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Polycomb group protein

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Polycomb group (PcG) protein. Involved in flowering processes by repressing unknown target genes and preventing reproductive development. Participates in polycomb group (PcG) protein complex-mediated (probably in complex with EMF1) silencing of the flower homeotic genes AGAMOUS (AG), PISTILLATA (PI), and APETALA3 (AP3), as well as of some regulatory genes such as ABSCISIC ACID INSENSITIVE3 (ABI3), LONG VEGETATIVE PHASE1 (LOV1), and FLOWERING LOCUS C (FLC) during vegetative development, by mediating trimethylation of histone 3 lysine 27 on the AG chromatin (H3K27me3). PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. They probably act via the methylation of histones, rendering chromatin heritably changed in its expressibility.

Below are the list of possible Polycomb group protein products. If you cannot find the target and/or product is not available in our catalog, please click here to contact us and request the product or submit your request for custom elisa kit production, custom recombinant protein production or custom antibody production. Custom ELISA Kits, Recombinant Proteins and Antibodies can be designed, manufactured and produced according to the researcher's specifications.
 

Polycomb group protein EMBRYONIC FLOWER 2

 Polycomb group protein EMBRYONIC FLOWER 2 ELISA Kit
 Polycomb group protein EMBRYONIC FLOWER 2 Recombinant
 Polycomb group protein EMBRYONIC FLOWER 2 Antibody
Polycomb group protein with zinc finger domain involved in negative regulation of reproductive development. Forms a complex with FIE, CLF, and MSI1. This complex modulates the expression of target genes including AG, PI and AP3.
 EMF2 ELISA Kit
 EMF2 Recombinant
 EMF2 Antibody
 At5g51230/At5g51240 ELISA Kit
 At5g51230/At5g51240 Recombinant
 At5g51230/At5g51240 Antibody
 MWD22.18/MWD22.19 ELISA Kit
 MWD22.18/MWD22.19 Recombinant
 MWD22.18/MWD22.19 Antibody
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Polycomb group protein FERTILIZATION-INDEPENDENT ENDOSPERM

 Polycomb group protein FERTILIZATION-INDEPENDENT ENDOSPERM ELISA Kit
 Polycomb group protein FERTILIZATION-INDEPENDENT ENDOSPERM Recombinant
 Polycomb group protein FERTILIZATION-INDEPENDENT ENDOSPERM Antibody
Also known as Polycomb group protein FERTILIZATION-INDEPENDENT ENDOSPERM (Protein FERTILIZATION-INDEPENDENT SEED 3).
Encodes a protein similar to the transcriptional regular of the animal Polycomb group and is involved in regulation of establishment of anterior-posterior polar axis in the endosperm and repression of flowering during vegetative phase. Mutation leads endosperm to develop in the absence of fertilization and flowers to form in seedlings and non-reproductive organs. Also exhibits maternal effect gametophytic lethal phenotype, which is suppressed by hypomethylation. Forms part of
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a large protein complex that can include VRN2 (VERNALIZATION 2), VIN3 (VERNALIZATION INSENSITIVE 3) and polycomb group proteins FERTILIZATION INDEPENDENT ENDOSPERM (FIE), CURLY LEAF (CLF) and SWINGER (SWN or EZA1). The complex has a role in establishing FLC (FLOWERING LOCUS C) repression during vernalization. In the ovule, the FIE transcript levels increase transiently just after fertilization.
 FIE ELISA Kit
 FIE Recombinant
 FIE Antibody
 FIS3 ELISA Kit
 FIS3 Recombinant
 FIS3 Antibody
 At3g20740 ELISA Kit
 At3g20740 Recombinant
 At3g20740 Antibody
 MOE17.5 ELISA Kit
 MOE17.5 Recombinant
 MOE17.5 Antibody
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Polycomb group protein FERTILIZATION-INDEPENDENT SEED 2

