Results 281 to 290 of about 117,673 (373)

Effects of chromosome number reduction on mitotic and meiotic stability in fission yeast. [PDF]

Genome Biol
Jiang Y, Jian Y, Nie L, Gu X, Lu Z, Chu Y, Liu X, Yao X, Zhou JQ, Zheng S, Fu C.   +10 more
europepmc   +1 more source

How Cytoskeletal Disorders Contribute to Errors in the Chromosomal Segregation of Oocytes and Cleavage Stage Embryos. [PDF]

J Dev Biol
Delimitreva S, Chakarova I.
europepmc   +1 more source

Decision letter: Kinetochore protein depletion underlies cytokinesis failure and somatic polyploidization in the moss Physcomitrella patens

, 2019

openalex   +1 more source

Zipping up the Synaptonemal Complex: Pathways to Homologous Chromosome Synapsis

BioEssays, Volume 48, Issue 1, January 2026.
The synaptonemal complex (SC) is a conserved protein structure that assembles between homologous chromosomes during meiosis. Here, we review pathways promoting homologous synapsis across model organisms, examining coordination with homolog pairing and recombination, spatiotemporal regulation of SC assembly, and the conserved molecular modules coupling ...
Ariel L. Gold, Yumi Kim
wiley   +1 more source

DNA damage in mitosis: SOD1 delays anaphase onset. [PDF]

FEBS J
Zachos G.
europepmc   +1 more source

Using Mathematical Modeling of Tumor Metabolism to Predict the Magnitude, Composition, and Hypoxic Interactions of Microenvironment Acidosis

BioEssays, Volume 48, Issue 1, January 2026.
Mathematical model of a perfused cylindrical tumor predicts venous‐end extracellular [O2], pH, [CO2], and [HCO3−] in the case of either fermentative or respiratory metabolism, illustrating the relationship between hypoxia and acidosis and the chemical composition of acidosis in the tumor microenvironment. ABSTRACT In well‐perfused tissues, interstitial
Alzbeta Hulikova, Pawel Swietach
wiley   +1 more source

Peculiarities of the mammalian oocyte cell cycle. [PDF]

Physiology (Bethesda)
Wetherall B, Madgwick S.
europepmc   +1 more source

Correction for Deng et al., The Arabidopsis BUB1/MAD3 family protein BMF3 requires BUB3.3 to recruit CDC20 to kinetochores in spindle assembly checkpoint signaling [PDF]

openalex   +1 more source

Karyotyping and Distribution Patterns of Endemic Chinese Lilies: Insights Into Their Conservation Under Climate Change

Ecology and Evolution, Volume 16, Issue 1, January 2026.
This study integrates cytogenetic and ecological analyses of two endemic Chinese alpine lilies, Lilium lophophorum (2n = 24) and L. nanum (2n = 48), to establish a foundational understanding of their chromosomal diversity and distribution patterns. We document substantial intraspecific karyotypic variation in diploid L.
Tengfei Gui, Mingyue Lin, Zhiming Li, Deli Peng, Yuan Huang, Wenguang Sun   +5 more
wiley   +1 more source

Unconventional components complement the cryptic kinetochore of the ciliate Tetrahymena thermophila

Ali EI, Raas MWD, van Rooijen LE, Sobrevals Alcaraz P, Vos HR, Tromer EC, Snel B, Kops GJ.   +7 more
europepmc   +1 more source