Article

Copy Number Variation: A Substrate for Plant Adaptation and Stress Response in Arabidopsis

2025-08-21

Abstract excerpt

Copy number variation (CNV) is a major source of genomic diversity that shapes gene family evolution and may contribute to ecological differentiation, yet its genome-wide ecological relevance remains poorly understood. Here, we analyzed CNV across four Brassicaceae species ( Arabidopsis thaliana, A. lyrata, A. halleri , and Arabis alpina ) to identify gene families undergoing rapid expansion or contraction. Usin...

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Literature Corpus work: c6e34ca4-aa4d-5fcc-877b-060a9859ed8d
DOI: 10.1101/2025.08.15.670553

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