 Polycomb group protein FERTILIZATION-INDEPENDENT SEED 2 ELISA Kit
 Polycomb group protein FERTILIZATION-INDEPENDENT SEED 2 Recombinant
 Polycomb group protein FERTILIZATION-INDEPENDENT SEED 2 Antibody
Encodes a negative regulator of seed development in the absence of pollination. In the ovule, the FIS2 transcripts are accumulated at their highest level before fertilization and gradually decrease after fertilization.
 FIS2 ELISA Kit
 FIS2 Recombinant
 FIS2 Antibody
 At2g35670 ELISA Kit
 At2g35670 Recombinant
 At2g35670 Antibody
 T20F21.14 ELISA Kit
 T20F21.14 Recombinant
 T20F21.14 Antibody
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Polycomb group protein FIE1

 Polycomb group protein FIE1 ELISA Kit
 Polycomb group protein FIE1 Recombinant
 Polycomb group protein FIE1 Antibody
Also known as Polycomb group protein FIE1 (Protein FERTILIZATION-INDEPENDENT ENDOSPERM 1).
Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. The
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y probably act via the methylation of histones, rendering chromatin heritably changed in its expressibility ().
 FIE1 ELISA Kit
 FIE1 Recombinant
 FIE1 Antibody
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Polycomb group protein FIE2

 Polycomb group protein FIE2 ELISA Kit
 Polycomb group protein FIE2 Recombinant
 Polycomb group protein FIE2 Antibody
Also known as Polycomb group protein FIE2 (Protein FERTILIZATION-INDEPENDENT ENDOSPERM 2).
Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. The
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y probably act via the methylation of histones, rendering chromatin heritably changed in its expressibility ().
 FIE2 ELISA Kit
 FIE2 Recombinant
 FIE2 Antibody
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Polycomb group protein Pc

 Polycomb group protein Pc ELISA Kit
 Polycomb group protein Pc Recombinant
 Polycomb group protein Pc Antibody
Also known as Polycomb group protein Pc (Protein polycomb).
Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally re
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pressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. Component of the PcG multiprotein PRC1 complex, a complex that acts via chromatin remodeling and modification of histones; it mediates monoubiquitination of histone H2A 'Lys-118', rendering chromatin heritably changed in its expressibility. Promotes locus-specific chromatin compaction.
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Polycomb group protein Psc

 Polycomb group protein Psc ELISA Kit
 Polycomb group protein Psc Recombinant
 Polycomb group protein Psc Antibody
Also known as Polycomb group protein Psc (Protein posterior sex combs).
Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. Component of the PcG m
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ultiprotein PRC1 complex, a complex that acts via chromatin remodeling and modification of histones; it mediates monoubiquitination of histone H2A 'Lys-118', rendering chromatin heritably changed in its expressibility. Needed to maintain expression patterns of the homeotic selector genes of the Antennapedia (Antp-C) and Bithorax (BX-C) complexes, and hence for the maintenance of segmental determination.
 Psc ELISA Kit
 Psc Recombinant
 Psc Antibody
 CG3886 ELISA Kit
 CG3886 Recombinant
 CG3886 Antibody
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Polycomb group protein VERNALIZATION 2

 Polycomb group protein VERNALIZATION 2 ELISA Kit
 Polycomb group protein VERNALIZATION 2 Recombinant
 Polycomb group protein VERNALIZATION 2 Antibody
The VERNALIZATION2 (VRN2) gene mediates vernalization and encodes a nuclear-localized zinc finger protein with similarity to Polycomb group (PcG) proteins of plants and animals. In wild-type Arabidopsis, vernalization results in the stable reduction of the levels of the floral repressor FLC. In vrn2 mutants, FLC expression is downregulated normally in response to vernalization, but instead of remaining low, FLC mRNA levels increase when plants are returned to normal temperatures. VRN2 maintains FLC repression after a cold treatment, serving as a mechanism for the cellular memory of vernalizati
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on. Required for complete repression of FLC. Required for the methylation of histone H3
 VRN2 ELISA Kit
 VRN2 Recombinant
 VRN2 Antibody
 At4g16845 ELISA Kit
 At4g16845 Recombinant
 At4g16845 Antibody
 dl4450w ELISA Kit
 dl4450w Recombinant
 dl4450w Antibody
 FCAALL.23 ELISA Kit
 FCAALL.23 Recombinant
 FCAALL.23 Antibody
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