Results 151 to 160 of about 34,110 (232)

Spastin is an essential regulator of male meiosis, acrosome formation, manchette structure and nuclear integrity.

Development, 2023
Cheers SR, O'Connor AE, Johnson TK, Merriner DJ, O'Bryan MK, Dunleavy JEM.   +5 more
europepmc   +1 more source

Male meiosis in structural heterozygotes

ABSTRACT The incident of structural heterozygosity is presently noticed for the first time in 9 diploid species, namely, Artemisia annua (n=9), Datura stramonium (n=12), Dicliptera bupleuroides (n=13), Hemigraphis latebrosa (n=12), Leycesteria formosa (n=9), Salvia plebeia (n=8), Senecio nudicaulis (n=5), Sonchus brachyotus (n=9) and Verbena ...
openaire   +1 more source

Canonical and non‐canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology

The Journal of Physiology, EarlyView.
Abstract figure legend Mitochondria are highly dynamic organelles that continuously remodel their architecture through coordinated cycles of fusion and fission. This review examines the four key GTPases that orchestrate mitochondrial dynamics in mammals: MFN1, MFN2, OPA1, and DRP1.
Rémi Chaney, Vincent Marcangeli, Krystel Desjardins, Shima Taherkhani, Gilles Gouspillou   +4 more
wiley   +1 more source

Caenorhabditis elegans as an in vivo model system for human inherited primary arrhythmia syndromes

The Journal of Physiology, EarlyView.
Abstract figure legend Most genes involved in inherited primary arrhythmia syndromes (IPAS) are conserved in Caenorhabditis elegans, where genetic manipulation enables functional characterization of variants, identification of regulatory proteins, and in vivo drug testing.
Antoine Delinière, Thomas Boulin, Maëlle Jospin, Alexandre Janin, Gilles Millat, Philippe Chevalier, Olga Andrini   +6 more
wiley   +1 more source

SMARCA5 restricts chromatin accessibility to promote male meiosis and fertility in mammals. [PDF]

Proc Natl Acad Sci U S A
Kataruka S, Malla AB, Rainsford SR, Walters BW, Heuer RA, Marshall KL, Lesch BJ.   +6 more
europepmc   +1 more source

Preliminary study documents variable accuracy and inclusion among biology instructor gender/sex definitions

Natural Sciences Education, Volume 55, Issue 2, December 2026.
Abstract Society generally presents sex inaccurately as a binary variable based on one or few trait(s), causing myriad issues, including the pursuit of reductionist biology experiments, the creation of laws that limit the rights of women, people with queer genders, and intersex folks, and greater student endorsement of gender stereotypes in ...
Emily P. Driessen, Joel R. Schneider, Keenan Walker, Tess Hallman, A. Kelly Lane   +4 more
wiley   +1 more source

Pairing between homologous sequences on the X and chromosome 3 in Drosophila male meiosis. [PDF]

Genetics
Hylton CA, Hansen K, Tomkiel Dean JE.
europepmc   +1 more source

Impact of Methylparaben on Cumulus Cell DNA Integrity and Porcine Oocyte Developmental Competence In Vitro

Journal of Applied Toxicology, Volume 46, Issue 9, Page 2985-2996, September 2026.
ABSTRACT Parabens (PBs) are compounds widely used as preservatives in personal care products, food, and pharmaceuticals. Methylparaben (MePB) is the most used by different industries due to its chemical properties and low cost. The high daily human exposure to these compounds has raised concerns about their potential effects on health, particularly on ...
Yenny Ramírez‐Jara, Brenda Casado, Miguel Betancourt, Adyeni Barajas‐Salinas, Eduardo Casas, Gabriela Hurtado‐Alvarado, Juan José Rodríguez‐Mercado, Alma López, Iván Bahena, Lizbeth Juárez‐Rojas, Leticia González‐Núñez, Fahiel Casillas   +11 more
wiley   +1 more source

m⁶A Reader hnRNPA2B1 Modulates Late Pachytene Progression in Male Meiosis Through Post-Transcriptional Control. [PDF]

Adv Sci (Weinh)
Yin L, Zhang Y, Zhang B, Zhang J, Xiong M, Jiang N, Xiao J, Gao H, Xiong W, Wang X, Wang F, Yuan S.   +11 more
europepmc   +1 more source

Investigating the Possibility of Wolbachia‐ and Cardinium‐Induced Parthenogenesis in Two Mite Species

New Zealand Journal of Zoology, Volume 53, Issue 3, September 2026.
In arthropods, thelytokous parthenogenesis, in which females develop from unfertilised eggs, is often associated with reproductive manipulation by endosymbiotic bacteria such as Wolbachia and Cardinium. This study investigated whether thelytokous parthenogenesis in two mite species, Amblyseius herbicolus (Phytoseiidae) and Czenspinskia ...
Keshi Zhang, Zhi‐Qiang Zhang
wiley   +1 more source