Identification of CNGCs in Glycine max and Screening of Related Resistance Genes after Fusarium solani Infection

Cyclic nucleotide-gated channels ( ), non-selective cation channels localised on the plasmalemma, are involved in growth, development, and regulatory mechanisms in plants during adverse stress. To date, gene families in multiple crops have been identified and analysed. However, there have been no systematic studies on the evolution and development of gene families in legumes. Therefore, in the present study, via transcriptome analysis, we identified 143 genes in legumes, and thereafter, classified and named them according to the grouping method used for . Functional verification for disease stress showed that four were specifically expressed in the plasmalemma during the stress process. Further, functional enrichment analysis showed that their mode of participation and coordination included inorganic ion concentration regulation inside and outside the membrane via the transmembrane ion channel and participation in stress regulation via signal transduction. The family genes in involved in disease stress were also identified and physiological stress response and omics analyses were also performed. Our preliminary results revealed the basic laws governing the involvement of in disease resistance in , providing important gene resources and a theoretical reference for the breeding of resistant soybean.