Results 201 to 210 of about 23,229 (278)
Abstract Polyploidization has played a key role in plant genome evolution. Eragrostis curvula (Schrad.) Ness, a perennial forage grass species of the Poaceae family, is an excellent model for investigating genome duplication due to its natural variation in ploidy levels.
D. F. Santoro +5 more
wiley +1 more source
The histone demethylase FgJhd2 regulates sexual reproduction in the fungal pathogen Fusarium graminearum via H3K4me3 demethylation. Mechanistically, FgJhd2 restricts H3K4 methylation to suppress the expression of FgMpf2, an RNA‐binding protein involved in RNA degradation.
Xiwen Liao +6 more
wiley +1 more source
Heterokairic Genes and the Eco‐Evo‐Devo of Timing
Heterokairic genes as the bridge (Heterokairic Pathways?): Heterokairic genes are heterochronic regulators whose activity is modulated by environmental conditions. External cues (e.g., temperature, nutrition, oxygen, density: yellow box) are sensed (yellow arrows) and converted into endocrine and metabolic signals (purple box and arrow into fish's ...
Leandro Lofeu, Ehsan Pashay Ahi
wiley +1 more source
ABSTRACT The aim of this study is to develop an AI‐based model to identify students' misconceptions about mitosis and meiosis and to evaluate their responses to open‐ended questions. The sample consisted of 400 secondary school students in a city in eastern Turkey. Two open‐ended questions with answers rated from 0 to 3 by the teacher were prepared and
Meryem Konu Kadirhanoğulları
wiley +1 more source
Comparative Analysis of Diversification Rates in Clonal and Non‐Clonal Flowering Plants
Using data from 16,465 angiosperm species across 2,997 genera, we classified genera as clonal, mixed, or non‐clonal and estimated diversification using genus‐level phylogeny with DR, MoM, and BAMM. Clonal genera consistently showed lower diversification rates than mixed and non‐clonal genera across all methods.
Sonia Kadyan +5 more
wiley +1 more source
Predictions From Evolutionary Theory for Urban Environments
ABSTRACT Urbanization drives rapid and extreme environmental change, profoundly shaping the ecology and evolution of populations. In this Perspective, we call for the integration and development of evolutionary theory and empirical research through collaboration between theoretical and experimental biologists to provide new insights into urban ...
Ailene MacPherson +13 more
wiley +1 more source
Fairness at Risk: Where Bias Emerges in Machine Learning
ABSTRACT Artificial intelligence and machine learning (ML) now shape decisions in healthcare, finance and security, but they can reproduce historical prejudice and inequality. Bias in training data and in model implementation can amplify harm, especially for racial and gender minorities.
Otavio de Paula Albuquerque +2 more
wiley +1 more source
Generative AI: A Problematic Illustration of the Intersections of Race, Gender and Class
Short Abstract This commentary analyses images generated by DALL‐E across three time periods to show that, despite advances in photorealism, the tool persistently reproduces racist, gendered and classist tropes in its depictions of Black American women.
Donnesh Dustin Hosseini
wiley +1 more source
Duplication of vas genes is universally observed in aphids, and phylogenetic analysis indicates that this event predates the divergence of Aphididae and Phylloxeridae. Ap‐vas1 is germline‐specific, whereas Ap‐vas2–4 exhibit somatic expression, indicating functional divergence during aphid embryogenesis.
Gee‐Way Lin +4 more
wiley +1 more source

