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PLOS Genetics

May 15, 2026

PLOS Genetics

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Current Issue April 2026

05/04/2026

research article

KAT6A is essential for developmental control gene expression in neural stem and progenitor cells

During embryonic development, specific families of transcription factors pattern the early embryo to lay down and define the body and organ structure. However, the mechanisms governing the onset of the expression of these developmental transcription factors in less well understood. KAT6A is thought to promote gene expression by acetylation histone proteins.

Image credit: Lucas K.

KAT6A is essential for developmental control gene expression in neural stem and progenitor cells

04/30/2026

research article

NS-17 acts as a nutrient deprivation signal to mediate adult IIS-regulated associative behaviors in C. elegans

Insulin signaling is a diverse actor that regulates many processes essential for life from growth and development, aging, cognition, among many others. However, how insulin signaling regulates myriad processes across tissues within an organism is poorly understood. Simple models, like the nematode worm C. elegans, highlight the diversity of insulin signaling function.

Image credit: Joel Filipe

NS-17 acts as a nutrient deprivation signal to mediate adult IIS-regulated associative behaviors in C. elegans

04/03/2026

research article

System drift in the evolution of plant meristem development

A key open question in evolution of development (evo-devo) is the evolvability of complex phenotypes. Developmental system drift (DSD) contributes to evolvability by exploring different genotypes with similar phenotypic outcome, but with mutational neighbourhoods that have different, potentially adaptive, phenotypes. The authors investigated the potential for DSD in plant development using...

System drift in the evolution of plant meristem development

Image credit: van de Jagt, Oud, Vroomans

03/13/2026

opinion

Wanted: A population genetic theory of biological noise regulation

Darwin’s theory of evolution describes how mean trait values change in response to natural selection over generations. But if mean trait values are subject to natural selection, what about the amount of variation...

Wanted: A population genetic theory of biological noise regulation

Image credit: Pawel Czerwinski

02/12/2026

research aricle

Genetic underpinnings of chills from art and music

Many people experience chills when listening to music, reading poetry, or viewing art. Yet not everyone feels these reactions in the same way. These differences provide a window into how our brains and bodies respond to art, revealing individual variation in emotional experiences. 

Genetic underpinnings of chills from art and music

Image credit: Europeana

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PLOS Genetics | ISSN: 1553-7404 (online)