Development of candidate gene-based markers and map-based cloning of a dominant rust resistance gene in cultivated groundnut (Arachis hypogaea L.)

Mondal, Suvendu; Shafi, K. Mohamed; Raizada, Avi; Song, Hui; Badigannavar, Anand M.; Sowdhamini, Ramanathan

doi:10.1016/j.gene.2022.146474

Cited by 2 publications

(1 citation statement)

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“…RNA-Seq data from susceptible peanut genotype JL-24 and resistant peanut genotype GPBD-4 revealed differentially expressed genes included pathogenesis-related (PR) proteins, ethylene-responsive factor, thaumatin, and F-box as well as R genes such as NBS-LRR upregulated in resistant genotype, whereas transcription factors such as WRKY, MYB, bZIP family down-regulated in susceptible genotype ( Rathod et al., 2020 ). Using map-based cloning, a dominant rust resistance gene VG 9514-R located between FRS 72 and SSR_GO340445 markers in arahy03 chromosome was isolated and shown non-synonymous mutations in different protein domains ( Mondal et al., 2022 ).…”

Section: Omics Advances In Understanding Peanut Responses To Biotic S...mentioning

confidence: 99%

Advances in omics research on peanut response to biotic stresses

Huang

Gao

et al. 2023

Front. Plant Sci.

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Peanut growth, development, and eventual production are constrained by biotic and abiotic stresses resulting in serious economic losses. To understand the response and tolerance mechanism of peanut to biotic and abiotic stresses, high-throughput Omics approaches have been applied in peanut research. Integrated Omics approaches are essential for elucidating the temporal and spatial changes that occur in peanut facing different stresses. The integration of functional genomics with other Omics highlights the relationships between peanut genomes and phenotypes under specific stress conditions. In this review, we focus on research on peanut biotic stresses. Here we review the primary types of biotic stresses that threaten sustainable peanut production, the multi-Omics technologies for peanut research and breeding, and the recent advances in various peanut Omics under biotic stresses, including genomics, transcriptomics, proteomics, metabolomics, miRNAomics, epigenomics and phenomics, for identification of biotic stress-related genes, proteins, metabolites and their networks as well as the development of potential traits. We also discuss the challenges, opportunities, and future directions for peanut Omics under biotic stresses, aiming sustainable food production. The Omics knowledge is instrumental for improving peanut tolerance to cope with various biotic stresses and for meeting the food demands of the exponentially growing global population.

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Section: Omics Advances In Understanding Peanut Responses To Biotic S...mentioning

confidence: 99%

Advances in omics research on peanut response to biotic stresses

Huang

Gao

et al. 2023

Front. Plant Sci.

View full text Add to dashboard Cite

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Effects of Peanut Rust Disease (Puccinia arachidis Speg.) on Agricultural Production: Current Control Strategies and Progress in Breeding for Resistance

You,

Liao,

et al. 2024

Genes

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Peanuts play a pivotal role as an economic crop on a global scale, serving as a primary source of both edible oil and protein. Peanut rust (Puccinia arachidis Speg.) disease constitutes a significant global biotic stress, representing a substantial economic threat to the peanut industry by inducing noteworthy reductions in seed yields and compromising oil quality. This comprehensive review delves into the distinctive characteristics and detrimental symptoms associated with peanut rust, scrutinizing its epidemiology and the control strategies that are currently implemented. Notably, host resistance emerges as the most favored strategy due to its potential to surmount the limitations inherent in other approaches. The review further considers the recent advancements in peanut rust resistance breeding, integrating the use of molecular marker technology and the identification of rust resistance genes. Our findings indicate that the ongoing refinement of control strategies, especially through the development and application of immune or highly resistant peanut varieties, will have a profound impact on the global peanut industry.

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Development of candidate gene-based markers and map-based cloning of a dominant rust resistance gene in cultivated groundnut (Arachis hypogaea L.)

Cited by 2 publications

References 50 publications

Advances in omics research on peanut response to biotic stresses

Advances in omics research on peanut response to biotic stresses

Effects of Peanut Rust Disease (Puccinia arachidis Speg.) on Agricultural Production: Current Control Strategies and Progress in Breeding for Resistance

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