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Disease resistance

Tìm thấy 20+ kết quả cho từ khóa "Disease resistance"

A pan-transcriptome analysis shows that disease resistance genes have undergone more selection pressure during barley domestication

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Compared with the cultivated genotypes, wild barley contains substantially more disease resistance genes.. NLR-parser analysis also revealed that the wild barley genotypes contained higher percentage of genes conferring disease resistance in comparison with the cultivated ones (Table 1).

Evolutionary balance between LRR domain loss and young NBS–LRR genes production governs disease resistance in Arachis hypogaea cv. Tifrunner

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Tifrunner NBS – LRR proteins, partly explaining the lower disease resistance of the cultivated peanut.. Conclusions: Although relaxed selection acted on NBS – LRR proteins and LRR domains, LRR domains were preferentially lost in A. The QTL results suggested that young NBS – LRRs were important for resistance against diseases in A.

The dissection of R genes and locus Pc5.1 in Phytophthora capsici infection provides a novel view of disease resistance in peppers

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The dissection of R genes and locus Pc5.1 in Phytophthora capsici infection provides a novel view of disease resistance in peppers. To dissect the structure of Pc.5.1, we anchored genetic markers onto pepper genomic sequence and made an extended Pc5.1 (Ext-Pc5.1) located at 8.35 Mb – 38.13 Mb on chromosome 5 which covered all Pc5.1 reported in publications. Ext-Pc5.1 did show strong response to P.

Different transcriptional response between susceptible and resistant common carp (Cyprinus carpio) fish hints on the mechanism of CyHV-3 disease resistance

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To study the genetic basis and cellular pathways underlying disease resistance, RNA-Seq was used to characterize transcriptional responses of susceptible and resistant fish at day 4 after CyHV-3 infection.. Results: In susceptible fish, over four times more differentially expressed genes were up-regulated between day 0 and 4 compared to resistant fish.

Characterising the mechanisms underlying genetic resistance to amoebic gill disease in Atlantic salmon using RNA sequencing

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Genetic variation of resistance to amoebic gill disease in Atlantic salmon (Salmo salar) assessed in a challenge system. Genetic variation of gross gill pathology and survival of Atlantic salmon (Salmo salar L.) during natural amoebic gill disease challenge. Genome-wide association and genomic selection for resistance to amoebic gill disease in Atlantic salmon. Genomic and transcriptomic analysis of amoebic gill disease resistance in Atlantic salmon (Salmo salar L.

Fine mapping of a Phytophthora-resistance locus RpsGZ in soybean using genotypingby-sequencing

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Table 3 Annotations of the candidate genes in the RpsGZ region on chromosome 3. 1 Glyma.03G034400 Disease resistance protein (NBS-LRR class), putative c AT3G14470.1. 2 Glyma.03G034500 Disease resistance protein (NBS-LRR class), putative AT3G14470.1. 3 Glyma.03G034600 No items to show AT1G62130.1. 4 Glyma.03G034700 No items to show AT2G01050.1. 5 Glyma.03G034800 Disease resistance protein (NBS-LRR class), putative AT3G14470.1. 6 Glyma.03G034900 Disease resistance protein (NBS-LRR class), putative

Identification of genetic loci associated with higher resistance to pancreas disease (PD) in Atlantic salmon (Salmo salar L.)

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The estimated heritability is one of the largest reported for any disease resistance in this species, where the majority of the genetic variation is explained by two major QTL.. The transcriptomic analysis has revealed the activation of essential components of the innate and the adaptive immune responses following infection with SAV3.

Proteomic dissection of the rice-Fusarium fujikuroi interaction and the correlation between the proteome and transcriptome under disease stress

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Mapping quantitative trait loci responsible for resistance to Bakanae disease in rice. The Bakanae disease of the rice plant. Analysis of QTLs for resistance to rice Bakanae disease. Mapping of qBK1, a major QTL for Bakanae disease resistance in rice. Identification of bakanae disease resistance loci in japonica rice through genome wide association study. Transcriptomic dissection of the rice – Fusarium fujikuroi interaction by RNA-Seq.

Consensus map integration and QTL metaanalysis narrowed a locus for yield traits to 0.7 cM and refined a region for late leaf spot resistance traits to 0.38 cM on linkage group A05 in peanut (Arachis hypogaea L.)

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Identification of MQTLs for yield and disease resistance related traits. In this study, yield related traits were defined as 100PW, 100SW, SP, PL, PW, SL, and SW, and disease resistance traits were separated as resistance to TSWV, ELS, and LLS. Our literature survey identified a set of 292 initial QTLs for yield and disease resistance related traits that were projected onto the new consensus map. 4 MQTL hotspots for yield and disease resistance related traits. DR, disease resistance.

