Xuemei Liu, Dongzhi Wang, Zhaoheng Zhang, Xuelei Lin, Jun Xiao
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引用次数: 0
Abstract
Bread wheat (Triticum aestivum) has undergone a complex evolutionary history shaped by polyploidization, domestication, and adaptation. Recent advances in multiomics approaches have shed light on the role of epigenetic mechanisms, including DNA methylation, histone modification, chromatin accessibility, and noncoding RNAs, in regulating gene expression throughout these processes. Epigenomic reprogramming contributes to genome stability and subgenome differentiation and modulates key agronomic traits by influencing flowering time, environmental responses, and developmental programs. This review synthesizes current insights into epigenetic regulation of wheat speciation, adaptation, and development, highlighting their potential applications in crop improvement. A deeper understanding of these mechanisms will facilitate targeted breeding strategies leveraging epigenetic variations to enhance wheat resilience and productivity in the face of changing environments.
期刊介绍：
Launched in 1985, Trends in Genetics swiftly established itself as a "must-read" for geneticists, offering concise, accessible articles covering a spectrum of topics from developmental biology to evolution. This reputation endures, making TiG a cherished resource in the genetic research community. While evolving with the field, the journal now embraces new areas like genomics, epigenetics, and computational genetics, alongside its continued coverage of traditional subjects such as transcriptional regulation, population genetics, and chromosome biology.
Despite expanding its scope, the core objective of TiG remains steadfast: to furnish researchers and students with high-quality, innovative reviews, commentaries, and discussions, fostering an appreciation for advances in genetic research. Each issue of TiG presents lively and up-to-date Reviews and Opinions, alongside shorter articles like Science & Society and Spotlight pieces. Invited from leading researchers, Reviews objectively chronicle recent developments, Opinions provide a forum for debate and hypothesis, and shorter articles explore the intersection of genetics with science and policy, as well as emerging ideas in the field. All articles undergo rigorous peer-review.
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