Study on Revealing Peanut-Related Disease Prevention Gene Clusters via Whole Transcriptome Sequencing

Hongbo Du, Nan Lu and Chuanrong Li ()
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Hongbo Du: Forestry College, Shandong Agricultural University, Tai’an 271018, China
Nan Lu: Forestry College, Shandong Agricultural University, Tai’an 271018, China
Chuanrong Li: Forestry College, Shandong Agricultural University, Tai’an 271018, China

Agriculture, 2023, vol. 13, issue 8, 1-16

Abstract: Root rot caused by Fusarium oxysporum is a serious root disease that affects the growth and yield of peanut crops worldwide. Identifying resistance genes is of great significance for both conventional and molecular breeding. At present, there are a few identified disease resistance genes, and the defense response mechanism against this pathogen remains unclear. Using transcriptome analysis techniques, 21 differentially expressed genes (DEGs) were identified in plants treated with Bacillus thuringiensis TG5 and carbendazim. Among these DEGs, the TIFY10A protein gene, pyruvate decarboxylase, and UDP glycosyltransferase 74B1 genes play an important role in early resistance to root rot in peanut plants, leading to regulatory factors that trigger immunity. Our study provides important information on the response mechanism of peanut plants to F. oxysporum -induced root rot and the protective benefits of colonization by the microbial pesticide, B. thuringiensis .

Keywords: UDP glycosyltransferase; disease resistance genes; transcriptome; peanut (search for similar items in EconPapers)
JEL-codes: Q1 Q10 Q11 Q12 Q13 Q14 Q15 Q16 Q17 Q18 (search for similar items in EconPapers)
Date: 2023
References: View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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