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Molecular mechanisms of floral organ specification by MADS domain proteins
Current Opinion in Plant Biology, 2016Flower development is a model system to understand organ specification in plants. The identities of different types of floral organs are specified by homeotic MADS transcription factors that interact in a combinatorial fashion. Systematic identification of DNA-binding sites and target genes of these key regulators show that they have shared and unique ...
Wenhao, Yan +2 more
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Two rice MADS domain proteins interact with OsMADS1
Plant Molecular Biology, 2000OsMADS1 is a MADS box gene controlling flower development in rice. In order to learn more about the function of OsMADS1, we searched for cellular proteins interacting with OsMADS1 employing the yeast two-hybrid system. Two novel proteins with MADS domains, which were named OsMADS14 and OsMADS15, were isolated from a rice cDNA library.
Lim, J, Moon, YH, An, G, Jang, SK
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Plant Molecular Biology, 2004
The MADS proteins APETALA3 (AP3), PISTILLATA (PI), SEPALLATAI (SEPI), SEP2, SEP3, AGAMOUS, and APETALA are required for proper floral organ identity in Arabidopsis flowers. All of these floral MADS proteins conserve two domains: the MADS domain that mediates DNA binding and dimerization, and the K domain that mediates protein protein interaction. The K
Yingzhen, Yang, Thomas, Jack
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The MADS proteins APETALA3 (AP3), PISTILLATA (PI), SEPALLATAI (SEPI), SEP2, SEP3, AGAMOUS, and APETALA are required for proper floral organ identity in Arabidopsis flowers. All of these floral MADS proteins conserve two domains: the MADS domain that mediates DNA binding and dimerization, and the K domain that mediates protein protein interaction. The K
Yingzhen, Yang, Thomas, Jack
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Gene, 2005
MIKC-type proteins represent a class of MADS-domain transcription factors and are defined by a unique domain structure: in addition to the highly conserved DNA-binding MADS-domain, they have three other domains ('I', 'K' and 'C'), with the keratin-like K-domain being the most highly conserved and characteristic one.
Kerstin, Kaufmann +2 more
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MIKC-type proteins represent a class of MADS-domain transcription factors and are defined by a unique domain structure: in addition to the highly conserved DNA-binding MADS-domain, they have three other domains ('I', 'K' and 'C'), with the keratin-like K-domain being the most highly conserved and characteristic one.
Kerstin, Kaufmann +2 more
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MADS domain proteins in plant development.
Biological chemistry, 1998The MADS domain (MCM1, AGAMOUS, DEFICIENS, and SRF, serum response factor) is a conserved DNA-binding/dimerization region present in a variety of transcription factors from different kingdoms. MADS box genes represent a large multigene family in vascular plants.
Riechmann, José Luis +1 more
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The Plant Journal, 1997
SummaryMADS domain (for MCM1, AG, DEFA and SRF) proteins are regulatory proteins found in all major eukaryotic kingdoms. Plant MADS domain regulatory proteins have a region of moderate sequence similarity that has been designated as the K domain, and its predicted coiled‐coil structure suggests a role in establishing a protein—protein interaction.
H Y, Fan, Y, Hu, M, Tudor, H, Ma
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SummaryMADS domain (for MCM1, AG, DEFA and SRF) proteins are regulatory proteins found in all major eukaryotic kingdoms. Plant MADS domain regulatory proteins have a region of moderate sequence similarity that has been designated as the K domain, and its predicted coiled‐coil structure suggests a role in establishing a protein—protein interaction.
H Y, Fan, Y, Hu, M, Tudor, H, Ma
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Biochemical and Biophysical Research Communications, 2008
We are interested in identifying proteins that interact with the MADS domain protein NMH7 of Medicago sativa. We use an affinity column with a synthetic peptide derived from the MADS domain of NMH7 which has been reported to mediate protein-protein interaction with non-MADS domain interacting proteins.
Julio, Páez-Valencia +6 more
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We are interested in identifying proteins that interact with the MADS domain protein NMH7 of Medicago sativa. We use an affinity column with a synthetic peptide derived from the MADS domain of NMH7 which has been reported to mediate protein-protein interaction with non-MADS domain interacting proteins.
Julio, Páez-Valencia +6 more
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Extension of the Binding Motif of the Sin3 Interacting Domain of the Mad Family Proteins,
Biochemistry, 2003Sin3 forms the scaffold for a multiprotein corepressor complex that silences transcription via the action of histone deacetylases. Sin3 is recruited to the DNA by several DNA binding repressors, such as the helix-loop-helix proteins of the Mad family.
van Ingen H +6 more
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Gene, 2011
MADS-box transcription factors play crucial roles in organ and cell differentiation in organisms ranging from yeast to humans. Most of the work on plant MADS-box proteins focused on their roles in floral development whereas less information is available on their function in fruit maturation. We cloned three distinct tomato cDNAs using a RT-PCR approach,
Gaffe, Joël +3 more
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MADS-box transcription factors play crucial roles in organ and cell differentiation in organisms ranging from yeast to humans. Most of the work on plant MADS-box proteins focused on their roles in floral development whereas less information is available on their function in fruit maturation. We cloned three distinct tomato cDNAs using a RT-PCR approach,
Gaffe, Joël +3 more
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Science, 1992
Fibronectin type III domains are found in many different proteins including cell surface receptors and cell adhesion molecules. The crystal structure of one such domain from the extracellular matrix protein tenascin was determined. The structure was solved by multiwavelength anomalous diffraction (MAD) phasing of the selenomethionyl protein and has ...
D J, Leahy +3 more
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Fibronectin type III domains are found in many different proteins including cell surface receptors and cell adhesion molecules. The crystal structure of one such domain from the extracellular matrix protein tenascin was determined. The structure was solved by multiwavelength anomalous diffraction (MAD) phasing of the selenomethionyl protein and has ...
D J, Leahy +3 more
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