Genome-plasmon interaction effect on resistance to septoriosis in winter triticum aestivum L alloplasmatic lines

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Kinelskaya 7 and Myronivs’ka 808 genomes had the lowest resistance index to Septoria. vavilovii, which showed a negative or no effect-interaction with all nuclear genomes involved in the experiment as for disease resistance.. dicoccoides spontaneum with all genotypes of the studied varieties had a stable positive effect on resistance to septoria disease. It is shown by the highest resistance rate in the experiment in samples created with this alloplasm..

Evaluation of powdery mildew resistance of a diverse set of grape cultivars and testing the association between powdery mildew resistance and PR gene expression

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Interestingly, both VvPR1 and VvGLP3 expression were associated with powdery mildew susceptibility and resistance, respectively, in a grape cultivar (Ficke et al., 2003). A stronger VvPR1 induction was found in powdery mildew susceptible berries of the grape cultivar Chardonnay. Cadle-Davidson et al., 2011).. Genetic resistance to powdery mildew and other fungal diseases can also be determined by disease resistance (R) genes. Goyal et al.

Transcriptomic de novo analysis of pitaya (Hylocereus polyrhizus) canker disease caused by Neoscytalidium dimidiatum

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Unigene2329_All Up Disease resistance protein RGA4. Unigene9087_All Up LRR receptor-like serine/threonine-protein Kinase. Unigene24332_All Up Receptor-like protein 12. Unigene15298_All Up Receptor-like protein 33. Unigene9452_All Up probable WRKY transcription factor 50-like isoform X1. Unigene2169_All Up WRKY transcription factor 22. Unigene8050_All Up Disease resistance protein At4g27190-like. Unigene2538_All Up WRKY DNA-binding protein 75. Unigene16508_All Up WRKY transcription factor 1.

Identification of QTL for resistance to root rot in sweetpotato (Ipomoea batatas (L.) Lam) with SSR linkage maps

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As the difference in disease resistance was signifi- cant, the QTLs for root rot resistance could be located.. linkage groups for the female parent, constructed based on 215 loci, were placed on the genetic linkage map..

Comparative transcriptome analysis uncovers regulatory roles of long noncoding RNAs involved in resistance to powdery mildew in melon

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The expression level of lncRNAs and protein-coding mRNAs is presented as Log 10 FPKM. disease resistance were co-located with five DELs, and 30 genes that might be involved in PM resistance were co-expressed with 27 DELs (Table 1).

Development of a SNP linkage map and genome-wide association study for resistance to Aeromonas hydrophila in pacu (Piaractus mesopotamicus)

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The major contribution of this study was to generate and apply genomic tools to improve the un- derstanding of the genomic architecture of resistance against A. Recently, dense SNP arrays have facilitated researchers assessing the association between genome-wide markers and utilizing them for optimization of the disease resistance through genetic improvement in aquaculture .

Identifying genome-wide immune gene variation underlying infectious disease in wildlife populations – a next generation sequencing approach in the gopher tortoise

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Immunological basis of differences in disease resistance in the chicken

Fine dissection of limber pine resistance to Cronartium ribicola using targeted sequencing of the NLR family

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Of most limber pine NLR genes (including M117450 and M287456), constitutive expression at low levels avoids the fitness cost associated with disease resistance in the absence of pathogens [39]. Consistently, initial empirical results in limber pine suggests no constitutive cost of Cr4 in the absence of WPBR [49]. At present over 9600 functional genes have been gen- etically mapped in limber pine [21, 28].

PacBio full-length transcriptome of wild apple (Malus sieversii) provides insights into canker disease dynamic response

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Additionally, the enriched disease resistance pathways and differentially expressed TFs dynamics collectively contributed to the immune response. Full list of author information is available at the end of the article.

Dissection of the multigenic wheat stem rust resistance present in the Montenegrin spring wheat accession PI 362698

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The identification and subsequent mapping of disease resistance loci from land- races has been effectively applied to wheat including wheat stem rust resistance loci [25 – 28].. [29] evalu- ated 2509 accessions from the USDA National Small Grains Collection at the International Stem Rust Nursery at the Kenyan Agricultural and Livestock Research Organization in Njoro, Kenya.

Characterization of genes required for both Rpg1 and rpg4-mediated wheat stem rust resistance in barley

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Physical mapping of the barley stem rust resistance gene rpg4. https://doi.org/10.1007/s . https://doi.org/10.1094/PHYTO R.. https://doi.org/10.1094/MPMI R.. Barley Stem Rust resistance mechanisms:. https://doi.org/10.3389/fpls . https://doi.org/10.1038/s . https://doi.org/10.1038/nature05286.. https://doi.org/10.1007/s y.. Allele sequencing of the barley stem rust resistance gene Rpg1 identifies regions relevant to disease resistance.