Work

Genome-Wide In Silico Analysis of Leucine-Rich Repeat R-Genes in Perilla citriodora: Classification and Expression Insights

Year: 2025

Type: article

Abstract: Background: Resistance (R) genes are crucial for defending Perilla against pathogens like anthracnose, downy mildew, and phytophthora blight. Nucleotide-binding site leucine-rich repeat (NBS-LRR) genes, the largest R-gene family, play a central role in immunity. This study aimed to identify and characterize NBS-LRR genes in P. citriodora ‘Jeju17’. Methods: Previously conducted genome-wide data for ‘Jeju17’ were analyzed in silico to identify NBS-LRR genes. Results: A total of 535 NBS-LRR genes were identified, with clusters on chromosomes 2, 4, and 10. A unique RPW8-type R-gene was located on chromosome 7. Conclusions: This study provides insights into the NBS-LRR gene family in ‘Je-ju17’, highlighting its role in disease resistance and evolutionary dynamics. By identifying can-didate R-genes, this research supports breeding programs to develop disease-resistant cultivars and improves our understanding of plant immunity.

Source: Genes

DOI: 10.3390/genes16020200

Authors: Seon-Hwa Bae, Yedomon Ange Bovys Zoclanclounon, Gyu-Hwang Park, Jun-Dae Lee, Tae-Ho Kim

Institutions: Rural Development Administration, National Institute of Horticultural and Herbal Science, Rothamsted Research, Jeonbuk National University

Language: English

Topic: Plant-Microbe Interactions and Immunity

Subfield: Plant Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

SDG: Zero hunger

Open Access status: gold

Estimated APC paid: $3,137