PCR will enhance crop biosecurity and food security.
• This review provides insights into the capabilities and constraints of key technologies for plant health management.