Results 191 to 200 of about 90,106 (297)

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

Heat exposure during susceptible windows of spermatogenesis and sperm epigenetic age. [PDF]

Hum Reprod
Nobles C, Canty TP, Mendola P, Russo LM, Rabeya K, Schliep KC, Shaaban M, Singh A, Ring AM, Hemmert R, Perkins NJ, Oluwayiose OA, Peterson CM, Nowak K, Pilsner JR.   +14 more
europepmc   +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

Functional analyses of homoeologous pericentromeric cohesion protective genes TaSGO1s during meiosis in Triticum aestivum. [PDF]

BMC Plant Biol
Hu K, Li X, Liu J, Zhuang T, Kong X, Wang M, Liao H, Lu P.   +7 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

The RAD51 paralogue HvXRCC2 affects meiosis and recombination in barley. [PDF]

J Exp Bot
Colas I, Macaulay M, Arrieta M, Schreiber M, Orr J, Sandhu A, Augustine A, Targońska-Karasek M, Armstrong SJ, Waugh R, Ramsay L.   +10 more
europepmc   +1 more source

Advancing Thermotolerance in Beans: Integrating Physiology, Genomics, and Breeding for Climate Adaptation

Legume Science, Volume 8, Issue 3, September 2026.
ABSTRACT Rising global temperatures increasingly threaten bean production and the food security of millions of people who depend on these protein‐rich legumes. Heat stress during the reproductive stages induces pollen sterility, flower abscission, and disruptions in source–sink relationships, resulting in yield losses of 30%–40% or more when critical ...
Aastha Sharda, Shikha Chaudhary, Bhawna Kumari, Uday C. Jha, Mohar Singh, Inderjit Singh, Kamal Dev Sharma, Kadambot H. M. Siddique, P. V. Vara Prasad, Harsh Nayyar   +9 more
wiley   +1 more source

Stable resynthesized Brassica napus lines show similar meiotic behaviour to established B. napus. [PDF]

Chromosome Res
Ramtekey V, Katche EI, Baez M, Lv Z, Mason AS.   +4 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

H3K9me2 is a determinant for the mitosis-to-meiosis transition in female germ cells. [PDF]

Cell Death Dis
Hu Y, Zhou H, Shi L, Liu K, Meng X, Guo X, Shan L, Hu F, Liu Y, Zhang T, Zhou Y.   +10 more
europepmc   +1 more source