Pheres1
WebApr 15, 2024 · Oil palm (Elaeis guineensis) is the most important tropical oil-bearing crop species worldwide. MADS-box proteins, which play crucial roles in plant growth and development and are involved in various physiological and biochemical processes, compose one of the largest families of plant transcription factors. In this study, 42 MADS-box genes …
Pheres1
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http://genesdev.cshlp.org/content/17/12/1540 WebMADS-box transcription factor family protein GeneRIFs: Gene References Into Functions the imprinted Arabidopsis thaliana MADS-box TF PHERES1 (PHE1) is a master regulator of paternally expressed imprinted genes, as well as of non-imprinted key regulators of endosperm development.
WebJul 1, 2009 · Imprinting of the Arabidopsis gene PHERES1 requires the function of the FERTILIZATION INDEPENDENT SEED (FIS) Polycomb group complex as well as a distally located methylated region containing a tandem triple repeat sequence. In this study, we investigated the regulation of the close PHERES1 homolog PHERES2. WebFeb 26, 2015 · Interspecific hybridization often induces epigenetic remodeling that leads to transposon activation, gene expression changes, and loss of imprinting. These genomic changes can be deleterious and contribute to postzygotic hybrid incompatibility. In Arabidopsis, loss of genomic imprinting of PHERES1 and presumed failure of Polycomb …
WebJul 31, 2024 · PHE1 binding sites show distinct epigenetic modifications on maternal and paternal alleles, correlating with parental-specific transcriptional activity. Importantly, we … WebSep 28, 2024 · PHERES1 was modified by methylation (Makarevich et al. 2008), yet the speculation whether the differential expression in seedless and seeded grapes is related to methylation requires further verification. During seed development, there was a correlation between the development of the seed coat and endosperm ...
WebDec 2, 2024 · The MADS-box transcription factor PHERES1 controls imprinting in the endosperm by binding to domesticated transposons. Batista RA et al. eLife. 2024 12 02; 8 …
WebJul 1, 2009 · PHE1 has been shown to be a direct target gene of the FIS PcG complex and to be regulated by genomic imprinting (Köhler et al., 2003, 2005; Makarevich et al., 2008 ), … old scratch cupheadWebPHERES1 and PHERES2 are both target genes of the FIS Polycomb group complex but only PHERES1 is regulated by genomic imprinting, which is likely caused by the presence of repeat sequences in the proximity of the PHERES1 locus. Other designations AGAMOUS-like … old scratch build pirate101WebAs in the fis class mutants, the Polycomb group (PcG) complex target gene PHERES1 (PHE1) is expressed at higher levels in Atubp26 ovules than in wild type; there is a lower … isabella county court michiganWebOur work suggests that the distribution of PHERES1 binding sites throughout the genome has facilitated the recruitment crucial endosperm regulators into a single transcriptional network. We are currently testing this model. We furthermore aim at identifying PHERES1 interacting proteins to be able to reconstitute a functional PHERES1 complex. old scratch defWebJun 15, 2003 · Here we show that the MADS-box gene PHERES1 (PHE1) is commonly deregulated in the fis-class mutants. PHE1 belongs to the evolutionarily ancient type I class of MADS-box proteins that have not yet been assigned any function in plants. Both MEDEA and FIE directly associate with the promoter region of PHE1, suggesting that PHE1 … old scratch cattle oilers mechanismWebDec 2, 2024 · PHE1 binding sites show distinct epigenetic modifications on maternal and paternal alleles, correlating with parental-specific transcriptional activity. Importantly, we … old scratch centervilleWebJul 1, 2009 · PHERES1 ( PHE1) is the only known paternally expressed, maternally silenced imprinted gene (. ). Paternal imprinting of MEA as well as maternal imprinting of PHE1 … old scratch code