Results 141 to 150 of about 117,333 (292)

Hop stunt viroid infection alters host heterochromatin [PDF]

, 2023
Joan Márquez‐Molins, Jinping Cheng, Julia Corell‐Sierra, Vasti Thamara Juárez-González, Pascual Villalba‐Bermell, María Luz Annacondia, Gustavo Gómez, Germán Martínez   +7 more
openalex   +1 more source

Proteostasis of organelles in aging and disease

The FEBS Journal, EarlyView.
Cells rely on regulated proteostasis mechanisms to keep their internal compartments functioning properly. When these mechanisms fail, damaged proteins accumulate, disrupting organelles, such as the nucleus, mitochondria, endoplasmic reticulum, Golgi, and lysosomes, as well as membraneless organelles, such as stress granules, processing bodies, the ...
Yara Nabawi, Cansu Doğan, Dunja Petrović, Gülce Perçin, Seda Koyuncu, David Vilchez   +5 more
wiley   +1 more source

Cohesin Impedes Heterochromatin Assembly in Fission Yeast Cells Lacking Pds5 [PDF]

, 2019
H. Diego Folco, Andrea D. McCue, Vanivilasini Balachandran, Shiv I. S. Grewal   +3 more
openalex   +1 more source

New insights into the putative XX/XY sex chromosomal system in blue‐eyed red‐fin pleco Hypostomus soniae (Siluriformes, Loricariidae)

Journal of Fish Biology, EarlyView.
Abstract Blue‐eyed red‐fin pleco Hypostomus soniae (family Loricariidae) presented a putative sex system XX/XY in early stage. Aiming to explore the inter‐populational karyotypic variation and proposed emergence of the XX/XY system, we studied 13 H. soniae individuals (6 males, 7 females) from the Tapajós River.
Luan Aércio Melo Maciel, Renata Coelho Rodrigues Noronha, Bruno Rafael Ribeiro de Almeida, Manoella Gemaque Cavalcante, Cleusa Yoshiko Nagamachi, Julio Cesar Pieczarka, Luís Reginaldo R. Rodrigues   +6 more
wiley   +1 more source

Reorganization of H3K9me heterochromatin leads to neuronal impairment via the cascading destruction of the KDM3B-centered epigenomic network

iScience
Summary: Histone H3K9 methylated heterochromatin silences repetitive non-coding sequences and lineage-specific genes during development, but how tissue-specific genes escape from heterochromatin in differentiated cells is unclear.
Mi-Jin An, Ji-Young Kim, Jinho Kim, Dae-Hyun Kim, Geun-Seup Shin, Hyun-Min Lee, Ah-Ra Jo, Yuna Park, Yujeong Hwangbo, Chul-Hong Kim, Mi Jin Kim, Youn-Sang Jung, Jeongkyu Kim, Sangmyung Rhee, Sang-Beom Seo, Jung-Woong Kim   +15 more
doaj   +1 more source

Optimisation of freeze substitution protocols for the examination of malaria parasite structure by volumetric electron microscopy

Journal of Microscopy, EarlyView.
Abstract Malaria is one of the deadliest infectious diseases in the world, annually responsible for over 400,000 deaths. It is caused by parasites of the genus Plasmodium, which undergo remarkable structural changes during their development within different cells across various hosts.
Rachel Rachid, Camila Wendt, Wanderley de Souza, Kildare Miranda   +3 more
wiley   +1 more source

The environmentally responsive plant epigenome: insights from jasmonate signaling

New Phytologist, EarlyView.
Summary The environmental responsiveness of the plant epigenome is essential for spatiotemporally precise gene regulation, enabling plants to adapt to external cues. Elucidating the mechanisms underlying this responsiveness is therefore fundamental to deciphering the molecular logic of plant‐environment interactions.
Mark Zander, Emily Vesper
wiley   +1 more source

S. pombe LSD1 Homologs Regulate Heterochromatin Propagation and Euchromatic Gene Transcription [PDF]

, 2007
Fei Lan, Mikel Zaratiegui, Judit Villén, Matthew Vaughn, André Verdel, Maite Huarte, Yujiang Geno Shi, Steven P. Gygi, Danesh Moazed, Robert A. Martienssen, Yang Shi   +10 more
openalex   +1 more source

Decision letter: Heat stress-induced activation of MAPK pathway attenuates Atf1-dependent epigenetic inheritance of heterochromatin in fission yeast

, 2023
Jerry L. Workman, Shanshan Li
openalex   +1 more source

A Review of the Effects of Maternal and Paternal Obesity on Neurodevelopmental Disorders and Related Neurobiology in Rodent and Human Offspring

Obesity Reviews, EarlyView.
ABSTRACT Obesity is one of the most prevalent health problems worldwide, and global obesity rates continue to rise. Consequently, rates of obesity in expecting mothers and fathers have also increased. The Developmental Origins of Health and Disease (DOHaD) hypothesis postulates that early‐life exposure to adverse environmental conditions contributes to
Hannah Chadwick, Victorio Bambini Junior, Neil Dawson, Cheryl A. Hawkes   +3 more
wiley   +1 more source