Out with the old, in with the new: Meiotic driving of sex chromosome evolution

CM Swanepoel, JL Mueller - Seminars in Cell & Developmental Biology, 2024 - Elsevier
Chromosomal regions with meiotic drivers exhibit biased transmission (> 50%) over their
competing homologous chromosomal region. These regions often have two prominent …

[HTML][HTML] Cell-type-specific genomics reveals histone modification dynamics in mammalian meiosis

KWG Lam, K Brick, G Cheng, F Pratto… - Nature …, 2019 - nature.com
Meiosis is the specialized cell division during which parental genomes recombine to create
genotypically unique gametes. Despite its importance, mammalian meiosis cannot be …

wtf genes are prolific dual poison-antidote meiotic drivers

NL Nuckolls, MA Bravo Núñez, MT Eickbush… - Elife, 2017 - elifesciences.org
Meiotic drivers are selfish genes that bias their transmission into gametes, defying
Mendelian inheritance. Despite the significant impact of these genomic parasites on …

Histone methyltransferase PRDM9 is not essential for meiosis in male mice

O Mihola, F Pratto, K Brick, E Linhartova… - Genome …, 2019 - genome.cshlp.org
A hallmark of meiosis is the rearrangement of parental alleles to ensure genetic diversity in
the gametes. These chromosome rearrangements are mediated by the repair of …

The mouse meiotic mutation mei1 disrupts chromosome synapsis with sexually dimorphic consequences for meiotic progression

BJ Libby, R De La Fuente, MJ O'Brien… - Developmental …, 2002 - Elsevier
mei1 (meiosis defective 1) is the first meiotic mutation in mice derived by phenotype-driven
mutagenesis. It was isolated by using a novel technology in which embryonic stem (ES) cells …

[PDF][PDF] Rampant cryptic sex chromosome drive in Drosophila

C Ellison, C Leonard, E Landeen, L Gibilisco… - BioRxiv, 2018 - scholar.archive.org
Theory predicts that selfish genetic elements that increase their transmission are prone to
originate on sex-‐chromosomes but create strong selective pressure to evolve suppressors …

Supergene potential of a selfish centromere

F Finseth, K Brown, A Demaree… - … Transactions of the …, 2022 - royalsocietypublishing.org
Selfishly evolving centromeres bias their transmission by exploiting the asymmetry of female
meiosis and preferentially segregating to the egg. Such female meiotic drive systems have …

[PDF][PDF] Molecular strategies of meiotic cheating by selfish centromeres

T Akera, E Trimm, MA Lampson - Cell, 2019 - cell.com
Asymmetric division in female meiosis creates selective pressure favoring selfish
centromeres that bias their transmission to the egg. This centromere drive can explain the …

Gene regulation and speciation in house mice

KL Mack, P Campbell, MW Nachman - Genome research, 2016 - genome.cshlp.org
One approach to understanding the process of speciation is to characterize the genetic
architecture of post-zygotic isolation. As gene regulation requires interactions between loci …

Mammalian meiotic recombination: a toolbox for genome evolution

L Capilla, M Garcia Caldés… - Cytogenetic and Genome …, 2017 - karger.com
Meiotic recombination is a process that increases genetic diversity and is fundamental for
sexual reproduction. Determining by which mechanisms genetic variation is generated and …