The histone H3.1 variant regulates TONSOKU-mediated DNA repair during replication.
The histone H3.1 variant regulates TONSOKU-mediated DNA repair during replication.
复制标题
组蛋白H3.1变体在复制过程中调节隆顿介导的DNA修复。
DOI:
10.1126/science.abm5320
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发表时间:
2022-03-18
期刊:
影响因子:
56.9
通讯作者:
Jacob, Yannick
中科院分区:
文献类型:
--
作者:
Davarinejad, Hossein;Huang, Yi-Chun;Mermaz, Benoit;LeBlanc, Chantal;Poulet, Axel;Thomson, Geoffrey;Joly, Valentin;Munoz, Marcelo;Arvanitis-Vigneault, Alexis;Valsakumar, Devisree;Villarino, Gonzalo;Ross, Alex;Rotstein, Benjamin H.;Alarcon, Emilio, I;Brunzelle, Joseph S.;Voigt, Philipp;Dong, Jie;Couture, Jean-Francois;Jacob, Yannick
The tail of replication-dependent histone H3.1 varies from that of replication-independent H3.3 at the amino acid located at position 31 in plants and animals, but no function has been assigned to this residue to demonstrate a unique and conserved role for H3.1 during replication. Here, we show that TONSOKU (TSK/TONSL), which rescues broken replication forks, specifically interacts with H3.1 via recognition of alanine 31 by its tetratricopeptide repeat domain. Our results indicate that genomic instability in the absence of ATXR5/ATXR6-catalyzed H3K27me1 in plants depends on H3.1, TSK and DNA polymerase theta (Pol θ). Overall, this work reveals an H3.1-specific function during replication and the common strategy used in multicellular eukaryotes for regulating post-replicative chromatin maturation and TSK, which relies on histone mono-methyltransferases and reading the H3.1 variant. The TPR domain of TSK reads the histone H3.1 variant to maintain genome stability.
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影响因子:
48
作者:
Langmead, Ben;Salzberg, Steven L.
通讯作者:
Salzberg, Steven L.
影响因子:
9.2
作者:
Fang, J;Feng, Q;Zhang, Y
通讯作者:
Zhang, Y
影响因子:
7.2
作者:
Heitzeberg, F;Chen, IP;Puchta, H
通讯作者:
Puchta, H
DOI:
10.1107/s0907444909052925
发表时间:
2010-02
期刊:
Acta crystallographica. Section D, Biological crystallography
影响因子:
--
作者:
Adams PD;Afonine PV;Bunkóczi G;Chen VB;Davis IW;Echols N;Headd JJ;Hung LW;Kapral GJ;Grosse-Kunstleve RW;McCoy AJ;Moriarty NW;Oeffner R;Read RJ;Richardson DC;Richardson JS;Terwilliger TC;Zwart PH
通讯作者:
Zwart PH
影响因子:
14.9
作者:
Heacock ML;Idol RA;Friesner JD;Britt AB;Shippen DE
通讯作者:
Shippen DE