Characterization of nine Mlo family genes and analysis of their expression against pathogen infections in Vitis flexuosa

@article{Islam2016CharacterizationON,
  title={Characterization of nine Mlo family genes and analysis of their expression against pathogen infections in Vitis flexuosa},
  author={Md. Zaherul Islam and Hae Keun Yun},
  journal={Euphytica},
  year={2016},
  volume={211},
  pages={379-394}
}
Mildew resistance locus o (Mlo) is a specific seven-transmembrane gene family that confers resistance against several abiotic and biotic stresses in plants. In this study, we identified nine Mlo-like loci,VfMlo-like3243 (Vitis flexuosa powdery-mildew resistance locus o-like3243), VfMlo-like4098, VfMlo-like5057, VfMlo-like6833, VfMlo-like7881, VfMlo-like8120, VfMlo-like14439, VfMlo-like14557, and VfMlo-like18484, which showed differential expression upon transcriptome analysis conducted using… Expand

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References

SHOWING 1-10 OF 66 REFERENCES
Genome-wide identification, characterization, and expression analysis of the MLO gene family in Cucumis sativus.
TLDR
This paper is the first comprehensive report on MLO genes in C. sativus, and will facilitate the functional characterization of the MLOs related to powdery mildew susceptibility and assist in the development of disease resistance in cucumber. Expand
Identification and expression analysis of a pathogen- responsive PR-1 gene from Chinese wild Vitis quinquangularis
TLDR
A pathogen-responsive PR-1 gene designated as VqPR-1 is identified in a subtractive suppression hybridization (SSH) cDNAlibrary from Elsinoe ampelina -inoculated young leaves of Chinese wild Vitis quinquangularis clone ‘shang-24’. Expand
Genome-Wide Study of the Tomato SlMLO Gene Family and Its Functional Characterization in Response to the Powdery Mildew Fungus Oidium neolycopersici
TLDR
This study provides evidence for functional redundancy among tomato homolog genes involved in powdery mildew susceptibility and develops a series of transgenic lines silenced for individual SlMLO homologs, which lay the foundation for further investigations aimed at assigning new biological functions to the MLO gene family. Expand
Comparative phylogenetic analysis of genome-wide Mlo gene family members from Glycine max and Arabidopsis thaliana
TLDR
A genome-wide similarity search using the characterized Mlo protein sequences of Arabidopsis thaliana was carried out to identify putative Mlo genes in soybean (Glycine max) genome, which identified 39 Mlo domain containing protein-encoding genes that were distributed on 15 of the 20 G. max chromosomes. Expand
Identification of candidate MLO powdery mildew susceptibility genes in cultivated Solanaceae and functional characterization of tobacco NtMLO1
TLDR
Results here presented are valuable to study MLO gene evolution in Solanaceae and for molecular breeding approaches aimed at introducing PM resistance using strategies of reverse genetics. Expand
Identification, isolation and characterization of a CC-NBS-LRR candidate disease resistance gene family in grapevine
TLDR
The differential display approach was used to detect grapevine genes involved in defense and one of them, named VRP1, showed clear homology to resistance genes of the NBS-LRR type from other plants. Expand
Genome-wide analysis of the mildew resistance locus o (MLO) gene family in tomato (Solanum lycopersicum L.)
TLDR
Findings will facilitate the functional characterization and evolutionary relationship of the 'MLO' genes in tomato and indicate that these genes may have evolvedprior to the divergence of monocots and dicots. Expand
Characterization of the MLO gene family in Rosaceae and gene expression analysis in Malus domestica
TLDR
A genome-wide characterization of the MLO gene family in apple, peach and strawberry was carried out, and candidate MLO susceptibility genes were identified and it can be investigated whether silencing or a loss-of-function mutations in one or more of these candidate genes leads to PM resistance. Expand
Monocot and dicot MLO powdery mildew susceptibility factors are functionally conserved in spite of the evolution of class-specific molecular features
TLDR
In insights on the evolution and function of MLO genes involved in the interaction with PM fungi, transgenic complementation assays involving phylogenetically distant plant species can be used for the characterization of novel MLO susceptibility genes and an overview ofMLO protein molecular features predicted to play a major role in PM susceptibility are provided. Expand
Molecular Phylogeny and Evolution of the Plant-Specific Seven-Transmembrane MLO Family
TLDR
A computational analysis of MLO family members based on 31 full-size and 3 partial sequences revealed evidence for concerted evolution of all three cytoplasmic domains with each other and the C-terminal cytopLasmic tail, suggesting interplay of all intracellular domains for MLO function. Expand
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