An endosymbiont transgene in Drosophila melanogaster exhibits remarkable phenotypic sensitivity, including to synonymous codon changes.

Male C. elegans die through two distinct mechanisms – mating-induced germline activation, and potent male pheromone toxicity – but the latter is unique to males of androdioecious species (made up of hermaphrodites and males).

A motor protein called Klp10A ensures that germline stem cells in male fruit flies divide to produce two sibling cells that are equal in size.

A computational method and genome-wide scan of low-coverage single-cell sequencing data from a large sample of human sperm suggests balanced transmission of alleles to the gamete pool.

Activation of lung macrophage nitric oxide synthase-3 improves both bacterial clearance and outcome in primary and secondary pneumonia models.

Multimodal signals may evolve from unimodal one via co-option of primary signal components and associated cues that serve as by-products.

We are writing to respond to the comment by Anderson et al., 2023 on our article about limb movements in male little torrent frogs (Zhao et al., 2022).

Co-evolution of sexually dimorphic reinforcement systems for song can explain the coexistence of the seemingly contradictory traits of gregariousness and monogamy in social songbirds.

We are writing to comment on the article by Zhao et al., 2023 about limb movements in male little torrent frogs.