ArticleThe Plant cell1999
MAF1, a novel plant protein interacting with matrix attachment region binding protein MFP1, is located at the nuclear envelope.
Article in The Plant cell, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 71 citations in OpenAlex.
- Identification of nuclear membrane SUN proteins and components associated with wheat fungal stress responses.Stress biology · 2024Article
- Chemical Decorations of "MARs" Residents in Orchestrating Eukaryotic Gene Regulation.Frontiers in cell and developmental biology · 2020Review
- Two genes encoding GH10 xylanases are essential for the virulence of the oomycete plant pathogen Phytophthora parasitica.Current genetics · 2018Article
- Article
- TM6, a novel nuclear matrix attachment region, enhances its flanking gene expression through influencing their chromatin structure.Molecules and cells · 2013Article
- Color recovery after photoconversion of H2B::mEosFP allows detection of increased nuclear DNA content in developing plant cells.Plant physiology · 2012Article
- A mini review of MAR-binding proteins.Molecular biology reports · 2010Review
- Overexpression of AtDOF4.7, an Arabidopsis DOF family transcription factor, induces floral organ abscission deficiency in Arabidopsis.Plant physiology · 2010Article
- The Arabidopsis nuclear pore and nuclear envelope.The arabidopsis book · 2010Article
- Arabidopsis GLUTAMINE-RICH PROTEIN23 is essential for early embryogenesis and encodes a novel nuclear PPR motif protein that interacts with RNA polymerase II subunit III.The Plant cell · 2006Article
- Arabidopsis TARGET OF RAPAMYCIN interacts with RAPTOR, which regulates the activity of S6 kinase in response to osmotic stress signals.The Plant cell · 2006Article
- Article
- Functional isolation of novel nuclear proteins showing a variety of subnuclear localizations.The Plant cell · 2005Article
- Arabidopsis WPP-domain proteins are developmentally associated with the nuclear envelope and promote cell division.The Plant cell · 2004Article
- Identification of a novel plant MAR DNA binding protein localized on chromosomal surfaces.Plant molecular biology · 2004Article
- High-throughput fluorescent tagging of full-length Arabidopsis gene products in planta.Plant physiology · 2004Article
- The plant nuclear envelope.Planta · 2004Review
- Nucleo-cytoplasmic partitioning of proteins in plants: implications for the regulation of environmental and developmental signalling.Current genetics · 2003Review
- The Arabidopsis anaphase-promoting complex or cyclosome: molecular and genetic characterization of the APC2 subunit.The Plant cell · 2003Article
- Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The interaction of chromatin with the nuclear matrix via matrix attachment region (MAR) DNA is considered to be of fundamental importance for chromatin organization in all eukaryotic cells. MAR binding filament-like protein 1 (MFP1) from tomato is a novel plant protein that specifically binds to MAR DNA. Its filament protein-like structure makes it a likely candidate for a structural component of the nuclear matrix. MFP1 is located at nuclear matrix-associated, specklelike structures at the nuclear envelope. Here, we report the identification of a novel protein that specifically interacts with MFP1 in yeast two-hybrid and in vitro binding assays. MFP1 associated factor 1 (MAF1) is a small, soluble, serine/threonine-rich protein that is ubiquitously expressed and has no similarity to known proteins. MAF1, like MFP1, is located at the nuclear periphery and is a component of the nuclear matrix. These data suggest that MFP1 and MAF1 are in vivo interaction partners and that both proteins are components of a nuclear substructure, previously undescribed in plants, that connects the nuclear envelope and the internal nuclear matrix.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.