ArticleBMC genomics2016
Identification, characterization, and gene expression analysis of nucleotide binding site (NB)-type resistance gene homologues in switchgrass.
Article in BMC genomics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 18 citations in OpenAlex.
- Two mutations in the same MYC-bHLH transcription factor cause segregation of purple coloration of stolons and seed heads inHorticulture research · 2025Article
- Genome-wide characterization of nitric oxide-induced NBS-LRR genes from Arabidopsis thaliana and their association in monocots and dicots.BMC plant biology · 2024Article
- Dynamic Reconfiguration of Switchgrass Proteomes in Response to Rust (International journal of molecular sciences · 2023Article
- Genome-wide identification and analysis of theFrontiers in genetics · 2022Article
- Genome-wide analysis and characterization of GRAS family in switchgrass.Bioengineered · 2021Article
- Genome-wide analysis of the abiotic stress-related bZIP family in switchgrass.Molecular biology reports · 2020Article
- Transcriptome divergence during leaf development in two contrasting switchgrass (Panicum virgatum L.) cultivars.PloS one · 2019Article
- Fall armyworm (Spodoptera frugiperda Smith) feeding elicits differential defense responses in upland and lowland switchgrass.PloS one · 2019Article
- Genome-Wide Identification of NBS-Encoding Resistance Genes in Sunflower (Helianthus annuus L.).Genes · 2018Article
- Data on the genome-wide identification of CNL R-genes inData in brief · 2017Article
- Genome-wide survey of switchgrass NACs family provides new insights into motif and structure arrangements and reveals stress-related and tissue-specific NACs.Scientific reports · 2017Article
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Authors and funding
13 authors at 7 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSwitchgrass (Panicum virgatum L.) is a warm-season perennial grass that can be used as a second generation bioenergy crop. However, foliar fungal pathogens, like switchgrass rust, have the potential to significantly reduce switchgrass biomass yield. Despite its importance as a prominent bioenergy crop, a genome-wide comprehensive analysis of NB-LRR disease resistance genes has yet to be performed in switchgrass.
resultsIn this study, we used a homology-based computational approach to identify 1011 potential NB-LRR resistance gene homologs (RGHs) in the switchgrass genome (v 1.1). In addition, we identified 40 RGHs that potentially contain unique domains including major sperm protein domain, jacalin-like binding domain, calmodulin-like binding, and thioredoxin. RNA-sequencing analysis of leaf tissue from 'Alamo', a rust-resistant switchgrass cultivar, and 'Dacotah', a rust-susceptible switchgrass cultivar, identified 2634 high quality variants in the RGHs between the two cultivars. RNA-sequencing data from field-grown cultivar 'Summer' plants indicated that the expression of some of these RGHs was developmentally regulated.
conclusionsOur results provide useful insight into the molecular structure, distribution, and expression patterns of members of the NB-LRR gene family in switchgrass. These results also provide a foundation for future work aimed at elucidating the molecular mechanisms underlying disease resistance in this important bioenergy crop.
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