Publications by authors named "Bassem Al Sady"

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Phosphorylation of HP1/Swi6 relieves competition with Suv39/Clr4 on nucleosomes and enables H3K9 trimethyl spreading.
Dana R Kennedy, Joël Lemière, Ahmed A A Amine, Eric W Martin, Catherine Tan, Bassem Al-Sady

Nucleic Acids Res· November 2025

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Phosphorylation of HP1/Swi6 relieves competition with Suv39/Clr4 on nucleosomes and enables H3K9 trimethyl spreading.
Dana R Kennedy, Joël Lemière, Ahmed Aa Amine, Eric W Martin, Catherine Tan, Bassem Al-Sady

bioRxiv· September 2025

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Discrete Subdomains Establish Epigenetic Diversity in Subtelomeric Heterochromatin.
Agnisrota Mazumder, John Cooper, Can Goksal, Jasbeer S Khanduja, Richard I Joh, Bassem Al-Sady

bioRxiv· September 2025

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The nuclear periphery confers repression on H3K9me2-marked genes and transposons to shape cell fate.
Harold C Marin, Charlie Allen, Eric Simental, Eric W Martin, Barbara Panning, Bassem Al-Sady

Nat Cell Biol· August 2025

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A systematic quantitative approach comprehensively defines domain-specific functional pathways linked to Schizosaccharomyces pombe heterochromatin regulation.
Abubakar Muhammad, Zsuzsa Sarkadi, Agnisrota Mazumder, Anissia Ait Saada, Thomas van Emden, Bassem Al-Sady

Nucleic Acids Res· December 2024

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The nuclear periphery confers repression on H3K9me2-marked genes and transposons to shape cell fate.
Harold Marin, Eric Simental, Charlie Allen, Eric Martin, Barbara Panning, Bassem Al-Sady

bioRxiv· July 2024

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A systematic quantitative approach comprehensively defines domain-specific functional pathways linked to heterochromatin regulation.
Abubakar Muhammad, Zsuzsa Sarkadi, Thomas van Emden, Agnisrota Mazumder, Matias Capella, Bassem Al-Sady

bioRxiv· February 2024

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Regulation of the heterochromatin spreading reaction by acting factors.
Bulut Hamali, Ahmed A A Amine, Bassem Al-Sady

Open Biol· November 2023

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A dual, catalytic role for the fission yeast Ccr4-Not complex in gene silencing and heterochromatin spreading.
Drice Challal, Alexandra Menant, Can Goksal, Estelle Leroy, Bassem Al-Sady

Genetics· August 2023

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Proteome effects of genome-wide single gene perturbations.
Merve Öztürk, Anja Freiwald, Jasmin Cartano, Ramona Schmitt, Mario Dejung, Bassem Al-Sady

Nat Commun· October 2022

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Local chromatin context regulates the genetic requirements of the heterochromatin spreading reaction.
R A Greenstein, Henry Ng, Ramon R Barrales, Catherine Tan, Sigurd Braun, Bassem Al-Sady

PLoS Genet· May 2022

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Heterodimerization of H3K9 histone methyltransferases G9a and GLP activates methyl reading and writing capabilities.
Nicholas A Sanchez, Lena M Kallweit, Michael J Trnka, Charles L Clemmer, Bassem Al-Sady

J Biol Chem· November 2021

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The histone chaperone FACT facilitates heterochromatin spreading by regulating histone turnover and H3K9 methylation states.
Magdalena Murawska, R A Greenstein, Tamas Schauer, Karl C F Olsen, Henry Ng, Bassem Al-Sady

Cell Rep· November 2021

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Erratum: Set1/COMPASS repels heterochromatin invasion at euchromatic sites by disrupting Suv39/Clr4 activity and nucleosome stability.
R A Greenstein, Ramon R Barrales, Nicholas A Sanchez, Jordan E Bisanz, Sigurd Braun, Bassem Al-Sady

Genes Dev· August 2020

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Set1/COMPASS repels heterochromatin invasion at euchromatic sites by disrupting Suv39/Clr4 activity and nucleosome stability.
R A Greenstein, Ramon R Barrales, Nicholas A Sanchez, Jordan E Bisanz, Sigurd Braun, Bassem Al-Sady

Genes Dev· January 2020

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Epigenetic fates of gene silencing established by heterochromatin spreading in cell identity and genome stability.
R A Greenstein, Bassem Al-Sady

Curr Genet· April 2019

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Noncoding RNA-nucleated heterochromatin spreading is intrinsically labile and requires accessory elements for epigenetic stability.
R A Greenstein, Stephen K Jones, Eric C Spivey, James R Rybarski, Ilya J Finkelstein, Bassem Al-Sady

Elife· July 2018

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Sensitive and Quantitative Three-Color Protein Imaging in Fission Yeast Using Spectrally Diverse, Recoded Fluorescent Proteins with Experimentally-Characterized In Vivo Maturation Kinetics.
Bassem Al-Sady, Rachel A Greenstein, Hana J El-Samad, Sigurd Braun, Hiten D Madhani

PLoS One· August 2017

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Molecular convergence of clock and photosensory pathways through PIF3-TOC1 interaction and co-occupancy of target promoters.
Judit Soy, Pablo Leivar, Nahuel González-Schain, Guiomar Martín, Céline Diaz, Bassem Al-Sady

Proc Natl Acad Sci U S A· April 2016

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Intrinsic Toxicity of Unchecked Heterochromatin Spread Is Suppressed by Redundant Chromatin Boundary Functions in Schizosacchromyces pombe.
Jennifer F Garcia, Bassem Al-Sady, Hiten D Madhani

G3 (Bethesda)· May 2015

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Division of labor between the chromodomains of HP1 and Suv39 methylase enables coordination of heterochromatin spread.
Bassem Al-Sady, Hiten D Madhani, Geeta J Narlikar

Mol Cell· July 2013

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Reconstitution of nucleosome demethylation and catalytic properties of a Jumonji histone demethylase.
Carrie Shiau, Michael J Trnka, Alen Bozicevic, Idelisse Ortiz Torres, Bassem Al-Sady

Chem Biol· April 2013

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Dynamic antagonism between phytochromes and PIF family basic helix-loop-helix factors induces selective reciprocal responses to light and shade in a rapidly responsive transcriptional network in Arabidopsis.
Pablo Leivar, James M Tepperman, Megan M Cohn, Elena Monte, Bassem Al-Sady

Plant Cell· April 2012

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Chromodomain-mediated oligomerization of HP1 suggests a nucleosome-bridging mechanism for heterochromatin assembly.
Daniele Canzio, Evelyn Y Chang, Smita Shankar, Kristopher M Kuchenbecker, Matthew D Simon, Bassem Al-Sady

Mol Cell· January 2011

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The Arabidopsis phytochrome-interacting factor PIF7, together with PIF3 and PIF4, regulates responses to prolonged red light by modulating phyB levels.
Pablo Leivar, Elena Monte, Bassem Al-Sady, Christine Carle, Alyssa Storer

Plant Cell· February 2008

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