Results 191 to 200 of about 549,355 (294)

Neurogenomic landscape associated with status‐dependent cooperative behaviour

open access: yesMolecular Ecology, EarlyView.
Abstract The neurogenomic mechanisms mediating male–male reproductive cooperative behaviours remain unknown. We leveraged extensive transcriptomic and behavioural data on a neotropical bird species (Pipra filicauda) that performs cooperative courtship displays to understand these mechanisms.
Peri E. Bolton   +6 more
wiley   +1 more source

The road less taken: Dihydroflavonol 4‐reductase inactivation and delphinidin anthocyanin loss underpins a natural intraspecific flower colour variation

open access: yesMolecular Ecology, EarlyView.
Abstract Visual cues are of critical importance for the attraction of animal pollinators, however, little is known about the molecular mechanisms underpinning intraspecific floral colour variation. Here, we combined comparative spectral analysis, targeted metabolite profiling, multi‐tissue transcriptomics, differential gene expression, sequence ...
Darren C. J. Wong   +6 more
wiley   +1 more source

Genetic Architecture of Immune Cell DNA Methylation in the Rhesus Macaque

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Genetic variation that impacts gene regulation, rather than protein function, can have strong effects on trait variation both within and between species. Epigenetic mechanisms, such as DNA methylation, are often an important intermediate link between genotype and phenotype, yet genetic effects on DNA methylation remain understudied in natural ...
Christina E. Costa   +12 more
wiley   +1 more source

Diet Driven Differences in Host Tolerance Are Linked to Shifts in Global Gene Expression in a Common Avian Host‐Pathogen System

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Wildlife have become increasingly dependent on anthropogenic resources, altering interactions between individuals and subsequently disease transmission. Further, nutritional quantity and quality impact an individual's ability to mitigate damage caused by infectious disease.
Erin L. Sauer   +5 more
wiley   +1 more source

Assessing lexical proficiency in Russian as a second language using indices of lexical sophistication, diversity, and fluency

open access: yesThe Modern Language Journal, EarlyView.
Abstract Lexical proficiency in a second language (L2) has long been effectively assessed through the measurement of various lexical indices, or textual characteristics that act as observable indicators of such conceptual categories as lexical richness, diversity, sophistication, and fluency.
Olesya Kisselev   +2 more
wiley   +1 more source

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