Results 171 to 180 of about 85,707 (260)

Changes in 5S rDNA Chromatin Organization and Transcription during Heterochromatin Establishment in Arabidopsis

, 2003
Olivier Mathieu, Zuzana Jasencakova, Isabelle Vaillant, Anne-Valérie Gendrel, Vincent Colot, Ingo Schubert, Sylvette Tourmente   +6 more
openalex   +2 more sources

Nuclear destabilisation – a possible genesis of cancer?

Biological Reviews, Volume 100, Issue 6, Page 2420-2434, December 2025.
ABSTRACT This review examines the increasingly prominent role of mechanics within cancer formation and progression. The extremely varied and contradictory genetic landscape of cancer is in stark contrast to the seemingly universal mechanical characteristics of cancer cells and their tumour microenvironment, and mechanics may be a principal unifying ...
Daniel D. Scott, Francesco Bettariga, Marco Ventin, Chris Bishop, Britta Stordal   +4 more
wiley   +1 more source

Repair of DNA Double-Strand Breaks in Heterochromatin [PDF]

, 2016
Felicity Z. Watts
openalex   +1 more source

Heterogeneity of Cellular Senescence: Subtype‐Specific Mechanisms and the Emerging Role of Plasma Membrane Damage

Cancer Science, Volume 116, Issue 12, Page 3274-3285, December 2025.
Just as the term “cancer cell” encompasses a wide spectrum of cells, the term “senescent cell” should also be regarded as an umbrella term that includes cells with heterogeneous molecular profiles. In this review, we provide an updated overview of the molecular mechanisms underlying distinct senescent cell subtypes induced by various stimuli, including
Enaam Alghamdi, Keiko Kono
wiley   +1 more source

Heterochromatin boundaries maintain centromere position, size and number. [PDF]

Nat Struct Mol Biol
Carty BL, Dubocanin D, Murillo-Pineda M, Dumont M, Volpe E, Mikulski P, Humes J, Whittingham O, Fachinetti D, Giunta S, Altemose N, Jansen LET.   +11 more
europepmc   +1 more source

A new piece in the repeatome puzzle of Triatominae bugs: The analysis of Triatoma rubrofasciata reveals the role of satellite DNAs in the karyotypic evolution of distinct lineages

Insect Molecular Biology, Volume 34, Issue 6, Page 917-928, December 2025.
Satellite DNAs comprise the major component of the Triatoma rubrofasciata repeatome, highlighting their central role in genome composition and architecture. Satellite DNA families show recent amplification in heterochromatin and older, more divergent satellite DNAs located in euchromatin, indicating distinct evolutionary histories.
Sebastián Pita, Pablo Mora, José M. Rico‐Porras, Diogo C. Cabral‐de‐Mello, Francisco J. Ruiz‐Ruano, Teresa Palomeque, Ho Viet Hieu, Francisco Panzera, Pedro Lorite   +8 more
wiley   +1 more source

Comparative cytogenetics among populations of two <i>Bothriurus</i> species (Scorpiones, Bothriuridae). [PDF]

Comp Cytogenet
de Lima JF, Schneider MC, Carvalho LS, Pinto-da-Rocha R.   +3 more
europepmc   +1 more source

Establishment of transgenic Drosophila suzukii lines that express phiC31 integrase and carry the sepia gene as a marker for transformation

Insect Molecular Biology, Volume 34, Issue 6, Page 960-969, December 2025.
Germline transformation of the Drosophila suzukii se1 strain with the wild‐type sepia gene (~1.8 kb) using a piggyBac vector. Most lines show full rescue of sepia mutant eye colour. The lines express phage phiC31 integrase in the germline using a Dsnanos promoter.
Kalindu Ramyasoma Hewawasam, Akihiko Yamamoto, Maxwell J. Scott   +2 more
wiley   +1 more source

Phosphorylation as a regulatory mechanism of HP1 protein multifunctionality. [PDF]

Chromosoma
Walts JC, Riddle NC.
europepmc   +1 more source

Ki-67 contributes to normal cell cycle progression and inactive X heterochromatin in p21 checkpoint-proficient human cells [PDF]

, 2017
Xiaoming Sun, Aizhan Bizhanova, Timothy D. Matheson, Jun Yu, Lihua Julie Zhu, Paul D. Kaufman   +5 more
openalex   +1 more source