[HTML][HTML] Spaghetti connections: synaptonemal complexes as a tool to explore chromosome structure, evolution, and meiotic behavior in fish

A Lisachov, D Dedukh, S Simanovsky… - … and Genome Research, 2024 - karger.com
Background: The synaptonemal complex (SC) is a protein axis formed along chromosomes
during meiotic prophase to ensure proper pairing and crossing over. SC analysis has been …

Premeiotic endoreplication is the mechanism of obligate parthenogenesis in rock lizards of the genus Darevskia

D Dedukh, M Altmanová, R Petrosyan… - Biology …, 2024 - royalsocietypublishing.org
Among vertebrates, obligate parthenogenesis occurs exclusively in squamate reptiles.
Premeiotic endoreplication in a small subset of develo** oocytes has been documented …

Maternal ploidy shapes reproductive pathways in the triploid hybrid Chrosomus eos × eos‐neogaeus

J Lafond, B Angers - Molecular Ecology, 2024 - Wiley Online Library
Elements transferred from a mother to her eggs may strongly influence the phenotype of her
offspring. Such maternal effects depend on the genotype of the mother, and while multiple …