Histone H2A.Z and homologues of components of the SWR1 complex are required to control immunity in Arabidopsis.

@article{MarchDaz2008HistoneHA,
  title={Histone H2A.Z and homologues of components of the SWR1 complex are required to control immunity in Arabidopsis.},
  author={Rosana March-D{\'i}az and Mario Garc{\'i}a-Dom{\'i}nguez and Jorge Lozano-Juste and Jos{\'e} Le{\'o}n and Francisco J. Florencio and Jos{\'e} C. Reyes},
  journal={The Plant journal : for cell and molecular biology},
  year={2008},
  volume={53 3},
  pages={
          475-87
        }
}
One of the mechanisms involved in chromatin remodelling is so-called 'histone replacement'. An example of such a mechanism is the substitution of canonical H2A histone by the histone variant H2A.Z. The ATP-dependent chromatin remodelling complex SWR1 is responsible for this action in yeast. We have previously proposed the existence of an SWR1-like complex in Arabidopsis by demonstrating genetic and physical interaction of the components SEF, ARP6 and PIE1, which are homologues of the yeast Swc6… 
NAP1-RELATED PROTEIN1 and 2 negatively regulate H2A.Z abundance in chromatin in Arabidopsis
TLDR
It is shown that NRP proteins cause a decrease of H2A.Z-containing nucleosomes in Arabidopsis under standard growing conditions and suggests that N RP proteins regulate gene expression by counteracting SWR1, thereby preventing excessive accumulation of H1.Z.
Arabidopsis SWR1-associated protein methyl-CpG-binding domain 9 is required for histone H2A.Z deposition
TLDR
It is reported that methyl-CpG-binding domain 9 (MBD9) is a SWR1-C interacting protein required for histone H2A.Z deposition in Arabidopsis.
The beauty of being a variant: H2A.Z and the SWR1 complex in plants.
TLDR
Plants contain a multiprotein complex, similar to the SWR1/SRCAP complex from yeast and animals, involved in H2A.Z deposition, which has an important function in transcription and, during the last few years, its role in plant development and immune response has become evident.
Arabidopsis SWR 1-associated protein methyl-CpG-binding domain 9 is required for histone H 2 A . Z deposition
TLDR
Data suggest that MBD9 is a SWR1-C interacting protein required for H2A.Z deposition at a subset of actively transcribing genes, suggesting that histone acetylation and chromatin biology is under threat.
Arabidopsis SWR1-associated protein methyl-CpG-binding domain 9 is required for histone H2A.Z deposition
TLDR
Identifying interacting partners of a conserved Arabidopsis SWR1 subunit, ACTIN-RELATED PROTEIN 6 (ARP6), isolated nine predicted components, and identified additional interactors implicated in histone acetylation and chromatin biology, suggest that MBD9 is a SWR 1-C interacting protein required for H2A.Z deposition at a subset of actively transcribing genes.
Methyl-CpG-binding domain 9 (MBD9) is required for H2A.Z incorporation into chromatin at a subset of H2A.Z-enriched regions in the Arabidopsis genome
TLDR
The data establish the SWR1 complex as being conserved across eukaryotes and suggest that MBD9 may be involved in targeting the complex to specific genomic sites through nucleosomal interactions.
H2A.Z mediates different aspects of chromatin function and modulates flowering responses in Arabidopsis.
TLDR
The emerging picture shows that plants contain chromatin-remodeling complexes related to those involved in modulating the dynamics of H2A.Z in other eukaryotes, but their precise biochemical nature remains elusive.
Histone H2A.Z Regulates the Expression of Several Classes of Phosphate Starvation Response Genes But Not as a Transcriptional Activator1[OA]
TLDR
It is demonstrated that ARP6 is required for proper H2A.Z deposition at a number of Pi starvation response (PSR) genes in Arabidopsis and suggested that this data suggest a model for chromatin-level control ofPi starvation responses in which ARp6-dependent H 2A.
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TLDR
A novel role for a member of the ATP-dependent chromatin remodeling enzyme family is revealed in determining the region-specific histone subunit composition of chromatin in vivo and controlling the epigenetic state of Chromatin.
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The data indicate that SEF, ARP6, and PIE1 might form a molecular complex in Arabidopsis related to the SWR1/SRCAP complex identified in other eukaryotes.
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TLDR
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TLDR
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