Results 131 to 140 of about 85,707 (260)

Phase separation drives heterochromatin domain formation

Nature, 2017
Amy R. Strom, A. Emelyanov, Mustafa Mir, D. Fyodorov, X. Darzacq, G. Karpen   +5 more
semanticscholar   +1 more source

Chromatin‐associated DEK proteins maintain H3K27me3 balance and coordinate developmental transitions in plants

New Phytologist, EarlyView.
Summary Chromatin organization and histone modifications play essential roles in regulating gene expression during development. DEK is a conserved chromatin‐associated protein implicated in DNA topology and transcriptional regulation, yet its in vivo function in plants has remained elusive.
Miyuki Nakamura, Heinrich Bente, Maria Derkacheva, Matthew Gentry, Katarina Landberg, Mattias Thelander, Eva Sundberg, Lars Hennig, Claudia Köhler   +8 more
wiley   +1 more source

LBR and Lamin A/C Sequentially Tether Peripheral Heterochromatin and Inversely Regulate Differentiation [PDF]

, 2013
Irina Solovei, Audrey S. Wang, Katharina Thanisch, Christine S. Schmidt, Stefan Krebs, Monika Zwerger, Tatiana V. Cohen, Didier Devys, Roland Foisner, Leo Peichl, Harald Herrmann, Helmut Blum, Dieter Engelkamp, Colin L. Stewart, Heinrich Leonhardt, Boris Joffe   +15 more
openalex   +1 more source

ZmmiR1432‐ZmCML21‐ZmPMA2 Module Affects Maize Low Phosphate Tolerance via Regulating Organic Acid Secretion

Plant Biotechnology Journal, EarlyView.
ABSTRACT Phosphorus is indispensable in agricultural production. The growing global demand for food necessitates the development of crops with enhanced phosphorus utilisation efficiency. However, the molecular mechanisms coordinating phosphorus utilisation efficiency in plants remain incompletely characterised.
Laming Pei, Yaqing Yang, Zhe Wang, Wencheng Duan, Ning Liu, Zhaohua Ding, Hui Li   +6 more
wiley   +1 more source

The nuclear poly(A)-binding protein Pab2/PABPN1 promotes heterochromatin assembly through the formation of Pab2 nuclear condensates.

PLoS Genetics
The assembly of constitutive heterochromatin is a prerequisite for maintaining genome stability. However, the mechanism of heterochromatin formation has yet to be completely understood.
Ziyue Liu, Xiuyi Song, Gobi Thillainadesan, Tomoyasu Sugiyama   +3 more
doaj   +1 more source

The Evolution and Origin of Allotetraploid Aegilops geniculata Revealed by the Homoeolog‐Resolved Genome Assembly

Plant Biotechnology Journal, EarlyView.
ABSTRACT Aegilops geniculata Roth is a tetraploid (MgMgUgUg; 2n = 4x = 28) wild relative of wheat and a valuable source of genetic diversity for improving agronomic traits. We present a high‐quality homoeolog‐resolved assembly and annotation of the Ae.
Ural Yunusbaev, Gabriela Romero Campos, Rajendran Sathishraj, Evgenii Liakh, John W. Raupp, Aleksey V. Zimin, Alina Akhunova, Dal‐Hoe Koo, Eduard Akhunov   +8 more
wiley   +1 more source

Constitutive heterochromatin studies in patients with solid tumors

, 1986
Stefan Suciu
openalex   +2 more sources

A stage‐dependent seed defense response to explain efficient seed transmission of Xanthomonas citri pv. fuscans to common bean

Plant, Cell &Environment, EarlyView.
Abstract Although seed represents an important means of plant pathogen dispersion, the seed–pathogen dialogue remains largely unexplored. A multiomic approach was performed at different seed developmental stages of common bean (Phaseolus vulgaris L.) during asymptomatic colonization by Xanthomonas citri pv.
Armelle Darrasse, Łukasz Paweł Tarkowski, Martial Briand, David Lalanne, Nicolas W. G. Chen, Matthieu Barret, Jerome Verdier   +6 more
wiley   +1 more source

Nuclear Translocation of S100A9 Triggers Senescence of Human Amnion Fibroblasts by De‐Repressing LINE1 Via Heterochromatin Erosion at Parturition [PDF]

Fan Zhang, Meng‐Die Li, Fan Pan, Wen‐Jia Lei, Yang Xi, Lijun Ling, Leslie Myatt, Kang Sun, Wangsheng Wang   +8 more
openalex   +1 more source

Karyotype Evolution in 10 Pinniped Species: Variability of Heterochromatin versus High Conservatism of Euchromatin as Revealed by Comparative Molecular Cytogenetics [PDF]

, 2020
Violetta R. Beklemisheva, Polina L. Perelman, Natalya A. Lemskaya, Anastasia A. Proskuryakova, Natalia A. Serdyukova, Vladimir N. Burkanov, M. B. Gorshunov, Oliver A. Ryder, Mary Ann Thompson, Gina M. Lento, Stephen J. O’Brien, Alexander S. Graphodatsky   +11 more
openalex   +1 more source