[HTML][HTML] Paternal genome elimination: patterns and mechanisms of drive and silencing
M Herbette, L Ross - Current Opinion in Genetics & Development, 2023 - Elsevier
In thousands of arthropod species, males inherit, but subsequently eliminate the entire
haploid genome of their father. However, why this peculiar reproductive strategy evolved …
haploid genome of their father. However, why this peculiar reproductive strategy evolved …
New perspectives on the causes and consequences of male meiotic drive
Gametogenesis is vulnerable to selfish genetic elements that bias their transmission to the
next generation by cheating meiosis. These so-called meiotic drivers are widespread in …
next generation by cheating meiosis. These so-called meiotic drivers are widespread in …
Essential and recurrent roles for hairpin RNAs in silencing de novo sex chromosome conflict in Drosophila simulans
J Vedanayagam, M Herbette, H Mudgett, CJ Lin… - PLoS …, 2023 - journals.plos.org
Meiotic drive loci distort the normally equal segregation of alleles, which benefits their own
transmission even in the face of severe fitness costs to their host organism. However …
transmission even in the face of severe fitness costs to their host organism. However …
Derepression of Y-linked multicopy protamine-like genes interferes with sperm nuclear compaction in D. melanogaster
JI Park, GW Bell, YM Yamashita - Proceedings of the …, 2023 - National Acad Sciences
Across species, sperm maturation involves the dramatic reconfiguration of chromatin into
highly compact nuclei that enhance hydrodynamic ability and ensure paternal genomic …
highly compact nuclei that enhance hydrodynamic ability and ensure paternal genomic …
The wtf meiotic driver gene family has unexpectedly persisted for over 100 million years
Meiotic drivers are selfish elements that bias their own transmission into more than half of
the viable progeny produced by a driver+/driver− heterozygote. Meiotic drivers are thought …
the viable progeny produced by a driver+/driver− heterozygote. Meiotic drivers are thought …
Asymmetric inheritance: the diversity and evolution of non-Mendelian reproductive strategies
The ability to reproduce is the key trait that distinguishes living organisms from inorganic
matter, and the strategies used to achieve successful reproduction are almost as diverse as …
matter, and the strategies used to achieve successful reproduction are almost as diverse as …
Regulatory logic of endogenous RNAi in silencing de novo genomic conflicts
Although the biological utilities of endogenous RNAi (endo-RNAi) have been largely
elusive, recent studies reveal its critical role in the non-model fruitfly Drosophila simulans to …
elusive, recent studies reveal its critical role in the non-model fruitfly Drosophila simulans to …
[HTML][HTML] Diverse genetic conflicts mediated by molecular mimicry and computational approaches to detect them
SL Russell, G Penunuri, C Condon - Seminars in Cell & Developmental …, 2025 - Elsevier
In genetic conflicts between intergenomic and selfish elements, driver and killer elements
achieve biased survival, replication, or transmission over sensitive and targeted elements …
achieve biased survival, replication, or transmission over sensitive and targeted elements …
Y chromosome shredding in Anopheles gambiae: Insight into the cellular dynamics of a novel synthetic sex ratio distorter
Despite efforts to explore the genome of the malaria vector Anopheles gambiae, the Y
chromosome of this species remains enigmatic. The large number of repetitive and …
chromosome of this species remains enigmatic. The large number of repetitive and …
Running the gauntlet: challenges to genome integrity in spermiogenesis
M Kitaoka, YM Yamashita - Nucleus, 2024 - Taylor & Francis
Species' continuity depends on gametogenesis to produce the only cell types that can
transmit genetic information across generations. Spermiogenesis, which encompasses post …
transmit genetic information across generations. Spermiogenesis, which encompasses post …