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 …
competing homologous chromosomal region. These regions often have two prominent …
[HTML][HTML] Cell-type-specific genomics reveals histone modification dynamics in mammalian meiosis
Meiosis is the specialized cell division during which parental genomes recombine to create
genotypically unique gametes. Despite its importance, mammalian meiosis cannot be …
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 …
Mendelian inheritance. Despite the significant impact of these genomic parasites on …
Histone methyltransferase PRDM9 is not essential for meiosis in male mice
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 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 …
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 …
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 …
meiosis and preferentially segregating to the egg. Such female meiotic drive systems have …
[PDF][PDF] Molecular strategies of meiotic cheating by selfish centromeres
Asymmetric division in female meiosis creates selective pressure favoring selfish
centromeres that bias their transmission to the egg. This centromere drive can explain the …
centromeres that bias their transmission to the egg. This centromere drive can explain the …
Gene regulation and speciation in house mice
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 …
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 …
sexual reproduction. Determining by which mechanisms genetic variation is generated and …