ArticleMolecular and cellular biology2008
The transcriptional coactivator SAYP is a trithorax group signature subunit of the PBAP chromatin remodeling complex.
Article in Molecular and cellular biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 52 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
52 citing papers in PubMed, 81 citations in OpenAlex.
- SWI/SNF Complex Connects Signaling and Epigenetic State in Cells of Nervous System.Molecular neurobiology · 2025Review
- Effects of Overexpression of Specific Subunits SAYP, BAP170 of the Chromatin Remodeling Complex in Drosophila Melanogaster.Doklady. Biochemistry and biophysics · 2024Article
- Subunits Med12 and Med13 of Mediator Cooperate with Subunits SAYP and Bap170 of SWI/SNF in Active Transcription inInternational journal of molecular sciences · 2024Article
- Baf-mediated transcriptional regulation of teashirt is essential for the development of neural progenitor cell lineages.Experimental & molecular medicine · 2024Article
- Effects of Chromatin Structure Modifiers on the trans-Acting Heterochromatin Position Effect in Drosophila melanogaster.Doklady. Biochemistry and biophysics · 2023Article
- Polycomb Recruiters Inside and Outside of the Repressed Domains.International journal of molecular sciences · 2023Review
- A novel chromatin-remodeling complex variant, dcPBAF, is involved in maintaining transcription in differentiated neurons.Frontiers in cell and developmental biology · 2023Article
- The Drosophila BEAF insulator protein interacts with the polybromo subunit of the PBAP chromatin remodeling complex.G3 (Bethesda, Md.) · 2022Article
- Kinetic principles underlying pioneer function of GAGA transcription factor in live cells.Nature structural & molecular biology · 2022Article
- Comparative interactome analysis of the PRE DNA-binding factors: purification of the Combgap-, Zeste-, Psq-, and Adf1-associated proteins.Cellular and molecular life sciences : CMLS · 2022Article
- Pilot RNAi Screen inInternational journal of molecular sciences · 2021Article
- Article
- In vivo analysis reveals that ATP-hydrolysis couples remodeling to SWI/SNF release from chromatin.eLife · 2021Article
- GAGA factor: a multifunctional pioneering chromatin protein.Cellular and molecular life sciences : CMLS · 2021Review
- Subunits of the PBAP Chromatin Remodeler Are Capable of Mediating Enhancer-Driven Transcription inInternational journal of molecular sciences · 2021Article
- Regulation of growth and cell fate during tissue regeneration by the two SWI/SNF chromatin-remodeling complexes of Drosophila.Genetics · 2021Article
- Dynamic sex chromosome expression in Drosophila male germ cells.Nature communications · 2021Article
- Baf45a Mediated Chromatin Remodeling Promotes Transcriptional Activation for Osteogenesis and Odontogenesis.Frontiers in endocrinology · 2021Article
- Balance between Retroviral Latency and Transcription: Based on HIV Model.Pathogens (Basel, Switzerland) · 2020Review
- Dangerous liaisons: interplay between SWI/SNF, NuRD, and Polycomb in chromatin regulation and cancer.Genes & development · 2019Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
SWI/SNF ATP-dependent chromatin remodeling complexes (remodelers) perform critical functions in eukaryotic gene expression control. BAP and PBAP are the fly representatives of the two evolutionarily conserved major subclasses of SWI/SNF remodelers. Both complexes share seven core subunits, including the Brahma ATPase, but differ in a few signature subunits; POLYBROMO and BAP170 specify PBAP, whereas OSA defines BAP. Here, we show that the transcriptional coactivator and PHD finger protein SAYP is a novel PBAP subunit. Biochemical analysis established that SAYP is tightly associated with PBAP but absent from BAP. SAYP, POLYBROMO, and BAP170 display an intimately overlapping distribution on larval salivary gland polytene chromosomes. Genome-wide expression analysis revealed that SAYP is critical for PBAP-dependent transcription. SAYP is required for normal development and interacts genetically with core- and PBAP-selective subunits. Genetic analysis suggested that, like BAP, PBAP also counteracts Polycomb silencing. SAYP appears to be a key architectural component required for the integrity and association of the PBAP-specific module. We conclude that SAYP is a signature subunit that plays a major role in the functional specificity of the PBAP holoenzyme.
Indexed as
Identifiers
What OpenQuestion holds
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.